CA2089267C - Fabrication directe - Google Patents
Fabrication directe Download PDFInfo
- Publication number
- CA2089267C CA2089267C CA002089267A CA2089267A CA2089267C CA 2089267 C CA2089267 C CA 2089267C CA 002089267 A CA002089267 A CA 002089267A CA 2089267 A CA2089267 A CA 2089267A CA 2089267 C CA2089267 C CA 2089267C
- Authority
- CA
- Canada
- Prior art keywords
- resin
- screw
- melt
- particles
- articles
- 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.)
- Expired - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 35
- 229920005989 resin Polymers 0.000 claims abstract description 301
- 239000011347 resin Substances 0.000 claims abstract description 301
- 238000001746 injection moulding Methods 0.000 claims abstract description 64
- 239000006185 dispersion Substances 0.000 claims abstract description 63
- 229920001971 elastomer Polymers 0.000 claims abstract description 46
- 239000000806 elastomer Substances 0.000 claims abstract description 44
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 16
- 239000002245 particle Substances 0.000 claims description 103
- 238000000034 method Methods 0.000 claims description 66
- 230000008569 process Effects 0.000 claims description 59
- 229920001577 copolymer Polymers 0.000 claims description 56
- 238000010008 shearing Methods 0.000 claims description 45
- 238000002156 mixing Methods 0.000 claims description 44
- 239000000155 melt Substances 0.000 claims description 43
- 239000002671 adjuvant Substances 0.000 claims description 41
- 238000000465 moulding Methods 0.000 claims description 41
- 229920001225 polyester resin Polymers 0.000 claims description 32
- 239000004645 polyester resin Substances 0.000 claims description 29
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 24
- 239000005977 Ethylene Substances 0.000 claims description 24
- 238000002844 melting Methods 0.000 claims description 14
- 230000008018 melting Effects 0.000 claims description 14
- 230000000737 periodic effect Effects 0.000 claims description 11
- 238000010101 extrusion blow moulding Methods 0.000 claims description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 6
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 claims description 6
- 230000000593 degrading effect Effects 0.000 claims description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
- 229920001038 ethylene copolymer Polymers 0.000 claims description 4
- 229920006122 polyamide resin Polymers 0.000 claims description 4
- 230000000979 retarding effect Effects 0.000 claims description 3
- 238000011049 filling Methods 0.000 claims description 2
- 150000002924 oxiranes Chemical class 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000203 mixture Substances 0.000 description 57
- 239000011701 zinc Substances 0.000 description 35
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 35
- 229920000642 polymer Polymers 0.000 description 33
- 239000000654 additive Substances 0.000 description 26
- 229920000139 polyethylene terephthalate Polymers 0.000 description 26
- 239000005020 polyethylene terephthalate Substances 0.000 description 26
- 238000002474 experimental method Methods 0.000 description 25
- 239000011159 matrix material Substances 0.000 description 25
- 230000010006 flight Effects 0.000 description 24
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 23
- 239000007924 injection Substances 0.000 description 22
- 238000002347 injection Methods 0.000 description 22
- 230000000996 additive effect Effects 0.000 description 21
- 238000012360 testing method Methods 0.000 description 21
- 229940057977 zinc stearate Drugs 0.000 description 20
- 230000004888 barrier function Effects 0.000 description 18
- -1 polyethylene Polymers 0.000 description 18
- 229940114926 stearate Drugs 0.000 description 17
- 239000008188 pellet Substances 0.000 description 16
- 229920002943 EPDM rubber Polymers 0.000 description 15
