CN106752003A - 一种纳米二氧化硅/聚氨酯复合木器漆增强改性的防水阻燃型生物质板材及其制备方法 - Google Patents
一种纳米二氧化硅/聚氨酯复合木器漆增强改性的防水阻燃型生物质板材及其制备方法 Download PDFInfo
- Publication number
- CN106752003A CN106752003A CN201611190327.5A CN201611190327A CN106752003A CN 106752003 A CN106752003 A CN 106752003A CN 201611190327 A CN201611190327 A CN 201611190327A CN 106752003 A CN106752003 A CN 106752003A
- Authority
- CN
- China
- Prior art keywords
- polyurethane
- nano silicon
- compound
- type biomass
- modified
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003973 paint Substances 0.000 title claims abstract description 32
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 31
- 239000004814 polyurethane Substances 0.000 title claims abstract description 31
- 239000002028 Biomass Substances 0.000 title claims abstract description 28
- 239000003063 flame retardant Substances 0.000 title claims abstract description 28
- 239000005543 nano-size silicon particle Substances 0.000 title claims abstract description 24
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 230000002708 enhancing effect Effects 0.000 title claims abstract description 17
- 150000001875 compounds Chemical class 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 20
- 241000209094 Oryza Species 0.000 claims abstract description 15
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 15
- -1 Polydimethylsiloxane Polymers 0.000 claims abstract description 15
- 235000009566 rice Nutrition 0.000 claims abstract description 15
- 239000010902 straw Substances 0.000 claims abstract description 14
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims abstract description 12
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims abstract description 12
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims abstract description 12
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 claims abstract description 11
- 229960001545 hydrotalcite Drugs 0.000 claims abstract description 11
- 229910001701 hydrotalcite Inorganic materials 0.000 claims abstract description 11
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- 239000004205 dimethyl polysiloxane Substances 0.000 claims abstract description 10
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims abstract description 10
- 108010010803 Gelatin Proteins 0.000 claims abstract description 9
