CN108727961A - Heat insulating and corrosion coating and preparation method thereof - Google Patents
Heat insulating and corrosion coating and preparation method thereof Download PDFInfo
- Publication number
- CN108727961A CN108727961A CN201810612064.5A CN201810612064A CN108727961A CN 108727961 A CN108727961 A CN 108727961A CN 201810612064 A CN201810612064 A CN 201810612064A CN 108727961 A CN108727961 A CN 108727961A
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- China
- Prior art keywords
- heat insulating
- minutes
- preparation
- coating
- corrosion
- Prior art date
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- 239000011248 coating agent Substances 0.000 title claims abstract description 85
- 238000000576 coating method Methods 0.000 title claims abstract description 85
- 238000005260 corrosion Methods 0.000 title claims abstract description 66
- 230000007797 corrosion Effects 0.000 title claims abstract description 64
- 238000002360 preparation method Methods 0.000 title claims abstract description 30
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 19
- 239000002253 acid Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims description 42
- 239000000945 filler Substances 0.000 claims description 28
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 28
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Natural products CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 27
- 238000002156 mixing Methods 0.000 claims description 24
- 239000005046 Chlorosilane Substances 0.000 claims description 23
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 23
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical compound Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 claims description 23
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 claims description 22
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 22
- 229960001124 trientine Drugs 0.000 claims description 22
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 239000007787 solid Substances 0.000 claims description 18
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 17
- 239000002904 solvent Substances 0.000 claims description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 14
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 13
- 239000000908 ammonium hydroxide Substances 0.000 claims description 13
- 150000002148 esters Chemical class 0.000 claims description 13
- 235000019441 ethanol Nutrition 0.000 claims description 13
- 235000002639 sodium chloride Nutrition 0.000 claims description 13
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 claims description 12
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 12
- 235000019260 propionic acid Nutrition 0.000 claims description 11
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 11
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 10
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical group CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 10
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 claims description 10
- 229910001981 cobalt nitrate Inorganic materials 0.000 claims description 10
- 239000004615 ingredient Substances 0.000 claims description 10
- 238000010422 painting Methods 0.000 claims description 10
- 239000011780 sodium chloride Substances 0.000 claims description 10
- NLSXASIDNWDYMI-UHFFFAOYSA-N triphenylsilanol Chemical compound C=1C=CC=CC=1[Si](C=1C=CC=CC=1)(O)C1=CC=CC=C1 NLSXASIDNWDYMI-UHFFFAOYSA-N 0.000 claims description 10
- 238000013019 agitation Methods 0.000 claims description 9
- LVJZCPNIJXVIAT-UHFFFAOYSA-N 1-ethenyl-2,3,4,5,6-pentafluorobenzene Chemical compound FC1=C(F)C(F)=C(C=C)C(F)=C1F LVJZCPNIJXVIAT-UHFFFAOYSA-N 0.000 claims description 8
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- WHMDPDGBKYUEMW-UHFFFAOYSA-N pyridine-2-thiol Chemical class SC1=CC=CC=N1 WHMDPDGBKYUEMW-UHFFFAOYSA-N 0.000 claims description 7
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 claims description 7
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 6
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims description 6
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 5
- ZMXDDKWLCZADIW-UHFFFAOYSA-N Vilsmeier-Haack reagent Natural products CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 5
- -1 dimethylformamide dimethyl oxygroup silicon Alkane Chemical class 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- SPIFDSWFDKNERT-UHFFFAOYSA-N nickel;hydrate Chemical compound O.[Ni] SPIFDSWFDKNERT-UHFFFAOYSA-N 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 125000003944 tolyl group Chemical group 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 2
- 125000005456 glyceride group Chemical group 0.000 claims description 2
- 150000002576 ketones Chemical class 0.000 claims description 2
- DWFKOMDBEKIATP-UHFFFAOYSA-N n'-[2-[2-(dimethylamino)ethyl-methylamino]ethyl]-n,n,n'-trimethylethane-1,2-diamine Chemical compound CN(C)CCN(C)CCN(C)CCN(C)C DWFKOMDBEKIATP-UHFFFAOYSA-N 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims 1
- 239000011976 maleic acid Substances 0.000 claims 1
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 claims 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 8
- 150000003839 salts Chemical class 0.000 abstract description 6
- 230000001070 adhesive effect Effects 0.000 abstract description 5
- 239000000853 adhesive Substances 0.000 abstract description 4
- 239000005416 organic matter Substances 0.000 abstract description 4
- 238000004078 waterproofing Methods 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract description 2
- 230000003321 amplification Effects 0.000 abstract 1
- 125000001207 fluorophenyl group Chemical group 0.000 abstract 1
- 238000009396 hybridization Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 1
- 230000006870 function Effects 0.000 description 17
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 12
- 238000012360 testing method Methods 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 235000013339 cereals Nutrition 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 8
- 150000007513 acids Chemical class 0.000 description 7
- JKGITWJSGDFJKO-UHFFFAOYSA-N ethoxy(trihydroxy)silane Chemical class CCO[Si](O)(O)O JKGITWJSGDFJKO-UHFFFAOYSA-N 0.000 description 7
- 150000001336 alkenes Chemical class 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 150000004677 hydrates Chemical class 0.000 description 6
- 238000009413 insulation Methods 0.000 description 6
- 239000002105 nanoparticle Substances 0.000 description 6