- 230000006872 improvement Effects 0.000 description 14
- 238000013329 compounding Methods 0.000 description 12
- 150000001875 compounds Chemical class 0.000 description 12
- 238000013461 design Methods 0.000 description 12
- 239000011575 calcium Substances 0.000 description 11
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 10
- 229920003023 plastic Polymers 0.000 description 9
- 239000004033 plastic Substances 0.000 description 9
- 229920000728 polyester Polymers 0.000 description 9
- 229910052725 zinc Inorganic materials 0.000 description 9
- 239000004743 Polypropylene Substances 0.000 description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 8
- 238000009863 impact test Methods 0.000 description 8
- 208000015181 infectious disease Diseases 0.000 description 8
- 150000003751 zinc Chemical class 0.000 description 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 7
- 230000015556 catabolic process Effects 0.000 description 7
- 238000006731 degradation reaction Methods 0.000 description 7
- 230000007704 transition Effects 0.000 description 7
- 239000004952 Polyamide Substances 0.000 description 6
- 230000000240 adjuvant effect Effects 0.000 description 6
- 239000003963 antioxidant agent Substances 0.000 description 6
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 6
- 238000010348 incorporation Methods 0.000 description 6
- 229920001155 polypropylene Polymers 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 235000021355 Stearic acid Nutrition 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 150000008064 anhydrides Chemical class 0.000 description 5
- 230000003078 antioxidant effect Effects 0.000 description 5
- 238000000071 blow moulding Methods 0.000 description 5
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 5
- 239000010419 fine particle Substances 0.000 description 5
- 239000011777 magnesium Substances 0.000 description 5
- 239000003607 modifier Substances 0.000 description 5
- 229920001778 nylon Polymers 0.000 description 5
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 5
- 229920002647 polyamide Polymers 0.000 description 5
- 229920005604 random copolymer Polymers 0.000 description 5
- 239000008117 stearic acid Substances 0.000 description 5
- 229920002302 Nylon 6,6 Polymers 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N benzene-dicarboxylic acid Natural products OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000003086 colorant Substances 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 239000004417 polycarbonate Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000004246 zinc acetate Substances 0.000 description 4
- CHJMFFKHPHCQIJ-UHFFFAOYSA-L zinc;octanoate Chemical compound [Zn+2].CCCCCCCC([O-])=O.CCCCCCCC([O-])=O CHJMFFKHPHCQIJ-UHFFFAOYSA-L 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical class [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 238000002845 discoloration Methods 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000010102 injection blow moulding Methods 0.000 description 3
- 239000000543 intermediate Substances 0.000 description 3
- 229920000554 ionomer Polymers 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- JGZZEAPGGFAOAY-UHFFFAOYSA-N o-ethyl ethylsulfanylmethanethioate Chemical compound CCOC(=S)SCC JGZZEAPGGFAOAY-UHFFFAOYSA-N 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920006324 polyoxymethylene Polymers 0.000 description 3
- 150000003752 zinc compounds Chemical class 0.000 description 3
- JXSRRBVHLUJJFC-UHFFFAOYSA-N 7-amino-2-methylsulfanyl-[1,2,4]triazolo[1,5-a]pyrimidine-6-carbonitrile Chemical compound N1=CC(C#N)=C(N)N2N=C(SC)N=C21 JXSRRBVHLUJJFC-UHFFFAOYSA-N 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- GXCLVBGFBYZDAG-UHFFFAOYSA-N N-[2-(1H-indol-3-yl)ethyl]-N-methylprop-2-en-1-amine Chemical compound CN(CCC1=CNC2=C1C=CC=C2)CC=C GXCLVBGFBYZDAG-UHFFFAOYSA-N 0.000 description 2