- 229920001131 Pulp (paper) Polymers 0.000 claims abstract description 9
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 9
- 229920000159 gelatin Polymers 0.000 claims abstract description 9
- 239000008273 gelatin Substances 0.000 claims abstract description 9
- 235000019322 gelatine Nutrition 0.000 claims abstract description 9
- 235000011852 gelatine desserts Nutrition 0.000 claims abstract description 9
- XFZRQAZGUOTJCS-UHFFFAOYSA-N phosphoric acid;1,3,5-triazine-2,4,6-triamine Chemical compound OP(O)(O)=O.NC1=NC(N)=NC(N)=N1 XFZRQAZGUOTJCS-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000011297 pine tar Substances 0.000 claims abstract description 9
- 229940068124 pine tar Drugs 0.000 claims abstract description 9
- 229920002125 Sokalan® Polymers 0.000 claims abstract description 7
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000004327 boric acid Substances 0.000 claims abstract description 7
- 239000004584 polyacrylic acid Substances 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 9
- 238000000227 grinding Methods 0.000 claims description 7
- 239000012153 distilled water Substances 0.000 claims description 6
- 244000007853 Sarothamnus scoparius Species 0.000 claims description 5
- 239000003995 emulsifying agent Substances 0.000 claims description 5
- 230000001804 emulsifying effect Effects 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 238000000746 purification Methods 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 238000013019 agitation Methods 0.000 claims description 3
- 238000010009 beating Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000004821 distillation Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 238000011049 filling Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000012757 flame retardant agent Substances 0.000 claims description 3
- 239000012634 fragment Substances 0.000 claims description 3
- 239000005457 ice water Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims description 3
- 238000000967 suction filtration Methods 0.000 claims description 3
- 238000001291 vacuum drying Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052901 montmorillonite Inorganic materials 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000003094 microcapsule Substances 0.000 abstract description 4
