| 三元乙丙橡胶环氧化增韧聚对苯二甲酸丁二酯的研究 |
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| 引用本文： | 王学会,王志刚.三元乙丙橡胶环氧化增韧聚对苯二甲酸丁二酯的研究[J].高等学校化学学报,1996,17(10):1657-1659. |
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| 作者姓名： | 王学会 王志刚 |
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| 作者单位： | 吉林工学院化工系，中国科学院长春应用化学研究所 |
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| 摘 要： | 三元乙丙橡胶环氧化增韧聚对苯二甲酸丁二酯的研究王学会，张会轩，王新华，王志刚，蒋俊光，姜炳政（吉林工学院化工系，长春，１３００１２）（中国科学院长春应用化学研究所）关键词三元乙丙橡胶，环氧化，ＰＢＴ，增韧作用，共混物聚对苯二甲酸丁二酯（ＰＢＴ）具有优...
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| 关 键 词： | 乙丙橡胶 环氧化 PBT 增韧作用 共混 橡胶 |
Toughened Poly(butylene terephthalate) by Epoxided Ethylene-Propylene-Diene-Rubber |
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| WANG Xue-Hui,ZHANG Hui-Xuan,WANG Xin-Hua.Toughened Poly(butylene terephthalate) by Epoxided Ethylene-Propylene-Diene-Rubber[J].Chemical Research In Chinese Universities,1996,17(10):1657-1659. |
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| Authors: | WANG Xue-Hui ZHANG Hui-Xuan WANG Xin-Hua |
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| Abstract: | Blends of poly(butylene terephthalate)(PBT) and epoxided ethylene-propylenediene terpolymer(EEPDM) were prepared.Their mechanical properties and morphology were studied by Izod impact test machine and scanning electronic microscope respectively.It was found that the notched Izod impact strength of blend PBT/EEPDM was as about 23 times as that of pure PBT and about 10 times as that of blend PBT/EPDM at room temperature.The dispersed rubber particles were much smaller and the phase boundary was more blurred in blend PBT/EEPDM than in blend PBT/EPDM.The toughness of blend PBT/EEPDM was much more better than that of blend PBT and PBT/EPDM,which was in good agreement with the difference between their morphologies. |
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| Keywords: | Ethylene-propylene-diene rubber Epoxidation Poly(butylene terephthalate) Toughening Blends |
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