- 229920000299 Nylon 12 Polymers 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 229920003182 Surlyn® Polymers 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 229920001400 block copolymer Polymers 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- BTVVNGIPFPKDHO-UHFFFAOYSA-K cerium(3+);octadecanoate Chemical compound [Ce+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O BTVVNGIPFPKDHO-UHFFFAOYSA-K 0.000 description 2
- 125000003636 chemical group Chemical group 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 150000002531 isophthalic acids Chemical class 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 238000010128 melt processing Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 229920001230 polyarylate Polymers 0.000 description 2
- 238000012667 polymer degradation Methods 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 150000003504 terephthalic acids Chemical class 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- WGIWBXUNRXCYRA-UHFFFAOYSA-H trizinc;2-hydroxypropane-1,2,3-tricarboxylate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O WGIWBXUNRXCYRA-UHFFFAOYSA-H 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000011746 zinc citrate Substances 0.000 description 2
- 229940068475 zinc citrate Drugs 0.000 description 2
- 235000006076 zinc citrate Nutrition 0.000 description 2
- OJOWICOBYCXEKR-APPZFPTMSA-N (1S,4R)-5-ethylidenebicyclo[2.2.1]hept-2-ene Chemical compound CC=C1C[C@@H]2C[C@@H]1C=C2 OJOWICOBYCXEKR-APPZFPTMSA-N 0.000 description 1
- PRBHEGAFLDMLAL-GQCTYLIASA-N (4e)-hexa-1,4-diene Chemical compound C\C=C\CC=C PRBHEGAFLDMLAL-GQCTYLIASA-N 0.000 description 1
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 description 1
- BXGYYDRIMBPOMN-UHFFFAOYSA-N 2-(hydroxymethoxy)ethoxymethanol Chemical compound OCOCCOCO BXGYYDRIMBPOMN-UHFFFAOYSA-N 0.000 description 1
- RYPKRALMXUUNKS-UHFFFAOYSA-N 2-Hexene Natural products CCCC=CC RYPKRALMXUUNKS-UHFFFAOYSA-N 0.000 description 1
- JULDKEYYPIYHLQ-UHFFFAOYSA-N 3-hydroxy-2-[[2-[(3-hydroxy-4-oxopyran-2-yl)methyl-methylamino]ethyl-methylamino]methyl]pyran-4-one Chemical compound O1C=CC(=O)C(O)=C1CN(C)CCN(C)CC=1OC=CC(=O)C=1O JULDKEYYPIYHLQ-UHFFFAOYSA-N 0.000 description 1
- KSMVBYPXNKCPAJ-UHFFFAOYSA-N 4-Methylcyclohexylamine Chemical compound CC1CCC(N)CC1 KSMVBYPXNKCPAJ-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 244000099147 Ananas comosus Species 0.000 description 1
- 235000007119 Ananas comosus Nutrition 0.000 description 1
- 101100020619 Arabidopsis thaliana LATE gene Proteins 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241001633942 Dais Species 0.000 description 1
- 229920004943 Delrin® Polymers 0.000 description 1
- 235000005459 Digitaria exilis Nutrition 0.000 description 1
- 206010013642 Drooling Diseases 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 101000823271 Homo sapiens Tyrosine-protein kinase ABL2 Proteins 0.000 description 1
- 241000724182 Macron Species 0.000 description 1
- 229920000571 Nylon 11 Polymers 0.000 description 1
- 229920003189 Nylon 4,6 Polymers 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920000572 Nylon 6/12 Polymers 0.000 description 1
- 239000004687 Nylon copolymer Substances 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 244000046146 Pueraria lobata Species 0.000 description 1
- 235000010575 Pueraria lobata Nutrition 0.000 description 1
- 208000008630 Sialorrhea Diseases 0.000 description 1
- 102100022651 Tyrosine-protein kinase ABL2 Human genes 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 239000004957 Zytel Substances 0.000 description 1
- 229920006102 Zytel® Polymers 0.000 description 1
- RRLHMJHRFMHVNM-BQVXCWBNSA-N [(2s,3r,6r)-6-[5-[5-hydroxy-3-(4-hydroxyphenyl)-4-oxochromen-7-yl]oxypentoxy]-2-methyl-3,6-dihydro-2h-pyran-3-yl] acetate Chemical compound C1=C[C@@H](OC(C)=O)[C@H](C)O[C@H]1OCCCCCOC1=CC(O)=C2C(=O)C(C=3C=CC(O)=CC=3)=COC2=C1 RRLHMJHRFMHVNM-BQVXCWBNSA-N 0.000 description 1