- 230000004048 modification Effects 0.000 abstract description 4
- 238000012986 modification Methods 0.000 abstract description 4
- 238000004078 waterproofing Methods 0.000 abstract description 3
- 238000005354 coacervation Methods 0.000 abstract description 2
- RNMDNPCBIKJCQP-UHFFFAOYSA-N 5-nonyl-7-oxabicyclo[4.1.0]hepta-1,3,5-trien-2-ol Chemical compound C(CCCCCCCC)C1=C2C(=C(C=C1)O)O2 RNMDNPCBIKJCQP-UHFFFAOYSA-N 0.000 abstract 1
- 229960002645 boric acid Drugs 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000701 coagulant Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000004088 foaming agent Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000012744 reinforcing agent Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- DBQBWZSDXNFYJI-UHFFFAOYSA-N [B].[N].[P] Chemical compound [B].[N].[P] DBQBWZSDXNFYJI-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009102 absorption Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002079 cooperative effect Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2397/00—Characterised by the use of lignin-containing materials
- C08J2397/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2475/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2493/00—Characterised by the use of natural resins; Derivatives thereof
- C08J2493/04—Rosin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/22—Halogen free composition
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Abstract
本发明公开了一种纳米二氧化硅/聚氨酯复合木器漆增强改性的防水阻燃型生物质板材及其制备方法，其特征在于，以水稻秸秆、硫酸盐木浆、羧基改性硅油、明胶、纳米蒙脱土、乳化剂OP‑10、液体石蜡、松香、聚丙烯酸、磷酸三聚氰胺、硼酸、水滑石、松油、纳米二氧化硅、聚氨酯木器漆等为原料。本发明向水稻秸秆中加入羧基改性硅油进行增强改性处理；纳米蒙脱土改性处理显著提高了板材的力学性能和尺寸稳定性；采用单凝聚法制备微胶囊防水剂；制备了磷酸三聚氰胺‑聚丙烯盐‑硼酸盐阻燃剂，与水滑石协同作用，阻燃效果更佳；得到一种纳米二氧化硅/聚氨酯复合木器漆增强改性的防水阻燃型生物质板材。
Description
技术领域
本发明涉及一种生物质板材的制备方法，具体涉及一种纳米二氧化硅/聚氨酯复合木器漆增强改性的防水阻燃型生物质板材及其制备方法。
背景技术
我国是水稻生产大国，水稻秸秆资源丰富，可以用其制作生物质板材，缓解木材供应的压力，代替部分木制品和塑料制品，同时减少了塑料对环境的污染，也使水稻秸秆资源得到了更有效的利用。
张瑾在其研究生学位论文《利用水稻秸秆制作可完全降解的生物质板材》中，以水稻秸秆为原料，阐述了一种可完全降解的环境友好型材料-生物质板材的制作方法，采用纯物理方法，经过切碎、浸泡、磨解、热压成型等工艺之后，制成了具有一定强度的生物质板材。在制板材的过程中无任何化学试剂的添加，节约了成本，且废弃后可完全降解被土壤吸收，作为肥料再次利用，不会造成任何环境污染。但是板材存在性能不足。
本发明向水稻秸秆中加入硫酸盐木浆分丝帚化，加入增强剂羧基改性硅油进行增强改性处理，加入发泡剂松油；松香粉末作为填充剂有助于板材的压制，保证了板材的致密度，高温熔化可作为胶黏剂，不溶于水，加入可提高板材的耐水性；纳米蒙脱土改性处理可显著提高板材的力学性能和尺寸稳定性，蒙脱土与生物质混合过程中，发生交联反应，增加了互相作用；以乳化的液体石蜡为芯材，以充分溶解的明胶为壁材，加入促凝剂乙醇，采用单凝聚法制备微胶囊防水剂；制备了磷酸三聚氰胺-聚丙烯盐-硼酸盐阻燃剂，与水滑石协同作用，阻燃效果更佳；得到一种纳米二氧化硅/聚氨酯复合木器漆增强改性的防水阻燃型生物质板材。