- 229910052759 nickel Inorganic materials 0.000 description 6
- 238000005245 sintering Methods 0.000 description 6
- 239000008096 xylene Substances 0.000 description 6
- 230000007547 defect Effects 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000002310 reflectometry Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- BZLZKLMROPIZSR-UHFFFAOYSA-N triphenylsilicon Chemical compound C1=CC=CC=C1[Si](C=1C=CC=CC=1)C1=CC=CC=C1 BZLZKLMROPIZSR-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000003679 aging effect Effects 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000002500 effect on skin Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 description 1
- AEEAZFQPYUMBPY-UHFFFAOYSA-N [I].[W] Chemical compound [I].[W] AEEAZFQPYUMBPY-UHFFFAOYSA-N 0.000 description 1
- POFAUXBEMGMSAV-UHFFFAOYSA-N [Si].[Cl] Chemical compound [Si].[Cl] POFAUXBEMGMSAV-UHFFFAOYSA-N 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229920003180 amino resin Polymers 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000012766 organic filler Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000001820 oxy group Chemical group [*:1]O[*:2] 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D125/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
- C09D125/18—Homopolymers or copolymers of aromatic monomers containing elements other than carbon and hydrogen
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/004—Reflecting paints; Signal paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a kind of heat insulating and corrosion coatings and preparation method thereof；The functional stuffing based on graphene oxide is prepared first, then is reacted by organic inorganic hybridization, function modified system is prepared, and rational formula binding function modified system obtains the product of best performance in the case where limiting material rate between finally utilizing organic matter.It is a certain amount of containing fluorophenyl due to being introduced in product structure, obtained product high temperature resistance and adhesive property is excellent, and it is simple with preparation process, it is low for equipment requirements, it is suitble to industrial amplification production, the preparation of especially creative proposition functional stuffing, in conjunction with the use of different organic components, it is more dispersible in coating, the phenomenon that reducing reunion, improve the adhesive force of coating, obtained coating performance is excellent, anti-corrosion abrasion resistance, water proofing property, flexibility, rheological characteristic is all more excellent than the prior art, salt water resistance, salt spray resistance, acid resistance is all high, coating can be effectively reduced outer surface temperature and interior environment temperature, play heat-insulated effect.
Description
Technical field
The present invention relates to a kind of organic composite materials and preparation method thereof, and in particular to heat insulating and corrosion coating and its preparation side
Method.
Background technology
Heat insulating coat is widely used in the fields such as space flight and aviation, building, chemical industry, in building field,
Heat insulating coat is coated on the large-area glass such as luxurious hotel, office building, exhibition room window and the glass curtain wall of luxurious style, reduces room
Interior temperature.Heat insulating coat refers to coated on body surface, to inhibit Coated Surface Temperature to rise and reduce in covering simultaneously
Portion's temperature, to play the coating of heat-blocking action.
For most of coating materials, Salt frost resistance, Anti-Chloride Ion Penetration and corrosion resistance are poor, only
General waterproof action can be played.General material preparation at coating often there are larger gaps with matrix, do not have good
Good physical shielding effect, is easy to cause corrosive medium and enters matrix, to cause to corrode brokenly ring.
Invention content
The present invention provides a kind of heat-insulated for the present situation that heat resistance is insufficient existing for existing coating agent, heat insulation is poor
Corrosion-inhibiting coating and preparation method thereof not only has outstanding water resistance, but also freezes performance with excellent acid-proof, alkali and salt,
Prove that the composite coating has superelevation corrosion resistance through salt mist experiment, and solve existing coating during applied at elevated temperature exist at
The defects of film out-of-flatness, unevenness.
To reach goal of the invention of the present invention, the technical solution of use is as follows：
A kind of preparation method of heat insulating and corrosion coating, includes the following steps：
（1）Under nitrogen protection, six ammonium chloroiridates, nitric hydrate nickel, cobalt nitrate, ethyl alcohol and propionic acid are mixed；It is then refluxed for stirring
110 minutes, ammonium hydroxide, sodium chloride is then added；Back flow reaction 10 minutes；Then it removes solvent and obtains solids；By solids heat
It is ground after processing, water impregnates, is dried to obtain filler；The heat treatment is sintered 15 minutes for 200 DEG C, then calcines 15 in 400 DEG C
Minute, then calcined 5 minutes in 650 DEG C；By filler, graphene oxide, hexamethylene diisocyanate, N- crassitudes
After ketone, triphenyl silanol, peroxidized t-butyl perbenzoate mixing, then mechanical agitation 2 hours is ultrasonically treated 3 hours, obtains work(
It can filler；
（2）Dimethyldimethoxysil,ne solution, ethyl orthosilicate are added in pentafluorostyrene solution, stirring adds after twenty minutes
Enter chloroplatinic acid, functional stuffing is added after 0.5 hour in stirring, is then reacted 1.5 hours in 80 DEG C, adds hexamethyl triethylene
Tetramine, one chlorosilane of trialkyl, 1,3,5- three-glycidyl-S- triazinetriones, the reaction was continued 0.5 hour, obtains function ingredients；
（3）Modified system and hexamethyl trien, one chlorosilane of trialkyl, isopropanol, phthalic acid two are shunk
After glyceride mixing, 80 DEG C are stirred 1 hour；Calgon, maleic anhydride, anacardol are added, is stirred 1 hour in 110 DEG C,
It is eventually adding dibutyl tin laurate, 2- mercaptopyridines, stirs 5 minutes, obtains heat insulating and corrosion system；
（4）Heat insulating and corrosion system is dried 15 minutes in 80 DEG C；Then cure 3~3.5 minutes in 120 DEG C, obtain heat insulating and corrosion painting
Layer.
