| 甲氧基硅烷在丁苯合成树脂的研究 |
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| 引用本文： | 王平,舒畅,蓝晓,钟凤清.甲氧基硅烷在丁苯合成树脂的研究[J].广东化工,2012,39(10):32-33. |
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| 作者姓名： | 王平 舒畅 蓝晓 钟凤清 |
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| 作者单位： | 广东众和化塑有限公司,广东茂名,525021 |
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| 摘 要： | 以苯乙烯、丁二烯为单体，N—BuLi为引发剂，环己烷为溶剂，甲基三甲氧基硅烷为偶联剂，通过负离子聚合和偶联反应，制备含有多种嵌段水平的星形r苯透明抗冲树脂。并初步探讨了偶联剂加入量、加料次数、温度、时间和基峰分子量与偶联效率、支化度（臂数）的关系。
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| 关 键 词： | 苯乙烯 丁二烯 丁苯抗冲树脂 偶联反应 甲基三甲氧基硅烷 |
Methoxy Silane in Styrene-butadiene Synthetic Resin |
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| Wang Ping,Su Chang,Lan Xiao,Zhong Fengqing.Methoxy Silane in Styrene-butadiene Synthetic Resin[J].Guangdong Chemical Industry,2012,39(10):32-33. |
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| Authors: | Wang Ping Su Chang Lan Xiao Zhong Fengqing |
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| Affiliation: | (Guangdong Sunion Chemical & Plastical Chengchi High-new Science & Technology Chemical Branch,Maoming 525021,China) |
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| Abstract: | The star styrene-butadiene copolymerization were synthesized by using styrene and butadiene as monomers,n-BuLi as initiator,Methyl-trimethoxy-silane as coupling agent and cyclohexane as solvent by anionic polymerization.The effect of quantity of coupling agent,feed stock times,polymerization temperature and polymerization time on the coupling efficiency(CE%) and average branching number(BN) were investigated. |
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| Keywords: | styrene: butadiene: styrene butadiene impact resin: coupling reaction: Methyl-trimethoxy-silane |
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