发明内容
本发明主要解决的技术问题是提供一种纳米二氧化硅/聚氨酯复合木器漆增强改性的防水阻燃型生物质板材及其制备方法，依照该工艺制备的生物质板材力学性能好、防水性好、阻燃性强。
本发明所要解决的技术问题采用以下的技术方案来实现：
水稻秸秆40-54，硫酸盐木浆3-7，羧基改性硅油2-5，明胶4-8，纳米蒙脱土5-9，乳化剂OP-10 1-3，液体石蜡2-5，松香2-3，聚丙烯酸3-5，磷酸三聚氰胺2-5，硼酸3-6，水滑石4-7，松油1-3，纳米二氧化硅4-6，聚氨酯木器漆2-4，聚氨酯木器漆固化剂1-3，KH550 1-2，乙醇、蒸馏水适量。
一种纳米二氧化硅/聚氨酯复合木器漆增强改性的防水阻燃型生物质板材及其制备方法，其特征在于，按以下步骤进行：
a. 将水稻秸秆晒干后用粉碎机剪为10-20mm的碎片，室温下用水浸泡2-4d，
机械磨解成纤维长度1-5mm，加入硫酸盐木浆，混合均匀，注入打浆机，分丝帚化使叩解度在25-350SR，缓慢搅拌加入羧基改性硅油，调pH为4-5；
b. 将明胶、纳米蒙脱土与蒸馏水混合，40-50℃水浴，搅拌溶解得A液；将
乳化剂OP-10、液体石蜡与松香混合，搅拌乳化1-2h得B液；将A、B液混合，搅拌均匀，加入乙醇，继续搅拌1-2h，调溶液pH为8-9，冰水浴中固化1-2h，经真空烘干、粉碎得微胶囊粉末；
c. 向聚丙烯酸中1:3-5加入蒸馏水，加热至70-90℃，搅拌下加入磷酸三聚氰胺、硼酸，超声分散，反应3-4h，冷却、抽滤，水洗3-5次，于80-90℃烘箱中干燥至恒重，再与水滑石混合研磨，得复合阻燃剂；
d. 将a、b、c所得物料混合，加入松油，搅拌1-2h，得均匀浆料，填充在模具中，用热压机在2-8MPa、110-160℃压缩2-4h成型，即得到一种蒙脱土改性的防水阻燃型生物质板材；
e. 将纳米二氧化硅分散到KH550中，机械搅拌1-2h，加入聚氨酯木器漆、聚氨酯木器漆固化剂，混合搅拌1-2h，过滤、静置20-40min，将其喷涂到d中所得板材表面，室温下自然晾干，即得到一种纳米二氧化硅/聚氨酯复合木器漆增强改性的防水阻燃型生物质板材。
本发明的反应机理如下：
（1）向水稻秸秆中通过加入硫酸盐木浆分丝帚化，加入增强剂羧基改性硅油进行增强改性处理，加入发泡剂松油，制得一种蒙脱土改性的防水阻燃型生物质板材。
（2）松香粉末作为填充剂有助于板材的压制，保证了板材的致密度；松香高温熔化可作为胶黏剂；松香具有不溶于水的特性，加入可提高板材的耐水性；松香分子具有双键和羧基活性基团，可作为单体参与高温聚合，形成牢固的化学键，整个过程环保，低能耗，且制得的板材力学性能良好、耐水型优异。
纳米蒙脱土改性处理可显著提高板材的力学性能和尺寸稳定性，蒙脱土与生物质混合过程中，发生交联反应，增加了互相作用，处理后的蒙脱土-生物质复合板材的吸水性能降低，其尺寸稳定性得到了提高。
以乳化的液体石蜡为芯材，以充分溶解的明胶为壁材，加入促凝剂乙醇，采用单凝聚法制备微胶囊防水剂；
（3）制备了磷酸三聚氰胺-聚丙烯盐-硼酸盐阻燃剂，与水滑石协同作用，阻燃效果更佳；磷酸三聚氰胺分子中含磷、氮，不含卤，可发生P- N协同效应，阻燃效率高，热稳定性好；硼是一种环保型原料，硼-磷-氮之间存在阻燃协同效应；水滑石受热时失去层间水、碳酸根及羟基，大量吸热，起到阻燃作用，能吸收酸性气体和烟雾，起到抑烟、消烟的作用。
（4）将经过KH550表面改性处理的纳米二氧化硅引入聚氨酯木器漆中，由于纳米二氧化硅具有硬度高、颗粒尺寸小、比表面积大、表面不饱和残态及不同键合状态的羟基多等特点，能够与体系中的基团发生键合反应，使得聚氨酯木器漆漆膜的附着力、硬度、耐磨度、耐老化性能明显增强。
具体实施方式
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施例，进一步阐述本发明。
实施例
一种纳米二氧化硅/聚氨酯复合木器漆增强改性的防水阻燃型生物质板材及其制备方法，由下述重量份(g)的原料制得：
水稻秸秆40-54，硫酸盐木浆3-7，羧基改性硅油2-5，明胶4-8，纳米蒙脱土5-9，乳化剂OP-10 1-3，液体石蜡2-5，松香2-3，聚丙烯酸3-5，磷酸三聚氰胺2-5，硼酸3-6，水滑石4-7，松油1-3，纳米二氧化硅4-6，聚氨酯木器漆2-4，聚氨酯木器漆固化剂1-3，KH550 1-2，乙醇、蒸馏水适量。
一种纳米二氧化硅/聚氨酯复合木器漆增强改性的防水阻燃型生物质板材及其制备方法，其特征在于，按以下步骤进行：
a. 将水稻秸秆晒干后用粉碎机剪为10-20mm的碎片，室温下用水浸泡2d，
机械磨解成纤维长度1-5mm，加入硫酸盐木浆，混合均匀，注入打浆机，分丝帚化使叩解度在25-350SR，缓慢搅拌加入羧基改性硅油，调pH为4-5；
b. 将明胶、纳米蒙脱土与蒸馏水混合，40-50℃水浴，搅拌溶解得A液；乳
化剂OP-10、液体石蜡与松香混合，搅拌乳化1h得B液；将A、B液混合，搅拌均匀，加入乙醇，继续搅拌1h，调溶液pH为8-9，冰水浴中固化1h，经真空烘干、粉碎得微胶囊粉末；
c. 向聚丙烯酸中1:3加入蒸馏水，加热至70-80℃，搅拌下加入磷酸三聚氰胺、硼酸，超声分散，反应3h，冷却、抽滤，水洗3次，于80-90℃烘箱中干燥至恒重，再与水滑石混合研磨，得复合阻燃剂；