In above-mentioned technical proposal, the grain size of filler is 0.5~0.6 micron；The mass concentration of ammonium hydroxide is 22%.Nano-particle
Skin effect make nano-particle that there is very high surface energy, it is easy to and organic component in coating combines, and makes coating
Compactness is greatly improved, and the hole of coating and defect is made to greatly reduce, and with modified functional stuffing, it is more dispersible within
In coating, the phenomenon that reducing reunion, the adhesive force of coating, thermal insulation, water proofing property, rheological characteristic, glossiness all compare the prior art
It is more excellent.
The volatile solvent of the formula of the present invention is few, greatly reduces the discharge of VOC, is a kind of good environmental protection coating material,
Film forming matter combines the high adhesion force of o-phthalic acid diglycidyl ester, and height is embodied with maleic anhydride, anacardol cooperation
Intensity, low-shrinkage and pentafluorostyrene, dimethyldimethoxysil,ne water proofing property, hexamethyl trien, three hydrocarbon
The advantages of one chlorosilane oil resistant ageing-resistant performance of base and hexamethylene diisocyanate, isopropanol, calgon filming performance,
And since 2- mercaptopyridines, ethyl orthosilicate and matrix are well bonded, can also play the role of it is cured, have it is excellent
Good rustless property, especially filler, graphene oxide with the use of improving, coating is heat-insulated, anti-corrosive properties.
In above-mentioned technical proposal, six ammonium chloroiridate of the work, nitric hydrate nickel, cobalt nitrate, ethyl alcohol, propionic acid, ammonium hydroxide, chlorination
The mass ratio of sodium is 100: 66: 45: 220: 35: 32: 18.
Propionic acid, ammonium hydroxide can provide good mixing condition so that the metallic element no-float to play a role, sodium chloride
Then when sintering solids heat is uniformly dispersed, can more crucially obtain nanoscale product, and nanometer
Cavity is presented in grain surface, improves the attachment interface interaction area and interface interaction power of organic matter and filler, can be from embodiment
Coating thermal stability, the water absorption rate of comparative example are found out.Functional stuffing of the present invention can obtain high reflectance at low cost, can
Greatly to reduce the cost of reflective heat-insulation paint.
In above-mentioned technical proposal, the filler, graphene oxide, hexamethylene diisocyanate, N-Methyl pyrrolidone,
Triphenyl silanol, peroxidized t-butyl perbenzoate mass ratio be 100: 10: 75: 35: 28: 9.Using hexa-methylene diisocyanate
The nano-particle that ester, peroxidized t-butyl perbenzoate, N-Methyl pyrrolidone, triphenyl silanol are modified is functional stuffing, organic
Object unit reacts to form one layer of organic matter film in nanoparticle surface, not only can be with other organic components of anticorrosive heat insulating system
It reacts to each other, can also prevent to contact with each other between nano-particle, so as to improve the interface binding power of nano-particle, reduce
Material internal defect.
In above-mentioned technical proposal, in the dimethyldimethoxysil,ne solution, solvent is toluene.Add in coating of the present invention
Enter graphene, among graphene allows graphene to be filled into cavity and the defect of coating due to small-size effect, two-dimensional layer
Structure is layering in coating, forms physical isolation, and the skin effect of graphene can make heat rest on coating surface,
Not to matrix permeability, especially graphene auxiliary packing functions, and effectively improves the dispersibility and heat insulating and corrosion of filler,
Because the present invention uses graphene oxide, surface group can be chemically reacted with the organic matter of function ingredients, to carry
Polymolecularity, interfacial effect simultaneously avoid particle aggregation.
In above-mentioned technical proposal, in the pentafluorostyrene solution, solvent is dimethylbenzene；The dimethylformamide dimethyl oxygroup silicon
In alkane solution, solvent is toluene.Solidify coating of the present invention contains stable phenyl ring, silicon, phosphorus etc., and paint film is good to base material adhesive force,
Structure stomata is small, compact structure, has excellent heat insulating and corrosion performance, shields to matrix.
In above-mentioned technical proposal, step（2）In, the dimethyldimethoxysil,ne, ethyl orthosilicate, pentafluorostyrene, chlorine
Platinic acid, functional stuffing, hexamethyl trien, one chlorosilane of trialkyl, 1,3,5- three-glycidyl-S- triazinetriones
Mass ratio is 20: 35: 12: 0.1: 30: 45: 12: 15.The organic compound such as hexamethylene diisocyanate, mistake of the present invention
Oxidation t-butyl perbenzoate, N-Methyl pyrrolidone, triphenyl silanol etc. not only possess the work of conventional coupling agents dispersion aggregate
With, it is more mainly good with reaction efficiency height, dispersion effect, and what can be stablized is present between particle, ensure that filler
Dispersion and with other components such as hexamethyl trien, o-phthalic acid diglycidyl ester, maleic anhydride, anacardol
The advantages of Deng sound response occurs, reaction effect can be improved in particular by dibutyl tin laurate, 2- mercaptopyridines may be used also
To improve coating material Shrinkage Problem caused by surface tension, it can react final while significantly reducing system viscosity
Film-forming is participated in, it is smaller to system material properties affect.
The invention avoids usual resins, such as the use of epoxy resin, amino resins, phenolic resin, acrylic resin,
It is selected with preparation process using multigroup organic compound by matching to limit, obtained coating has lower voc contents, stingless
The advantages that swashing property smell, after film-forming, moreover it is possible to show the advantage that general resin does not have, for example there is good light
The features such as pool, water proofing property and adhesion.