- MWKGOHCHXBLCSH-UHFFFAOYSA-L [Zn+2].CCCCCCCCCCCCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCCCCCCCCCCCC([O-])=O Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCCCCCCCCCCCC([O-])=O MWKGOHCHXBLCSH-UHFFFAOYSA-L 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229920006127 amorphous resin Polymers 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000004595 color masterbatch Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 229920006038 crystalline resin Polymers 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- YWJUZWOHLHBWQY-UHFFFAOYSA-N decanedioic acid;hexane-1,6-diamine Chemical compound NCCCCCCN.OC(=O)CCCCCCCCC(O)=O YWJUZWOHLHBWQY-UHFFFAOYSA-N 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229920003244 diene elastomer Polymers 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- ZMUCVNSKULGPQG-UHFFFAOYSA-N dodecanedioic acid;hexane-1,6-diamine Chemical compound NCCCCCCN.OC(=O)CCCCCCCCCCC(O)=O ZMUCVNSKULGPQG-UHFFFAOYSA-N 0.000 description 1
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 description 1
- 238000007580 dry-mixing Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- DPUXQWOMYBMHRN-UHFFFAOYSA-N hexa-2,3-diene Chemical compound CCC=C=CC DPUXQWOMYBMHRN-UHFFFAOYSA-N 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229940070765 laurate Drugs 0.000 description 1
- 235000013310 margarine Nutrition 0.000 description 1
- 239000003264 margarine Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- JMWUYEFBFUCSAK-UHFFFAOYSA-L nickel(2+);octadecanoate Chemical compound [Ni+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O JMWUYEFBFUCSAK-UHFFFAOYSA-L 0.000 description 1
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 1
- AYCIIDWZDWOICG-UHFFFAOYSA-N o-ethyl ethylsulfanylmethanethioate;zinc Chemical compound [Zn].CCOC(=S)SCC AYCIIDWZDWOICG-UHFFFAOYSA-N 0.000 description 1
- CYCFYXLDTSNTGP-UHFFFAOYSA-L octadecanoate;tin(2+) Chemical compound [Sn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CYCFYXLDTSNTGP-UHFFFAOYSA-L 0.000 description 1
- JFOJYGMDZRCSPA-UHFFFAOYSA-J octadecanoate;tin(4+) Chemical compound [Sn+4].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O JFOJYGMDZRCSPA-UHFFFAOYSA-J 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 125000005704 oxymethylene group Chemical group [H]C([H])([*:2])O[*:1] 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 239000010817 post-consumer waste Substances 0.000 description 1
- 229940114930 potassium stearate Drugs 0.000 description 1
- ANBFRLKBEIFNQU-UHFFFAOYSA-M potassium;octadecanoate Chemical compound [K+].CCCCCCCCCCCCCCCCCC([O-])=O ANBFRLKBEIFNQU-UHFFFAOYSA-M 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 description 1
- 229960001860 salicylate Drugs 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- YKIBJOMJPMLJTB-UHFFFAOYSA-M sodium;octacosanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCCCCCCCCCCCC([O-])=O YKIBJOMJPMLJTB-UHFFFAOYSA-M 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000002522 swelling effect Effects 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 229940098697 zinc laurate Drugs 0.000 description 1
- 229940006174 zinc valerate Drugs 0.000 description 1
- GPYYEEJOMCKTPR-UHFFFAOYSA-L zinc;dodecanoate Chemical compound [Zn+2].CCCCCCCCCCCC([O-])=O.CCCCCCCCCCCC([O-])=O GPYYEEJOMCKTPR-UHFFFAOYSA-L 0.000 description 1
- BUDAIZWUWHWZPQ-UHFFFAOYSA-L zinc;pentanoate Chemical compound [Zn+2].CCCCC([O-])=O.CCCCC([O-])=O BUDAIZWUWHWZPQ-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/58—Details
- B29C45/60—Screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/03—Injection moulding apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
- B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