d. 将a、b、c所得物料混合，加入松油，搅拌1h，得均匀浆料，填充在模具中，用热压机在4-8MPa、130-150℃压缩3h成型，即得到一种蒙脱土改性的防水阻燃型生物质板材；
e. 将纳米二氧化硅分散到KH550中，机械搅拌1h，加入聚氨酯木器漆、聚氨酯木器漆固化剂，混合搅拌1h，过滤、静置40min，将其喷涂到d中所得板材表面，室温下自然晾干，即得到一种纳米二氧化硅/聚氨酯复合木器漆增强改性的防水阻燃型生物质板材。
上述实施例制备的一种纳米二氧化硅/聚氨酯复合木器漆增强改性的防水阻燃型生物质板材性能检测结果如下所示：
静曲强度≥ 21.8MPa，弹性模量≥ 2015MPa，内结合强度≥ 0.54 MPa，吸水厚度膨胀率≤ 7.2%，含水率4.3-8.3%，极限氧指数为34%，阻燃等级可达UL 94V-0级，环保等级达到E1级。
Claims (2)
1.一种纳米二氧化硅/聚氨酯复合木器漆增强改性的防水阻燃型生物质板材及其制备方法，其特征在于，由下述重量份的原料制得：
水稻秸秆40-54，硫酸盐木浆3-7，羧基改性硅油2-5，明胶4-8，纳米蒙脱土5-9，乳化剂OP-10 1-3，液体石蜡2-5，松香2-3，聚丙烯酸3-5，磷酸三聚氰胺2-5，硼酸3-6，水滑石4-7，松油1-3，纳米二氧化硅4-6，聚氨酯木器漆2-4，聚氨酯木器漆固化剂1-3，KH550 1-2，乙醇、蒸馏水适量。
2.根据权利要求1所述的一种纳米二氧化硅/聚氨酯复合木器漆增强改性的防水阻燃型生物质板材及其制备方法，其特征在于，按以下步骤进行：
a.将水稻秸秆晒干后用粉碎机剪为10-20mm的碎片，室温下用水浸泡2-4d，机械磨解成纤维长度1-5mm，加入硫酸盐木浆，混合均匀，注入打浆机，分丝帚化使叩解度在25-350SR，缓慢搅拌加入羧基改性硅油，调pH为4-5；
b.将明胶、纳米蒙脱土与蒸馏水混合，40-50℃水浴，搅拌溶解得A液；将乳化剂OP-10、液体石蜡与松香混合，搅拌乳化1-2h得B液；将A、B液混合，搅拌均匀，加入乙醇，继续搅拌1-2h，调溶液pH为8-9，冰水浴中固化1-2h，经真空烘干、粉碎得微胶囊粉末；
c. 向聚丙烯酸中1:3-5加入蒸馏水，加热至70-90℃，搅拌下加入磷酸三聚氰胺、硼酸，超声分散，反应3-4h，冷却、抽滤，水洗3-5次，于80-90℃烘箱中干燥至恒重，再与水滑石混合研磨，得复合阻燃剂；
d. 将a、b、c所得物料混合，加入松油，搅拌1-2h，得均匀浆料，填充在模具中，用热压机在2-8MPa、110-160℃压缩2-4h成型，即得到一种蒙脱土改性的防水阻燃型生物质板材；
e. 将纳米二氧化硅分散到KH550中，机械搅拌1-2h，加入聚氨酯木器漆、聚氨酯木器漆固化剂，混合搅拌1-2h，过滤、静置20-40min，将其喷涂到d中所得板材表面，室温下自然晾干，即得到一种纳米二氧化硅/聚氨酯复合木器漆增强改性的防水阻燃型生物质板材。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611190327.5A CN106752003A (zh) | 2016-12-21 | 2016-12-21 | 一种纳米二氧化硅/聚氨酯复合木器漆增强改性的防水阻燃型生物质板材及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611190327.5A CN106752003A (zh) | 2016-12-21 | 2016-12-21 | 一种纳米二氧化硅/聚氨酯复合木器漆增强改性的防水阻燃型生物质板材及其制备方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106752003A true CN106752003A (zh) | 2017-05-31 |
Family
ID=58893456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611190327.5A Pending CN106752003A (zh) | 2016-12-21 | 2016-12-21 | 一种纳米二氧化硅/聚氨酯复合木器漆增强改性的防水阻燃型生物质板材及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106752003A (zh) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106752005A (zh) * | 2016-12-21 | 2017-05-31 | 凤台县双利生物科技有限公司 | 一种复合型耐高温的防水阻燃型生物质板材及其制备方法 |
| CN106752002A (zh) * | 2016-12-21 | 2017-05-31 | 凤台县双利生物科技有限公司 | 一种复合抗菌膜增强的防水阻燃型生物质板材及其制备方法 |
| CN106752004A (zh) * | 2016-12-21 | 2017-05-31 | 凤台县双利生物科技有限公司 | 一种多壁碳纳米管增强增韧的防水阻燃型生物质板材及其制备方法 |
| CN117843284A (zh) * | 2023-12-26 | 2024-04-09 | 山东凯大新型材料科技有限公司 | 一种防潮改性硅藻泥板及其制备方法 |