In above-mentioned technical proposal, step（3）In, the modified system, hexamethyl trien, one chlorine silicon of trialkyl
Alkane, isopropanol, o-phthalic acid diglycidyl ester, calgon, maleic anhydride, anacardol, dibutyl tin laurate,
The mass ratio of 2- mercaptopyridines is 100: 45: 28: 80: 15: 8: 25: 13: 0.1: 18.The use of filler is the wound of the present invention
New, in terms of the application effect that the present invention is implemented, iridium can enhance the anti-corrosive properties of coating material, can enhance painting with nickel cobalt cooperation
The thermal insulation of layer material can promote the intensity of coating with graphene cooperation, can extend the service life of coating.
In above-mentioned technical proposal, solvent is removed using ventilation method.
In above-mentioned technical proposal, the thickness of the heat insulating and corrosion coating is 85~120 microns.
The present invention has high thermal insulation and excellent anti-corrosive properties, oil resistant ageing properties, and volatile solvent is seldom, greatly reduces
The discharge of VOC, is a kind of good environmental protection coating material, and film forming matter combines o-phthalic acid diglycidyl ester, 1,3,5- tri-
Glycidol-S- triazinetriones, the high adhesion force of hexamethylene diisocyanate, high intensity, low-shrinkage and dimethylformamide dimethyl
Oxysilane, N-Methyl pyrrolidone, the excellent flexibility of 2- mercaptopyridines and triphenyl silanol, hexamethyl triethylene four
The advantages of amine, one chlorosilane of trialkyl, pentafluorostyrene oil resistant ageing properties and calgon, anacardol filming performance, by
Contain reactive group in maleic anhydride, ethyl orthosilicate, can also play the role of cured；In a word so that resin film for
The reflectivity of sunlight is high, and there is excellent heat-proof quality, compact structure to have excellent corrosion resistance.
The heat insulating and corrosion coating prepared according to the preparation method of above-mentioned heat insulating and corrosion coating.
Existing anticorrosion coating material general thickness is at 200~300 μm, and anticorrosion coating material of the present invention is a kind of ultra-thin material
Material, thickness range are 85~120 microns；The corrosion-inhibiting coating of the present invention can form one layer of fine and close film in substrate surface,
Heat can be reflected, to play heat-insulated efficiency, the various solution such as moisture and acid, alkali can be prevented to penetrate, to play
Inhibitor effectiveness, while also having many advantages, such as that at low cost, formula is simple, easy for construction, oil resistant is ageing-resistant and rustless property, it overcomes
The single problem of the performance of existing coating material generally existing.
Specific implementation mode
With reference to embodiment, technical solution of the present invention is further elaborated.
Each compound combination of the present invention uses, and product surface drying time does solid work that the time is very short, and adhesive force is high, and water absorption rate is low,
Good luster, flexibility is good, and film service life is long, can produce extensively and constantly replace current material.Coating is with functional stuffing
Based on organic component, weatherability is preferable, and filler thermal insulation, refraction index are high, has the reflectivity high to solar radiant heat
Can and to the very low thermal conductivity of heat transfer, be it is a kind of have reflection, the dual heat-proof quality of barrier coating, can be effectively reduced
The hull-skin temperature and interior environment temperature of matrix, embodiment the result shows that, when band coating hull-skin temperature ratio is not coated with brush applied coating
Have and significantly declines；The present invention coating in air oxygen, hydrogen sulfide, sulfur sesquioxide and ammonia it is all more stable, simultaneously
Also there is good heat resistance, functional stuffing to reduce the thermal coefficient of coating, improve the abrasion resistance and film table of coating
Face self-cleaning, moreover it is possible to which the anti-corrosion stability for increasing coating system can improve filler wetability using function component, prevent coating floating
Color and floating have preferable suds, levelability when disperseing to coating, can prevent coating from flocculating, and are suitable for various matrix surfaces.
Embodiment one
A kind of preparation method of heat insulating and corrosion coating, includes the following steps：
（1）Under nitrogen protection, six ammonium chloroiridates of mixing 100g, 66g nitric hydrates nickel, 45g cobalt nitrates, 220g ethyl alcohol and 35g
Propionic acid；It is then refluxed for stirring 110 minutes, g ammonium hydroxide is then added（22wt%）, 18g sodium chloride；Back flow reaction 10 minutes；Then lead to
Wind removes solvent and obtains solids；It is ground after solids is heat-treated, water impregnates, is dried to obtain filler；The heat treatment is 200
DEG C sintering 15 minutes, then in 400 DEG C calcine 15 minutes, then in 650 DEG C calcine 5 minutes；It is 0.5~0.6 by 100g grain sizes
Filler, 10g graphene oxides, 75g hexamethylene diisocyanates, 35gN- methyl pyrrolidones, the 28g triphenyl silicon of micron
After alcohol, the mixing of 9g peroxidized t-butyl perbenzoates, then mechanical agitation 2 hours is ultrasonically treated 3 hours, obtains functional stuffing；
（2）By 100g dimethyldimethoxysil,ne solution toluene（20wt%）, 25g ethyl orthosilicates be added 100g phenyl-pentafluoride second
Alkene xylene solution（12wt%）In, 0.1g chloroplatinic acids are added in stirring after twenty minutes, and stirring is added 30g functions after 0.5 hour and fills out
Then material reacts 1.5 hours in 80 DEG C, adds 45g hexamethyls trien, one chlorosilane of 12g trialkyls, 15g1,
3,5- three-glycidyl-S- triazinetriones, the reaction was continued 0.5 hour, obtains function ingredients；
（3）By 100g modified systems and 45g hexamethyls trien, one chlorosilane of 28g trialkyls, 80g isopropanols, 15g
After o-phthalic acid diglycidyl ester mixing, 80 DEG C are stirred 1 hour；Add 8g calgons, 25g maleic anhydrides, 13g
Anacardol stirs 1 hour in 110 DEG C, is eventually adding 0.1g dibutyl tin laurates, 18g2- mercaptopyridines, stirs 5 minutes,
Obtain heat insulating and corrosion system；
（4）Heat insulating and corrosion system is dried 15 minutes in 80 DEG C；Then cure 3~3.5 minutes in 120 DEG C, obtain heat insulating and corrosion painting
Layer.
