CN1563187A - 一种高流动性能的玻璃纤维增强pbt复合材料 - Google Patents
一种高流动性能的玻璃纤维增强pbt复合材料 Download PDFInfo
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- CN1563187A CN1563187A CN 200410017804 CN200410017804A CN1563187A CN 1563187 A CN1563187 A CN 1563187A CN 200410017804 CN200410017804 CN 200410017804 CN 200410017804 A CN200410017804 A CN 200410017804A CN 1563187 A CN1563187 A CN 1563187A
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- glass fibre
- pbt
- matrix material
- high workability
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- 239000002131 composite material Substances 0.000 title abstract description 6
- 239000011152 fibreglass Substances 0.000 title description 2
- 239000003365 glass fiber Substances 0.000 claims abstract description 51
- 238000000034 method Methods 0.000 claims abstract description 19
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 46
- 239000011159 matrix material Substances 0.000 claims description 32
- 239000000654 additive Substances 0.000 claims description 27
- 230000000996 additive effect Effects 0.000 claims description 26
- -1 pentaerythritol ester Chemical class 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 12
- 238000005469 granulation Methods 0.000 claims description 11
- 230000003179 granulation Effects 0.000 claims description 11
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 10
- 239000003112 inhibitor Substances 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 10
- 230000003647 oxidation Effects 0.000 claims description 10
- 238000007254 oxidation reaction Methods 0.000 claims description 10
- 238000002360 preparation method Methods 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 8
- WPMYUUITDBHVQZ-UHFFFAOYSA-N 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoic acid Chemical compound CC(C)(C)C1=CC(CCC(O)=O)=CC(C(C)(C)C)=C1O WPMYUUITDBHVQZ-UHFFFAOYSA-N 0.000 claims description 4
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims description 4
- 229920001038 ethylene copolymer Polymers 0.000 claims description 4
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 4
- QRIMLDXJAPZHJE-UHFFFAOYSA-N 2,3-dihydroxypropyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC(O)CO QRIMLDXJAPZHJE-UHFFFAOYSA-N 0.000 claims description 2
- SKDGWNHUETZZCS-UHFFFAOYSA-N 2,3-ditert-butylphenol Chemical compound CC(C)(C)C1=CC=CC(O)=C1C(C)(C)C SKDGWNHUETZZCS-UHFFFAOYSA-N 0.000 claims description 2
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 claims description 2
- SBRXLTRZCJVAPH-UHFFFAOYSA-N ethyl(trimethoxy)silane Chemical compound CC[Si](OC)(OC)OC SBRXLTRZCJVAPH-UHFFFAOYSA-N 0.000 claims description 2
- 229920000578 graft copolymer Polymers 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 229910000077 silane Inorganic materials 0.000 claims description 2
- GQIUQDDJKHLHTB-UHFFFAOYSA-N trichloro(ethenyl)silane Chemical compound Cl[Si](Cl)(Cl)C=C GQIUQDDJKHLHTB-UHFFFAOYSA-N 0.000 claims description 2
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 claims description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- 239000005050 vinyl trichlorosilane Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 49
- 230000008569 process Effects 0.000 abstract description 6
- 238000002844 melting Methods 0.000 abstract description 2
- 230000008018 melting Effects 0.000 abstract description 2
- 238000005453 pelletization Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 description 22
- 229920005989 resin Polymers 0.000 description 10
- 239000011347 resin Substances 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 230000004927 fusion Effects 0.000 description 9
- 239000007822 coupling agent Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- 238000005303 weighing Methods 0.000 description 7
- 230000002787 reinforcement Effects 0.000 description 6
- 230000002708 enhancing effect Effects 0.000 description 5
- 239000003999 initiator Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920003314 Elvaloy® Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 2
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000011236 particulate material Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 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 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
Description
复合材料名称 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 |