| CN118027347A (zh) * | 2024-02-28 | 2024-05-14 | 上海鹤城高分子科技有限公司 | 一种高耐磨的聚氨酯抛光片及其制备工艺 |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101747550A (zh) * | 2009-12-17 | 2010-06-23 | 谢德芳 | 一种模压法纤维增强秸塑复合橱柜板材及其制备方法 |
| CN101786852A (zh) * | 2010-01-29 | 2010-07-28 | 王春莉 | 新型环保、防火的生物质复合板材 |
| CN103351481A (zh) * | 2013-06-28 | 2013-10-16 | 青岛共好检测技术有限公司 | 一种天然可降解包装材料 |
| CN105058545A (zh) * | 2015-07-29 | 2015-11-18 | 安徽鑫润新型材料有限公司 | 一种耐油防污保健纤维复合板及其制备方法 |
| CN105133813A (zh) * | 2015-07-06 | 2015-12-09 | 安徽以诺木塑板材科技有限公司 | 一种环保、耐磨且吸音的双层结构式防水木塑地板 |
| CN105885296A (zh) * | 2016-06-17 | 2016-08-24 | 叶伟然 | 一种新型高强阻燃聚氯乙烯塑木复合板材 |
| CN105936699A (zh) * | 2016-06-06 | 2016-09-14 | 浙江乔兴建设集团湖州智能科技有限公司 | 一种建筑用环保抗菌聚丙烯塑木复合板材 |
| CN106675063A (zh) * | 2016-12-21 | 2017-05-17 | 凤台县双利生物科技有限公司 | 一种木质纤维素‑丙烯酸增强的防水阻燃型生物质板材及其制备方法 |
| CN106675064A (zh) * | 2016-12-21 | 2017-05-17 | 凤台县双利生物科技有限公司 | 一种碳纤维增强改性的防水阻燃型生物质板材及其制备方法 |
| CN106752004A (zh) * | 2016-12-21 | 2017-05-31 | 凤台县双利生物科技有限公司 | 一种多壁碳纳米管增强增韧的防水阻燃型生物质板材及其制备方法 |
| CN106752001A (zh) * | 2016-12-21 | 2017-05-31 | 凤台县双利生物科技有限公司 | 一种蒙脱土改性的防水阻燃型生物质板材及其制备方法 |
| CN106752005A (zh) * | 2016-12-21 | 2017-05-31 | 凤台县双利生物科技有限公司 | 一种复合型耐高温的防水阻燃型生物质板材及其制备方法 |
| CN106752002A (zh) * | 2016-12-21 | 2017-05-31 | 凤台县双利生物科技有限公司 | 一种复合抗菌膜增强的防水阻燃型生物质板材及其制备方法 |
-
2016
- 2016-12-21 CN CN201611190327.5A patent/CN106752003A/zh active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101747550A (zh) * | 2009-12-17 | 2010-06-23 | 谢德芳 | 一种模压法纤维增强秸塑复合橱柜板材及其制备方法 |
| CN101786852A (zh) * | 2010-01-29 | 2010-07-28 | 王春莉 | 新型环保、防火的生物质复合板材 |
| CN103351481A (zh) * | 2013-06-28 | 2013-10-16 | 青岛共好检测技术有限公司 | 一种天然可降解包装材料 |
| CN105133813A (zh) * | 2015-07-06 | 2015-12-09 | 安徽以诺木塑板材科技有限公司 | 一种环保、耐磨且吸音的双层结构式防水木塑地板 |
| CN105058545A (zh) * | 2015-07-29 | 2015-11-18 | 安徽鑫润新型材料有限公司 | 一种耐油防污保健纤维复合板及其制备方法 |
| CN105936699A (zh) * | 2016-06-06 | 2016-09-14 | 浙江乔兴建设集团湖州智能科技有限公司 | 一种建筑用环保抗菌聚丙烯塑木复合板材 |
| CN105885296A (zh) * | 2016-06-17 | 2016-08-24 | 叶伟然 | 一种新型高强阻燃聚氯乙烯塑木复合板材 |
| CN106675063A (zh) * | 2016-12-21 | 2017-05-17 | 凤台县双利生物科技有限公司 | 一种木质纤维素‑丙烯酸增强的防水阻燃型生物质板材及其制备方法 |
| CN106675064A (zh) * | 2016-12-21 | 2017-05-17 | 凤台县双利生物科技有限公司 | 一种碳纤维增强改性的防水阻燃型生物质板材及其制备方法 |
| CN106752004A (zh) * | 2016-12-21 | 2017-05-31 | 凤台县双利生物科技有限公司 | 一种多壁碳纳米管增强增韧的防水阻燃型生物质板材及其制备方法 |