Comparative example one
A kind of preparation method of heat insulating and corrosion coating, includes the following steps：
（1）By 50g nm-class boron nitrides, 50g nano-titanium dioxides, 10g graphene oxides, 75g hexamethylene diisocyanates,
After 35gN- methyl pyrrolidones, 28g triphenyl silanols, the mixing of 9g peroxidized t-butyl perbenzoates, mechanical agitation 2 hours, then
It is ultrasonically treated 3 hours, obtains functional stuffing；
（2）By 100g dimethyldimethoxysil,ne solution toluene（20wt%）, 25g ethyl orthosilicates be added 100g phenyl-pentafluoride second
Alkene xylene solution（12wt%）In, 0.1g chloroplatinic acids are added in stirring after twenty minutes, and stirring is added 30g functions after 0.5 hour and fills out
Then material reacts 1.5 hours in 80 DEG C, adds 45g hexamethyls trien, one chlorosilane of 12g trialkyls, 15g1,
3,5- three-glycidyl-S- triazinetriones, the reaction was continued 0.5 hour, obtains function ingredients；
（3）By 100g modified systems and 45g hexamethyls trien, one chlorosilane of 28g trialkyls, 80g isopropanols, 15g
After o-phthalic acid diglycidyl ester mixing, 80 DEG C are stirred 1 hour；Add 8g calgons, 25g maleic anhydrides, 13g
Anacardol stirs 1 hour in 110 DEG C, is eventually adding 0.1g dibutyl tin laurates, 18g2- mercaptopyridines, stirs 5 minutes,
Obtain heat insulating and corrosion system；
（4）Heat insulating and corrosion system is dried 15 minutes in 80 DEG C；Then cure 3~3.5 minutes in 120 DEG C, obtain heat insulating and corrosion painting
Layer.
Comparative example two
A kind of preparation method of heat insulating and corrosion coating, includes the following steps：
（1）Under nitrogen protection, six ammonium chloroiridates of mixing 100g, 66g nitric hydrates nickel, 45g cobalt nitrates, 220g ethyl alcohol and 35g
Propionic acid；It is then refluxed for stirring 110 minutes, g ammonium hydroxide is then added（22wt%）, 18g sodium chloride；Back flow reaction 10 minutes；Then lead to
Wind removes solvent and obtains solids；It is ground after solids is heat-treated, water impregnates, is dried to obtain filler；The heat treatment is 200
DEG C sintering 15 minutes, then in 400 DEG C calcine 15 minutes, then in 650 DEG C calcine 5 minutes；It is 0.5~0.6 by 100g grain sizes
The filler of micron, 75g hexamethylene diisocyanates, 35gN- methyl pyrrolidones, 28g triphenyl silanols, 9g benzoyl peroxide first
After tert-butyl acrylate mixing, then mechanical agitation 2 hours is ultrasonically treated 3 hours, obtains functional stuffing；
（2）By 100g dimethyldimethoxysil,ne solution toluene（20wt%）, 25g ethyl orthosilicates be added 100g phenyl-pentafluoride second
Alkene xylene solution（12wt%）In, 0.1g chloroplatinic acids are added in stirring after twenty minutes, and stirring is added 30g functions after 0.5 hour and fills out
Then material reacts 1.5 hours in 80 DEG C, adds 45g hexamethyls trien, one chlorosilane of 12g trialkyls, 15g1,
3,5- three-glycidyl-S- triazinetriones, the reaction was continued 0.5 hour, obtains function ingredients；
（3）By 100g modified systems and 45g hexamethyls trien, one chlorosilane of 28g trialkyls, 80g isopropanols, 15g
After o-phthalic acid diglycidyl ester mixing, 80 DEG C are stirred 1 hour；Add 8g calgons, 25g maleic anhydrides, 13g
Anacardol stirs 1 hour in 110 DEG C, is eventually adding 0.1g dibutyl tin laurates, 18g2- mercaptopyridines, stirs 5 minutes,
Obtain heat insulating and corrosion system；
（4）Heat insulating and corrosion system is dried 15 minutes in 80 DEG C；Then cure 3~3.5 minutes in 120 DEG C, obtain heat insulating and corrosion painting
Layer.