PBT(%) | 66.3 | 65.3 | 64.3 | 63.3 | 62.3 |
流动促进剂Ehance | 1 | 2 | 3 | 4 | 5 |
PTW(%) | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
1010(%) | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
玻璃纤维(%) | 30 | 30 | 30 | 30 | 30 |
热变形温度(1.82MPa)(℃) | 211 | 210 | 209 | 209 | 204 |
无缺口冲击强度(kJ/m2) | 43 | 42 | 42 | 41 | 35 |
拉伸强度(MPa) | 118 | 116 | 115 | 115 | 105 |
断裂伸长率(%) | 2.5 | 2.6 | 2.8 | 2.9 | 2.5 |
弯曲强度(MPa) | 186 | 185 | 184 | 185 | 174 |
弯曲模量(MPa) | 8500 | 8400 | 8360 | 8300 | 8100 |
熔融流动指(MFR)(g/10min) | 5.0 | 9.0 | 15.0 | 18.0 | 22 |
最小注射压力(MPa) | 70 | 65 | 55 | 50 | 45 |
塑化时间(S) | 5 | 5 | 5 | 5 | 5 |
复合材料名称 | 对比例1 | 对比例2 | 对比例3 |
PBT(%) | 67.3 | 64.3 | 67.2 |
氧化聚乙烯蜡(%) | - | 3 | - |
引发剂双2,5(%) | - | - | 0.1 |
PTW(%) | 2.5 | 2.5 | 2.5 |
1010(%) | 0.2 | 0.2 | 0.2 |
玻璃纤维(%) | 30 | 30 | 30 |
热变形温度(1.82MPa)(□) | 212 | 195 | 210 |
无缺口冲击强度(kJ/m2) | 45 | 42 | 30 |
拉伸强度(Mpa) | 118 | 101 | 105 |
断裂伸长率(%) | 2.5 | 2.0 | 2.0 |
弯曲强度(Mpa) | 188 | 185 | 186 |
弯曲模量(Mpa) | 8680 | 7650 | 8200 |
熔融流动指(MFR)(g/10min) | 3.0 | 16.0 | 12.0 |
最小注射压力(MPa) | 75 | 50 | 55 |
塑化时间(S) | 5 | 10 | 5 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100178049A CN100519653C (zh) | 2004-04-15 | 2004-04-15 | 一种高流动性能的玻璃纤维增强pbt复合材料 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2004100178049A CN100519653C (zh) | 2004-04-15 | 2004-04-15 | 一种高流动性能的玻璃纤维增强pbt复合材料 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1563187A true CN1563187A (zh) | 2005-01-12 |
CN100519653C CN100519653C (zh) | 2009-07-29 |
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CNB2004100178049A Expired - Lifetime CN100519653C (zh) | 2004-04-15 | 2004-04-15 | 一种高流动性能的玻璃纤维增强pbt复合材料 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101012331B (zh) * | 2007-01-26 | 2010-06-02 | 南京聚隆科技股份有限公司 | 一种高流动性改性pbt复合材料及其制备方法 |
CN101851401A (zh) * | 2010-03-09 | 2010-10-06 | 上海锦湖日丽塑料有限公司 | 一种高流动聚酯组合物及制备方法 |
CN111234475A (zh) * | 2020-01-17 | 2020-06-05 | 中广核俊尔(上海)新材料有限公司 | 一种高流动增强pbt材料及其制备方法 |
CN112679918A (zh) * | 2020-12-14 | 2021-04-20 | 江苏金发科技新材料有限公司 | 一种可激光焊接pbt组合物及其制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4080349A (en) * | 1973-09-28 | 1978-03-21 | Basf Aktiengesellschaft | Glass-fiber-reinforced thermoplastic molding compositions showing improved flowability and toughness |
US4687795A (en) * | 1984-12-24 | 1987-08-18 | Allied Corporation | Polyester molding compositions |
-
2004
- 2004-04-15 CN CNB2004100178049A patent/CN100519653C/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101012331B (zh) * | 2007-01-26 | 2010-06-02 | 南京聚隆科技股份有限公司 | 一种高流动性改性pbt复合材料及其制备方法 |
CN101851401A (zh) * | 2010-03-09 | 2010-10-06 | 上海锦湖日丽塑料有限公司 | 一种高流动聚酯组合物及制备方法 |
CN111234475A (zh) * | 2020-01-17 | 2020-06-05 | 中广核俊尔(上海)新材料有限公司 | 一种高流动增强pbt材料及其制备方法 |
CN112679918A (zh) * | 2020-12-14 | 2021-04-20 | 江苏金发科技新材料有限公司 | 一种可激光焊接pbt组合物及其制备方法 |
CN112679918B (zh) * | 2020-12-14 | 2023-04-18 | 江苏金发科技新材料有限公司 | 一种可激光焊接pbt组合物及其制备方法 |
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Publication number | Publication date |
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CN100519653C (zh) | 2009-07-29 |
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GR01 | Patent grant | ||
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Owner name: SHANGHAI PULITE COMPOSITE MATERIAL CO., LTD. Free format text: FORMER NAME: PULITE COMPOSITE MATERIAL CO., LTD., SHANGHAI |
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CP01 | Change in the name or title of a patent holder |
Address after: Shanghai Xinye Road, Qingpu Industrial Park, No. 558 Patentee after: Shanghai Pret Composites Co.,Ltd. Address before: Shanghai Xinye Road, Qingpu Industrial Park, No. 558 Patentee before: PULITE COMPOSITE MATERIAL Co. L |
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Effective date of registration: 20190104 Address after: 402560 No. 18 Longyun Road, Pulu Industrial Park, Tongliang District, Chongqing Co-patentee after: Shanghai Pret Composites Co.,Ltd. Patentee after: CHONGQNG PULITE NEW MATERIAL Co.,Ltd. Co-patentee after: ZHEJIANG PRET NEW MATERIALS Co.,Ltd. Address before: 201707 No. 558 Xinye Road, Qingpu Industrial Park, Shanghai Patentee before: Shanghai Pret Composites Co.,Ltd. |
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Granted publication date: 20090729 |