- B29B7/428—Parts or accessories, e.g. casings, feeding or discharging means
- B29B7/429—Screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
- B29C45/50—Axially movable screw
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/56—Screws having grooves or cavities other than the thread or the channel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57554590A | 1990-08-27 | 1990-08-27 | |
| US57554790A | 1990-08-27 | 1990-08-27 | |
| US07/575,547 | 1990-08-27 | ||
| US07/575,545 | 1990-08-27 | ||
| US62358190A | 1990-12-07 | 1990-12-07 | |
| US07/623,581 | 1990-12-07 | ||
| US07/655,485 | 1991-02-14 | ||
| US07/655,485 US5130076A (en) | 1990-08-27 | 1991-02-14 | Direct fabrication |
| PCT/US1991/005591 WO1992003274A1 (fr) | 1990-08-27 | 1991-08-15 | Fabrication directe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2089267A1 CA2089267A1 (fr) | 1992-02-28 |
| CA2089267C true CA2089267C (fr) | 2002-01-29 |
Family
ID=27504914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002089267A Expired - Lifetime CA2089267C (fr) | 1990-08-27 | 1991-08-15 | Fabrication directe |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0546085A4 (fr) |
| JP (1) | JP3220141B2 (fr) |
| KR (1) | KR930701281A (fr) |
| AU (1) | AU647527B2 (fr) |
| BR (1) | BR9106791A (fr) |
| CA (1) | CA2089267C (fr) |
| NZ (1) | NZ239519A (fr) |
| WO (1) | WO1992003274A1 (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4182702B2 (ja) * | 2002-07-30 | 2008-11-19 | 日産自動車株式会社 | リサイクル樹脂製品の製造方法及び自動車用樹脂部品 |
| US8722761B2 (en) | 2008-04-30 | 2014-05-13 | E I Du Pont De Nemours And Company | Plastic surfaces having improved surface characteristics |
| WO2009134653A1 (fr) * | 2008-04-30 | 2009-11-05 | E. I. Du Pont De Nemours And Company | Surfaces de matière plastique ayant des caractéristiques de surface améliorées |
| DE102011101852A1 (de) * | 2011-05-18 | 2012-11-22 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | Plastifiziereinrichtung für Kunststoffe |
| GB201520430D0 (en) * | 2015-11-19 | 2016-01-06 | Petainer Large Container Ip Ltd | Processes and products relating to injection stretch blow moulding |
| RU169414U1 (ru) * | 2016-03-21 | 2017-03-16 | Федеральное государственное автономное образовательное учреждение высшего образования "Крымский федеральный университет имени В.И. Вернадского" | Экструдер для переработки строительных и полимерных материалов |
| CN106671389A (zh) * | 2016-12-02 | 2017-05-17 | 余国庆 | 一种用于多种橡胶回收的塑化机螺杆 |
| DE102016015310A1 (de) * | 2016-12-22 | 2018-06-28 | Wittmann Battenfeld Gmbh | Plastifiziereinheit einer Kunststoffverarbeitungsmaschine |
| CN116288328B (zh) * | 2023-02-21 | 2025-04-11 | 华南理工大学 | 一种合金粉末丝网复合轧制后表面熔覆的方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2607077A (en) * | 1951-06-28 | 1952-08-19 | Dow Chemical Co | Mixing torpedo for plastics extruders |
| US4172859A (en) * | 1975-05-23 | 1979-10-30 | E. I. Du Pont De Nemours And Company | Tough thermoplastic polyester compositions |
| US4174358A (en) * | 1975-05-23 | 1979-11-13 | E. I. Du Pont De Nemours And Company | Tough thermoplastic nylon compositions |
| US5026512A (en) * | 1975-08-30 | 1991-06-25 | Chang Shao C | Method for manufacturing molded products of thermoplastic and inorganic materials |
| CH587115A5 (fr) * | 1975-10-07 | 1977-04-29 | Vymil Finanz & Verwaltungs | |
| JPS5734936A (en) * | 1980-08-12 | 1982-02-25 | Mitsubishi Petrochem Co Ltd | Screw for kneading thermoplastic resin |
| US4784819A (en) * | 1982-03-19 | 1988-11-15 | Fedders Machine & Tool Co., Inc. | Method of injection molding of plastic parts utilizing an accumlator chamber and valve chamber between the plasticizer and mold |
| US4770837A (en) * | 1985-01-24 | 1988-09-13 | Mobil Oil Corporation | Method for making articles from polymer blends |
| JPS6211612A (ja) * | 1985-07-10 | 1987-01-20 | Toshiba Mach Co Ltd | 射出成形用高混練スクリュ |