Comparative example three
A kind of preparation method of heat insulating and corrosion coating, includes the following steps：
（1）Under nitrogen protection, six ammonium chloroiridates of mixing 100g, 66g nitric hydrates nickel, 45g cobalt nitrates, 220g ethyl alcohol and 35g
Propionic acid；It is then refluxed for stirring 110 minutes, g ammonium hydroxide is then added（22wt%）, 18g sodium chloride；Back flow reaction 10 minutes；Then lead to
Wind removes solvent and obtains solids；It is ground after solids is heat-treated, water impregnates, is dried to obtain filler；The heat treatment is 200
DEG C sintering 15 minutes, then in 400 DEG C calcine 15 minutes, then in 650 DEG C calcine 5 minutes；It is 0.5~0.6 by 100g grain sizes
After filler, 10g graphene oxides, the 1.8gKH550 of micron are mixed, then mechanical agitation 2 hours is ultrasonically treated 3 hours, obtains
Functional stuffing；
（2）By 100g dimethyldimethoxysil,ne solution toluene（20wt%）, 25g ethyl orthosilicates be added 100g phenyl-pentafluoride second
Alkene xylene solution（12wt%）In, 0.1g chloroplatinic acids are added in stirring after twenty minutes, and stirring is added 30g functions after 0.5 hour and fills out
Then material reacts 1.5 hours in 80 DEG C, adds 45g hexamethyls trien, one chlorosilane of 12g trialkyls, 15g1,
3,5- three-glycidyl-S- triazinetriones, the reaction was continued 0.5 hour, obtains function ingredients；
（3）By 100g modified systems and 45g hexamethyls trien, one chlorosilane of 28g trialkyls, 80g isopropanols, 15g
After o-phthalic acid diglycidyl ester mixing, 80 DEG C are stirred 1 hour；Add 8g calgons, 25g maleic anhydrides, 13g
Anacardol stirs 1 hour in 110 DEG C, is eventually adding 0.1g dibutyl tin laurates, 18g2- mercaptopyridines, stirs 5 minutes,
Obtain heat insulating and corrosion system；
（4）Heat insulating and corrosion system is dried 15 minutes in 80 DEG C；Then cure 3~3.5 minutes in 120 DEG C, obtain heat insulating and corrosion painting
Layer.
Comparative example four
A kind of preparation method of heat insulating and corrosion coating, includes the following steps：
（1）Under nitrogen protection, six ammonium chloroiridates of mixing 100g, 66g nitric hydrates nickel, 45g cobalt nitrates, 220g ethyl alcohol and 35g
Propionic acid；It is then refluxed for stirring 110 minutes, g ammonium hydroxide is then added（22wt%）；Back flow reaction 10 minutes；Then ventilation removes solvent
Obtain solids；It is ground after solids is heat-treated, water impregnates, is dried to obtain filler；The heat treatment is sintered 15 points for 200 DEG C
Then clock is calcined 15 minutes in 400 DEG C, is then calcined 5 minutes in 650 DEG C；By 100g grain sizes be 0.5~0.6 micron filler,
10g graphene oxides, 75g hexamethylene diisocyanates, 35gN- methyl pyrrolidones, 28g triphenyl silanols, 9g peroxidating
After t-butyl perbenzoate mixing, then mechanical agitation 2 hours is ultrasonically treated 3 hours, obtains functional stuffing；
（2）By 100g dimethyldimethoxysil,ne solution toluene（20wt%）, 25g ethyl orthosilicates be added 100g phenyl-pentafluoride second
Alkene xylene solution（12wt%）In, 0.1g chloroplatinic acids are added in stirring after twenty minutes, and stirring is added 30g functions after 0.5 hour and fills out
Then material reacts 1.5 hours in 80 DEG C, adds 45g hexamethyls trien, one chlorosilane of 12g trialkyls, 15g1,
3,5- three-glycidyl-S- triazinetriones, the reaction was continued 0.5 hour, obtains function ingredients；
（3）By 100g modified systems and 45g hexamethyls trien, one chlorosilane of 28g trialkyls, 80g isopropanols, 15g
After o-phthalic acid diglycidyl ester mixing, 80 DEG C are stirred 1 hour；Add 8g calgons, 25g maleic anhydrides, 13g
Anacardol stirs 1 hour in 110 DEG C, is eventually adding 0.1g dibutyl tin laurates, 18g2- mercaptopyridines, stirs 5 minutes,
Obtain heat insulating and corrosion system；
（4）Heat insulating and corrosion system is dried 15 minutes in 80 DEG C；Then cure 3~3.5 minutes in 120 DEG C, obtain heat insulating and corrosion painting
Layer.
Comparative example five
A kind of preparation method of heat insulating and corrosion coating, includes the following steps：
（1）Under nitrogen protection, six ammonium chloroiridates of mixing 100g, 66g nitric hydrates nickel, 45g cobalt nitrates, 220g ethyl alcohol and 35g
Propionic acid；It is then refluxed for stirring 110 minutes, g ammonium hydroxide is then added（22wt%）, 18g sodium chloride；Back flow reaction 10 minutes；Then lead to
Wind removes solvent and obtains solids；It is ground after solids is heat-treated, water impregnates, is dried to obtain filler；The heat treatment is 200
DEG C sintering 15 minutes, then in 400 DEG C calcine 15 minutes, then in 650 DEG C calcine 5 minutes；It is 0.5~0.6 by 100g grain sizes
Filler, 10g graphene oxides, 75g hexamethylene diisocyanates, 35gN- methyl pyrrolidones, the 28g triphenyl silicon of micron
After alcohol, the mixing of 9g peroxidized t-butyl perbenzoates, then mechanical agitation 2 hours is ultrasonically treated 3 hours, obtains functional stuffing；
（2）By 100g dimethyldimethoxysil,ne solution toluene（20wt%）It is added in 25g ethyl orthosilicates, stirs 20 minutes
0.1g chloroplatinic acids are added afterwards, stirring is added 30g functional stuffings after 0.5 hour, is then reacted 1.5 hours in 80 DEG C, add 45g
Hexamethyl trien, one chlorosilane of 12g trialkyls, 15g1,3,5- three-glycidyl-S- triazinetriones, the reaction was continued
0.5 hour, obtain function ingredients；
（3）By 100g modified systems and 45g hexamethyls trien, one chlorosilane of 28g trialkyls, 80g isopropanols, 15g
After o-phthalic acid diglycidyl ester mixing, 80 DEG C are stirred 1 hour；Add 8g calgons, 25g maleic anhydrides, 13g
Anacardol stirs 1 hour in 110 DEG C, is eventually adding 0.1g dibutyl tin laurates, 18g2- mercaptopyridines, stirs 5 minutes,
Obtain heat insulating and corrosion system；
（4）Heat insulating and corrosion system is dried 15 minutes in 80 DEG C；Then cure 3~3.5 minutes in 120 DEG C, obtain heat insulating and corrosion painting
Layer.
