CN109880360B - 耐高寒冲击尼龙复合材料及制备方法 - Google Patents
耐高寒冲击尼龙复合材料及制备方法 Download PDFInfo
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- CN109880360B CN109880360B CN201910133054.8A CN201910133054A CN109880360B CN 109880360 B CN109880360 B CN 109880360B CN 201910133054 A CN201910133054 A CN 201910133054A CN 109880360 B CN109880360 B CN 109880360B
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- 239000002131 composite material Substances 0.000 title claims abstract description 118
- 239000004677 Nylon Substances 0.000 title claims abstract description 75
- 229920001778 nylon Polymers 0.000 title claims abstract description 75
- 238000002360 preparation method Methods 0.000 title description 13
- 239000012745 toughening agent Substances 0.000 claims abstract description 154
- 239000004014 plasticizer Substances 0.000 claims abstract description 71
- 238000002156 mixing Methods 0.000 claims abstract description 32
- 150000001875 compounds Chemical class 0.000 claims abstract description 30
- 239000006057 Non-nutritive feed additive Substances 0.000 claims abstract description 28
- 239000012760 heat stabilizer Substances 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 21
- 125000001931 aliphatic group Chemical group 0.000 claims abstract description 17
- 125000003118 aryl group Chemical group 0.000 claims abstract description 13
- 238000001125 extrusion Methods 0.000 claims description 47
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 44
- 239000003795 chemical substances by application Substances 0.000 claims description 38
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims description 34
- 239000003999 initiator Substances 0.000 claims description 32
- 239000002245 particle Substances 0.000 claims description 30
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 claims description 19
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims description 19
- MIMDHDXOBDPUQW-UHFFFAOYSA-N dioctyl decanedioate Chemical compound CCCCCCCCOC(=O)CCCCCCCCC(=O)OCCCCCCCC MIMDHDXOBDPUQW-UHFFFAOYSA-N 0.000 claims description 19
- 229920001971 elastomer Polymers 0.000 claims description 19
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 19
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 claims description 18
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 17
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims description 16
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 16
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 15
- XWVQUJDBOICHGH-UHFFFAOYSA-N dioctyl nonanedioate Chemical compound CCCCCCCCOC(=O)CCCCCCCC(=O)OCCCCCCCC XWVQUJDBOICHGH-UHFFFAOYSA-N 0.000 claims description 15
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 15
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 15
- JNXDCMUUZNIWPQ-UHFFFAOYSA-N trioctyl benzene-1,2,4-tricarboxylate Chemical compound CCCCCCCCOC(=O)C1=CC=C(C(=O)OCCCCCCCC)C(C(=O)OCCCCCCCC)=C1 JNXDCMUUZNIWPQ-UHFFFAOYSA-N 0.000 claims description 15
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims description 14
- 239000004342 Benzoyl peroxide Substances 0.000 claims description 14
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 14
- 235000019400 benzoyl peroxide Nutrition 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 14
- 238000001035 drying Methods 0.000 claims description 14
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 claims description 14
- 238000005469 granulation Methods 0.000 claims description 14
- 230000003179 granulation Effects 0.000 claims description 14
- 238000005303 weighing Methods 0.000 claims description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 12
- 229920001577 copolymer Polymers 0.000 claims description 11
- 239000000806 elastomer Substances 0.000 claims description 11
- 229920000728 polyester Polymers 0.000 claims description 11
- 229920000098 polyolefin Polymers 0.000 claims description 11
- 239000002994 raw material Substances 0.000 claims description 10
- 239000000314 lubricant Substances 0.000 claims description 9
- -1 adipic acid di (2-ethyl) hexyl ester Chemical class 0.000 claims description 8
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 7
- 229920005674 ethylene-propylene random copolymer Polymers 0.000 claims description 7
- 229920000570 polyether Polymers 0.000 claims description 7
- 150000001879 copper Chemical class 0.000 claims description 6
- 235000011037 adipic acid Nutrition 0.000 claims description 5
- 239000001361 adipic acid Substances 0.000 claims description 5
- WNLRTRBMVRJNCN-UHFFFAOYSA-N hexanedioic acid Natural products OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
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- 239000003960 organic solvent Substances 0.000 claims description 4
- 238000001291 vacuum drying Methods 0.000 claims description 4
- 150000002909 rare earth metal compounds Chemical class 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 229920002302 Nylon 6,6 Polymers 0.000 abstract description 38
- 230000000694 effects Effects 0.000 abstract description 10
- 230000002195 synergetic effect Effects 0.000 abstract description 5
- 238000002844 melting Methods 0.000 description 28
- 230000008018 melting Effects 0.000 description 28
- 239000000203 mixture Substances 0.000 description 20
- 238000012360 testing method Methods 0.000 description 17
- 229920002943 EPDM rubber Polymers 0.000 description 13
- 239000005062 Polybutadiene Substances 0.000 description 12
- 229920002857 polybutadiene Polymers 0.000 description 12
- 230000004048 modification Effects 0.000 description 11
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- 229940079593 drug Drugs 0.000 description 6
- 239000003814 drug Substances 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 150000007824 aliphatic compounds Chemical class 0.000 description 4
- 150000001491 aromatic compounds Chemical class 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229920002292 Nylon 6 Polymers 0.000 description 2
- 229920000305 Nylon 6,10 Polymers 0.000 description 2
- 229920000572 Nylon 6/12 Polymers 0.000 description 2
- BGFJXHHPABBVJV-UHFFFAOYSA-N diethyl 2-hexylhexanedioate Chemical compound CCCCCCC(C(=O)OCC)CCCC(=O)OCC BGFJXHHPABBVJV-UHFFFAOYSA-N 0.000 description 2
- 229920006351 engineering plastic Polymers 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
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- 239000002861 polymer material Substances 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 150000008064 anhydrides Chemical group 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- 238000001938 differential scanning calorimetry curve Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- 238000002076 thermal analysis method Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000002411 thermogravimetry Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Abstract
Description
编号 | TPU | MAH | GMA | BPO |
1 | 100 | 3 | 0 | 0.25 |
2 | 100 | 0 | 3 | 0.25 |
Claims (7)
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110305478B (zh) * | 2019-07-30 | 2021-11-02 | 贵州省材料技术创新基地 | 耐磨材料及其制备方法与耐磨件 |
CN110724377B (zh) * | 2019-11-06 | 2022-06-07 | 山东科华赛邦新材料股份有限公司 | 一种超低温下高抗冲击增韧尼龙材料及其制备方法 |
CN111763422A (zh) * | 2020-05-22 | 2020-10-13 | 上海金发科技发展有限公司 | 一种超高流动性增韧尼龙66组合物及其制备方法 |
CN113354943B (zh) * | 2021-05-14 | 2023-05-12 | 金旸(厦门)新材料科技有限公司 | 一种电子连接器用耐磨高温尼龙材料 |
CN113417149A (zh) * | 2021-05-26 | 2021-09-21 | 广东菲安妮皮具股份有限公司 | 一种高耐寒型聚氯乙烯人造革及其制备方法 |
CN113913012A (zh) * | 2021-11-18 | 2022-01-11 | 金晶 | 一种改性热塑性组合物及其用途 |
CN115056557B (zh) * | 2022-07-27 | 2023-04-11 | 日丰企业(天津)有限公司 | 一种高抗冲抗垢抗菌ppr管及其制备方法 |
CN115785657A (zh) * | 2022-12-09 | 2023-03-14 | 万华化学集团股份有限公司 | 一种尼龙12弹性体材料、制备方法及其应用 |
CN116041864A (zh) * | 2022-12-29 | 2023-05-02 | 四川铁拓科技有限公司 | 一种适用于寒区的耐寒型橡胶止水带及其制备方法 |
Citations (4)
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CN105924853A (zh) * | 2016-06-24 | 2016-09-07 | 河南驼人医疗器械集团有限公司 | 一种dehch增塑的高弹、耐寒医用聚氯乙烯粒料及其制备方法 |
CN106366651A (zh) * | 2016-08-29 | 2017-02-01 | 金旸(厦门)新材料科技有限公司 | 一种耐低温阻燃尼龙扎带料及其制备方法 |
CN108129757A (zh) * | 2017-12-22 | 2018-06-08 | 沈阳科通塑胶有限公司 | 一种耐超低温注塑级尼龙用增韧材料及其制备方法 |
CN108129833A (zh) * | 2017-12-22 | 2018-06-08 | 沈阳科通塑胶有限公司 | 一种耐低温性尼龙用聚烯烃接枝马来酸酐的增韧剂及其制备方法 |
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DE69829068T2 (de) * | 1997-11-07 | 2005-12-29 | E.I. Du Pont De Nemours And Co., Wilmington | Nicht agglomerierende zähigkeitsvermittler für polyamide |
US20060270783A1 (en) * | 2003-09-15 | 2006-11-30 | Dayco Products, Llc | Elastomer compositions for use in a hydrocarbon resistant hose |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105924853A (zh) * | 2016-06-24 | 2016-09-07 | 河南驼人医疗器械集团有限公司 | 一种dehch增塑的高弹、耐寒医用聚氯乙烯粒料及其制备方法 |
CN106366651A (zh) * | 2016-08-29 | 2017-02-01 | 金旸(厦门)新材料科技有限公司 | 一种耐低温阻燃尼龙扎带料及其制备方法 |
CN108129757A (zh) * | 2017-12-22 | 2018-06-08 | 沈阳科通塑胶有限公司 | 一种耐超低温注塑级尼龙用增韧材料及其制备方法 |
CN108129833A (zh) * | 2017-12-22 | 2018-06-08 | 沈阳科通塑胶有限公司 | 一种耐低温性尼龙用聚烯烃接枝马来酸酐的增韧剂及其制备方法 |
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