| 马来酸酐接枝POE改性SAN树脂的制备与性能研究 |
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| 引用本文： | 王国忠,章永化,游华燕,胡长存,陈志华.马来酸酐接枝POE改性SAN树脂的制备与性能研究[J].塑料工业,2006,34(5):23-25. |
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| 作者姓名： | 王国忠 章永化 游华燕 胡长存 陈志华 |
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| 作者单位： | 华南理工大学材料科学与工程学院,广东,广州,510640 |
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| 摘 要： | 利用熔融接枝法制备了马来酸酐接枝乙烯-辛烯共聚物（POE-g-MAH），探讨了过氧化异丙苯（DCP）和马来酸酐（MAH）用量对POE—g—MAH接枝率的影响，得出了最佳的DCP和MAH用量分别为0．10份和2．0份。将不同接枝率的POE—g—MAtt与丙烯腈-苯乙烯共聚物（SAN树脂）共混，发现POE—g—MAH的接枝率越高，对POE—g-MAH／SAN体系的缺口冲击强度的提高越显著。
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| 关 键 词： | 乙烯-辛烯共聚物 马来酸酐 苯乙烯-丙烯腈共聚物 冲击强度 |
| 文章编号： | 1005-5770(2006)05-0023-03 |
| 收稿时间： | 2006-02-27 |
| 修稿时间： | 2006年2月27日 |
Study on Preparation and Property of SAN Resin Modified by POE-g-MAH |
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| WANG Guo-zhong,ZHANG Yong-hua,YOU Hua-yan,HU Chang-cun,CHEN Zhi-hua.Study on Preparation and Property of SAN Resin Modified by POE-g-MAH[J].China Plastics Industry,2006,34(5):23-25. |
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| Authors: | WANG Guo-zhong ZHANG Yong-hua YOU Hua-yan HU Chang-cun CHEN Zhi-hua |
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| Abstract: | Maleic anhydride grafted ethylene-octene copolymer (POE-g-MAH) was prepared by melt grafting. The effects of the contents of MAH monomer and initiator (DCP) on the graft ratio of POE-g-MAH were studied, and the optimum contents of MAH and DCP were determined to be 0.10 phr and 2.0 phr respectively. POE-g-MAH with different graft ratio was used to blend with styrene-anitrile copolymer(SAN resin).The results indicated that the notched Izod impact strength of POE-g-MAH /SAN blend increased with the increase of the graft ratio of POE-g-MAH. |
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| Keywords: | Ethylene-octene Copolymer Maleic Anhydride Styrene-anitrile Copolymer Impact Strength |
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