Comparative example six
A kind of preparation method of heat insulating and corrosion coating, includes the following steps：
（1）Under nitrogen protection, six ammonium chloroiridates of mixing 100g, 66g nitric hydrates nickel, 45g cobalt nitrates, 220g ethyl alcohol and 35g
Propionic acid；It is then refluxed for stirring 110 minutes, g ammonium hydroxide is then added（22wt%）, 18g sodium chloride；Back flow reaction 10 minutes；Then lead to
Wind removes solvent and obtains solids；It is ground after solids is heat-treated, water impregnates, is dried to obtain filler；The heat treatment is 200
DEG C sintering 15 minutes, then in 400 DEG C calcine 15 minutes, then in 650 DEG C calcine 5 minutes；It is 0.5~0.6 by 100g grain sizes
Filler, 10g graphene oxides, 75g hexamethylene diisocyanates, 35gN- methyl pyrrolidones, the 28g triphenyl silicon of micron
After alcohol, the mixing of 9g peroxidized t-butyl perbenzoates, then mechanical agitation 2 hours is ultrasonically treated 3 hours, obtains functional stuffing；
（2）By 100g dimethyldimethoxysil,ne solution toluene（20wt%）, 25g ethyl orthosilicates be added 100g phenyl-pentafluoride second
Alkene xylene solution（12wt%）In, 0.1g chloroplatinic acids are added in stirring after twenty minutes, and stirring is added 30g functions after 0.5 hour and fills out
Then material reacts 1.5 hours in 80 DEG C, adds 45g hexamethyls trien, one chlorosilane of 12g trialkyls, 15g1,
3,5- three-glycidyl-S- triazinetriones, the reaction was continued 0.5 hour, obtains function ingredients；
（3）By 100g modified systems and 45g hexamethyls trien, one chlorosilane of 28g trialkyls, 80g isopropanols, 15g
After o-phthalic acid diglycidyl ester mixing, 80 DEG C are stirred 1 hour；8g calgons are added, it is small in 110 DEG C of stirrings 1
When, 0.1g dibutyl tin laurates are eventually adding, stirs 5 minutes, obtains heat insulating and corrosion system；
（4）Heat insulating and corrosion system is dried 15 minutes in 80 DEG C；Then cure 3~3.5 minutes in 120 DEG C, obtain heat insulating and corrosion painting
Layer.
The thickness of the heat insulating and corrosion coating prepared according to the preparation method for weighing the above heat insulating and corrosion coating is 100~110 micro-
Rice is used for following test according to existing method（Using mixed mud or aluminium sheet as matrix）, as a result such as the following table 1.
1 coating performance of table
Above-mentioned thermal-insulating system spreader is coated in aluminium alloy plate surface, is cured according to aforesaid way, it is desirable that coating is smooth, nothing
The defects of bubble, crackle, aluminium sheet sample length and width dimensions are 40mm × 40mm.Then use ultraviolet specrophotometer to coating too
Positive reflectivity measures.
The body of thermal insulating box that eight sides 50cm are built with polystyrene board uniformly brushes above-mentioned thermal-insulating system a side
On, cured according to aforesaid way, outside tinfoil environmental sealing, testing light source is the iodine-tungsten lamp of 500w, distance test side
50cm, sets up a temperature measuring point at test side surface center and box house center respectively, then compares internal temperature measuring point
Ramp case, testing time 1h.By test, brush applied coating internal temperature does not increase 15.4 DEG C, the heat insulating coat of embodiment
Internal temperature increases 7.5 DEG C, comparative example one to six increase respectively for 13.1 DEG C, 11.6 DEG C, 11.4 DEG C, 9.2 DEG C, 8.6 DEG C,
8.2 DEG C, this illustrates that the coating of the present invention has excellent heat-insulating cooling effect.
Abrasion resistance test is carried out according to GB/T 9266-2009, the coating washability number of embodiment one has been more than 4000
Secondary, comparative example one to six is respectively 3100 times, 3500 times, 2200 times, 3700 times, 4000 times, 3400 times, this illustrates the present invention's
Coating has excellent wash-resistant property.
Neutral salt spray test is carried out according to GB/T 10125-1997, test temperature is constant, is maintained at 35 DEG C or so, pH value
Be 6.5~7.2, the period control be 7s, a concentration of the 5% of atomisation pressure 0.8kg/cm, NaCl.Not coated piece of aluminium sheet 150 is small
When after there is spot, the aluminium sheet with one coating of embodiment does not occur spot after 620 hours, small in appearance in 730 hours or so
Spot.Through hydrochloric acid corrosion resistant experimental test, the concrete erosion liquid with embodiment coating impregnate 18 days it is unchanged, after 20 days
Just there is slight peeling, foaming phenomena in the coating, and the concrete with general polymer cementitious coating occurs gently on day 3
Micro- peeling, foaming phenomena, occur as soon as more serious blistering, discolouration phenomena on the 6th day；Concentrated sulfuric acid immersion embodiment coating, 7 days
It is unchanged.
