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SMA共聚物的热性能研究
引用本文:朱支蔷,石正金.SMA共聚物的热性能研究[J].合成树脂及塑料,1999,16(1):45-49.
作者姓名:朱支蔷  石正金
作者单位:中国石化集团公司上海石油化工研究院 201208 (朱支蔷,石正金,袁晓红),中国石化集团公司上海石油化工研究院 201208(杜关泉)
摘    要:苯乙烯-马来酸酐共聚物是一类特种热塑性材料,具有很好的耐热性和可加工性,且能与多种树脂共混。以促使SMA树脂掺混到多个体系,开发出系列高性能工程塑料合金。

关 键 词:苯乙烯  马来酸酐  共聚物  热稳定性  膨胀系数  SMA

Study on the Thermal Properties of Copolymer SMA
Zhu Zhiqiang,Shi Zhengjin,Yuan Xiaohong,Du Guanquan.Study on the Thermal Properties of Copolymer SMA[J].China Synthetic Resin and Plastics,1999,16(1):45-49.
Authors:Zhu Zhiqiang  Shi Zhengjin  Yuan Xiaohong  Du Guanquan
Abstract:Styrene - maleic anhydride copolymer (SMA) is one kind of special thermoplastic material with superior heat - resistance, and is capable to blend with many kinds of resins. The random - ness, thermal stability, processability and thermal aging of the SMA was characterized with thermal analysis methods, aimed at developing novel engineering plastic alloys with high performance by blending SMA with other resin systems.
Keywords:styrene - maleic anhydride copolymer  glass transition temperature  thermal stability  expansion coefficient
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