| 新型增韧剂对PBT/PC合金增韧的研究 |
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| 引用本文： | 刘富栋,王海玲,李燕敏,于元章.新型增韧剂对PBT/PC合金增韧的研究[J].工程塑料应用,2011,39(8):17-20. |
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| 作者姓名： | 刘富栋 王海玲 李燕敏 于元章 |
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| 作者单位： | 山东联工大学化学工程学院,淄博,255049 |
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| 摘 要： | 以双烯烃、苯乙烯、甲基丙烯酸甲酯为单体,采用种子聚合技术,合成了具有核-壳结构的接枝共聚物(MIS树脂),并与PBT/PC合金共混.结果表明,MIS树脂为15～18份时,PBT/PC合金的冲击强度最大.加入MIS树脂后,PBT/PC合金的断层明星,而且出现了很多小空洞,提高了PBT/PC合金的力学性能.MIS树脂可以用...
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| 关 键 词： | PBT PC 增韧 核壳结构 |
STUDY OF TOUGHENING OF NEW TOUGHENING AGENGT ON PBT/PC BLENDS |
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| Liu Fudong,Yu Yuanzhang,Li Yanmin,Xue Jingwei.STUDY OF TOUGHENING OF NEW TOUGHENING AGENGT ON PBT/PC BLENDS[J].Engineering Plastics Application,2011,39(8):17-20. |
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| Authors: | Liu Fudong Yu Yuanzhang Li Yanmin Xue Jingwei |
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| Affiliation: | Liu Fudong,Yu Yuanzhang,Li Yanmin,Xue Jingwei(Shandong University of Technology,Zibo255049,China) |
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| Abstract: | A core-shell structure of graft copolymer(MIS resin) was synthesized with double-olefins,styrene,methyl methacrylate as monomers by using the seed polymerization,and the MBS resin blended with PBT/PC alloy.The results showed that when the MIS resin content were 15～18 parts,the impact strength of the PBT/PC alloy reached the highest.After adding the MIS resin,the chasm of the PBT/PC alloy was obvious,and many small holes appeared.the mechanical properties of the PBT / PC alloy was improved.The MIS resin could be used as PBT/PC alloy toughening agent at low temperature. |
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| Keywords: | PBT PC Toughening core-shell structure |
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