| CN106752001A (zh) * | 2016-12-21 | 2017-05-31 | 凤台县双利生物科技有限公司 | 一种蒙脱土改性的防水阻燃型生物质板材及其制备方法 |
| CN106752005A (zh) * | 2016-12-21 | 2017-05-31 | 凤台县双利生物科技有限公司 | 一种复合型耐高温的防水阻燃型生物质板材及其制备方法 |
| CN106752002A (zh) * | 2016-12-21 | 2017-05-31 | 凤台县双利生物科技有限公司 | 一种复合抗菌膜增强的防水阻燃型生物质板材及其制备方法 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106752005A (zh) * | 2016-12-21 | 2017-05-31 | 凤台县双利生物科技有限公司 | 一种复合型耐高温的防水阻燃型生物质板材及其制备方法 |
| CN106752002A (zh) * | 2016-12-21 | 2017-05-31 | 凤台县双利生物科技有限公司 | 一种复合抗菌膜增强的防水阻燃型生物质板材及其制备方法 |
| CN106752004A (zh) * | 2016-12-21 | 2017-05-31 | 凤台县双利生物科技有限公司 | 一种多壁碳纳米管增强增韧的防水阻燃型生物质板材及其制备方法 |
| CN117843284A (zh) * | 2023-12-26 | 2024-04-09 | 山东凯大新型材料科技有限公司 | 一种防潮改性硅藻泥板及其制备方法 |
| CN117843284B (zh) * | 2023-12-26 | 2024-07-12 | 山东凯大新型材料科技有限公司 | 一种防潮改性硅藻泥板及其制备方法 |
| CN118027347A (zh) * | 2024-02-28 | 2024-05-14 | 上海鹤城高分子科技有限公司 | 一种高耐磨的聚氨酯抛光片及其制备工艺 |
| CN118027347B (zh) * | 2024-02-28 | 2024-09-17 | 上海鹤城高分子科技有限公司 | 一种高耐磨的聚氨酯抛光片及其制备工艺 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106752001A (zh) | 一种蒙脱土改性的防水阻燃型生物质板材及其制备方法 | |
| CN102731019B (zh) | 利用黄姜皂素纤维废渣制备复合板基材的方法 | |
| CN102504557B (zh) | 一种低密度木塑复合刨花板及其制造方法 | |
| CN102020862B (zh) | 一种轻质木塑复合材料及其制造方法 | |
| CN106752003A (zh) | 一种纳米二氧化硅/聚氨酯复合木器漆增强改性的防水阻燃型生物质板材及其制备方法 | |
| CN100558520C (zh) | 改性大豆蛋白胶粘剂的竹纤维板制备方法 | |
| CN106675063A (zh) | 一种木质纤维素‑丙烯酸增强的防水阻燃型生物质板材及其制备方法 | |
| CN103204660A (zh) | 高硬度人造石英石板材及其生产工艺 | |
| CN101456698A (zh) | 快速成型的高强度高功能硅藻土组合物及其制备方法 | |
| CN100544914C (zh) | 一种改性大豆蛋白胶粘剂的刨花板制备方法 | |
| CN102995780A (zh) | 玻璃纤维薄毡复合保温板及其制备方法 | |
| CN106675064A (zh) | 一种碳纤维增强改性的防水阻燃型生物质板材及其制备方法 | |
| CN107083818A (zh) | 一种楼板用高强度环保竹木纤维板材及其制备方法 | |
| CN104449503B (zh) | 一种低甲醛木材胶粘剂及制备方法 | |
| CN103204659B (zh) | 高强度人造石英石板材及其生产工艺 | |
| CN106752002A (zh) | 一种复合抗菌膜增强的防水阻燃型生物质板材及其制备方法 | |
| CN105885459A (zh) | 环保阻燃纤维板及其制备方法 | |
| CN106752004A (zh) | 一种多壁碳纳米管增强增韧的防水阻燃型生物质板材及其制备方法 | |
| CN115073122A (zh) | 一种秸秆气凝胶难燃保温板及其制备方法 | |
| CN106752005A (zh) | 一种复合型耐高温的防水阻燃型生物质板材及其制备方法 | |
| CN112358238A (zh) | 一种用于制备地质聚合物-木质纤维复合板材的组合物、复合板及其制备方法 | |
| CN100591498C (zh) | 一种竹基聚氯乙烯复合板的制备方法 | |
| CN103204662B (zh) | 耐高温人造石英石板材及其生产工艺 | |
| CN108147775A (zh) | 一种阻燃保温压缩板及其制备方法 | |
| CN104293287A (zh) | 木质素防潮纤维板胶黏剂及其生产方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
|
| RJ01 | Rejection of invention patent application after publication |