| 苯乙烯—马来酸酐共聚探讨 |
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| 引用本文： | 张钦文.苯乙烯—马来酸酐共聚探讨[J].科技信息,2008(35). |
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| 作者姓名： | 张钦文 |
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| 作者单位： | 爱思开聚苯树脂<汕头>有限公司技术部; |
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| 摘 要： | 苯乙烯(S)和马来酸酐(MA)自由基引发共聚反应,生成共聚物SMA,是典型的交替共聚。本文介绍了在40t/a的苯乙烯类本体聚合装置试验生产SMA的流程,探讨了影响SMA本体引发连续共聚合工艺的因素。同时,通过对生成物SMA的性能测试,分析得出苯乙烯—马来酸酐共聚物SMA的耐热性明显高于苯乙烯单体均聚物聚苯乙烯(PS),使得苯乙烯类树脂在耐热性方面扩大了使用范围。
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| 关 键 词： | 苯乙烯 马来酸酐 共聚 机理 耐热性 |
Discuss about Copolymerization of Styrene-Maleic anhydride |
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| Zhang QinwenCo.,Ltd.,Shantou ,China.Discuss about Copolymerization of Styrene-Maleic anhydride[J].Science,2008(35). |
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| Authors: | Zhang QinwenCo Ltd Shantou China |
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| Institution: | Zhang Qinwen(SK Networks PS(Shantou)Co.,Ltd.,Shantou 515041,China) |
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| Abstract: | It is typical supersede copolymerization that copolymerization reaction initiate by styrene and maleic anhydride freedom to produce SMA copolymer.Hereinafter introduce SMA production process in a 40t/a styrene monomer polymerization reaction unit .Discuss about the factors which affect the process of continuous copolymerization initiated by SMA and get the result that the heat resistance performance of styrene-Maleic anhydride copolymer SMA is better than polystyrene(PS) by testing of SMA at the same time.I... |
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| Keywords: | Styrene Maleic anhydride Copolymerization Principle Heat resistance |
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