Claims (10)
1. a kind of preparation method of heat insulating and corrosion coating, which is characterized in that include the following steps：
（1）Under nitrogen protection, six ammonium chloroiridates, nitric hydrate nickel, cobalt nitrate, ethyl alcohol and propionic acid are mixed；It is then refluxed for stirring
110 minutes, ammonium hydroxide, sodium chloride is then added；Back flow reaction 10 minutes；Then it removes solvent and obtains solids；By solids heat
It is ground after processing, water impregnates, is dried to obtain filler；The heat treatment is sintered 15 minutes for 200 DEG C, then calcines 15 in 400 DEG C
Minute, then calcined 5 minutes in 650 DEG C；By filler, graphene oxide, hexamethylene diisocyanate, N- crassitudes
After ketone, triphenyl silanol, peroxidized t-butyl perbenzoate mixing, then mechanical agitation 2 hours is ultrasonically treated 3 hours, obtains work(
It can filler；
（2）Dimethyldimethoxysil,ne solution, ethyl orthosilicate are added in pentafluorostyrene solution, stirring adds after twenty minutes
Enter chloroplatinic acid, functional stuffing is added after 0.5 hour in stirring, is then reacted 1.5 hours in 80 DEG C, adds hexamethyl triethylene
Tetramine, one chlorosilane of trialkyl, 1,3,5- three-glycidyl-S- triazinetriones, the reaction was continued 0.5 hour, obtains function ingredients；
（3）Modified system and hexamethyl trien, one chlorosilane of trialkyl, isopropanol, phthalic acid two are shunk
After glyceride mixing, 80 DEG C are stirred 1 hour；Calgon, maleic anhydride, anacardol are added, is stirred 1 hour in 110 DEG C,
It is eventually adding dibutyl tin laurate, 2- mercaptopyridines, stirs 5 minutes, obtains heat insulating and corrosion system；
（4）Heat insulating and corrosion system is dried 15 minutes in 80 DEG C；Then cure 3~3.5 minutes in 120 DEG C, obtain heat insulating and corrosion painting
Layer.
2. the preparation method of heat insulating and corrosion coating according to claim 1, which is characterized in that the grain size of filler is 0.5~0.6
Micron；The mass concentration of ammonium hydroxide is 22%.
3. the preparation method of heat insulating and corrosion coating according to claim 1, which is characterized in that six ammonium chloroiridate of the work, water
Close nickel nitrate, cobalt nitrate, ethyl alcohol, propionic acid, ammonium hydroxide, sodium chloride mass ratio be 100: 66: 45: 220: 35: 32: 18.
4. the preparation method of heat insulating and corrosion coating according to claim 1, which is characterized in that the filler, graphene oxide,
Hexamethylene diisocyanate, N-Methyl pyrrolidone, triphenyl silanol, peroxidized t-butyl perbenzoate mass ratio be 100:
10∶75∶35∶28∶9。
5. the preparation method of heat insulating and corrosion coating according to claim 1, which is characterized in that the pentafluorostyrene solution
In, solvent is dimethylbenzene；In the dimethyldimethoxysil,ne solution, solvent is toluene.
6. the preparation method of heat insulating and corrosion coating according to claim 1, which is characterized in that the dimethylformamide dimethyl oxygroup silicon
Alkane, ethyl orthosilicate, pentafluorostyrene, chloroplatinic acid, functional stuffing, hexamethyl trien, one chlorosilane of trialkyl, 1,
The mass ratio of 3,5- three-glycidyl-S- triazinetriones is 20: 35: 12: 0.1: 30: 45: 12: 15.
7. the preparation method of heat insulating and corrosion coating according to claim 1, which is characterized in that the modified system, hexamethyl
Trien, one chlorosilane of trialkyl, isopropanol, o-phthalic acid diglycidyl ester, calgon, maleic acid
Acid anhydride, anacardol, dibutyl tin laurate, 2- mercaptopyridines mass ratio be 100: 45: 28: 80: 15: 8: 25: 13: 0.1:
18。
8. the preparation method of heat insulating and corrosion coating according to claim 1, which is characterized in that remove solvent using ventilation method.
9. the preparation method of heat insulating and corrosion coating according to claim 1, which is characterized in that the thickness of the heat insulating and corrosion coating
Degree is 85~120 microns.
10. the heat insulating and corrosion coating that according to claim 1 prepared by the preparation method of heat insulating and corrosion coating.
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| CN201810612064.5A CN108727961A (en) | 2018-06-14 | 2018-06-14 | Heat insulating and corrosion coating and preparation method thereof |
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| CN110791157A (en) * | 2019-11-18 | 2020-02-14 | 界首市天路包装材料有限公司 | Method for preparing anti-aging and anti-leakage chemical barrel |
| CN112920678A (en) * | 2021-01-28 | 2021-06-08 | 深圳市捷路安科技发展有限公司 | Hyperbranched polymer grafted graphene modified epoxy resin coating and preparation method thereof |
| CN115433380A (en) * | 2022-09-03 | 2022-12-06 | 东莞市零度导热材料有限公司 | Manufacturing process of low-volatility heat conducting fin |
| CN116875188A (en) * | 2023-07-24 | 2023-10-13 | 中南大学 | An ultra-thin high thermal conductivity weather-resistant daytime radiation refrigeration coating and its preparation method |
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