| US4908169A (en) * | 1986-11-12 | 1990-03-13 | Galic George J | Method for plasticating using reciprocating-screw having a melt channel and solids channels |
| US4826897A (en) * | 1986-12-30 | 1989-05-02 | E. I. Dupont De Nemours And Company | Process for reclaiming polyethylene terephalate scrap contaminated with chlorine-containing polymer |
| DD276593A3 (de) * | 1988-04-21 | 1990-03-07 | Schwerin Plastmaschinen | Plastizierschnecke und mischvorrichtung zur direktverarbeitung und -einfaerbung von kunststoff-regeneratgemischen und kunststoff-primaermaterialien auf spritzgiessmaschinen |
| NL8801156A (nl) * | 1988-05-03 | 1989-12-01 | Univ Twente | Menginrichting met distributiemengwerking, voor een extruder, een spuitgietmachine en dergelijke. |
-
1991
- 1991-08-15 CA CA002089267A patent/CA2089267C/fr not_active Expired - Lifetime
- 1991-08-15 WO PCT/US1991/005591 patent/WO1992003274A1/fr not_active Ceased
- 1991-08-15 EP EP19910916877 patent/EP0546085A4/en not_active Withdrawn
- 1991-08-15 JP JP51531591A patent/JP3220141B2/ja not_active Expired - Lifetime
- 1991-08-15 AU AU85396/91A patent/AU647527B2/en not_active Ceased
- 1991-08-15 BR BR919106791A patent/BR9106791A/pt unknown
- 1991-08-15 KR KR1019930700570A patent/KR930701281A/ko not_active Withdrawn
- 1991-08-23 NZ NZ239519A patent/NZ239519A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR930701281A (ko) | 1993-06-11 |
| AU8539691A (en) | 1992-03-17 |
| BR9106791A (pt) | 1993-06-15 |
| EP0546085A1 (fr) | 1993-06-16 |
| NZ239519A (en) | 1992-12-23 |
| JP3220141B2 (ja) | 2001-10-22 |
| AU647527B2 (en) | 1994-03-24 |
| JPH06500508A (ja) | 1994-01-20 |
| CA2089267A1 (fr) | 1992-02-28 |
| WO1992003274A1 (fr) | 1992-03-05 |
| EP0546085A4 (en) | 1993-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5130076A (en) | Direct fabrication | |
| US6849215B2 (en) | Reconstituted polymeric materials derived from post-consumer waste, industrial scrap and virgin resins made by solid state shear pulverization | |
| KR100615910B1 (ko) | 플라스틱 병 및 그 제조 방법 | |
| US20030230824A1 (en) | Processes of mixing, compatibilizing, and/or recycling blends of polymer materials through solid state shear pulverization, and products by such processes | |
| EP1721935B1 (fr) | Composition de resine polyester biodegradable, procede pour la fabrication de celle-ci, et mousse et moulage obtenus a partir de celle-ci | |
| CA2417995A1 (fr) | Melanges polymeres formes par pulverisation par cisaillement a l'etat solide presentant des proprietes ameliorees de fluidite | |
| CA2089267C (fr) | Fabrication directe | |
| US5114658A (en) | One step preparation and fabrication of partially grafted flexible thermoplastic compositions | |
| US5277864A (en) | Toughened thermoplastic polyester compositions | |
| US20230227617A1 (en) | Polyethylene terephthalate alloy having talc | |
| EA000662B1 (ru) | Способы формования заготовки из сложного полиэфира и устройство инжекционного формования | |
| CN101671452A (zh) | 用于耐环境应力开裂hdpe中空容器的功能母料及其制备方法 | |
| CN117186602A (zh) | 一种可快速挤出吹塑成型的聚酯及其制备方法和应用 | |
| JP2004160669A (ja) | 回収ポリエステル樹脂製多層中空成形品および成形方法および中空成形機 | |
| JP3310361B2 (ja) | ポリアミド樹脂組成物および成型品の製造方法 | |
| CN114773806B (zh) | 一种薄壁注塑用可降解复合材料及其制备方法 | |
| JP2004099864A (ja) | 電荷制御用熱可塑性微生物崩壊樹脂組成物および成形物 | |
| CN112745624A (zh) | 一种成型周期短的acs/pet基合金及其制备方法和应用 | |
| JP3824402B2 (ja) | ガラス繊維強化ポリプロピレン成形体の製造方法 | |
| EP4382277A1 (fr) | Composition de polyamide, procédé de fabrication de matériau de polyamide composite et procédé de marquage au laser de matériau de polyamide composite | |
| JP2004160668A (ja) | 回収ポリエステル樹脂製中空成形品の成形方法および中空成形機 | |
| CN112679970A (zh) | 一种环保可降解塑料袋及其加工工艺 | |
| Robinson | Blends of Poly (ethylene terephthlate) with bisphenol-A polycarbonate | |
| CN113214626A (zh) | 用于重复成型的尾翼用吹塑pc/abs合金及制备方法 | |
| CN104053696A (zh) | 聚对苯二甲酸丁二醇酯树脂颗粒、以及该聚对苯二甲酸丁二醇酯树脂颗粒的制造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |