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	Radiation-induced copolymerization of styrene/n-butyl acrylate in the presence of ultra-fine powdered styrene-butadiene rubber
	Yu, Haibo ; Peng, Jing ; Zhai, Maolin ; Li, Jiuqiang ; Wei, Genshuan ; Qiao, Jinliang
	2007
关键词	radiation synthesis polystyrene powdered rubber light transmittance CRYSTALLIZATION BEHAVIOR MECHANICAL-PROPERTIES PARTICLES POLYPROPYLENE NYLON-6
英文摘要	Styrene (St)/n-butyl acrylate (BA) copolymers were prepared by two-stage polymerization: St/BA was pre-polymerized to a viscous state by bulk polymerization with initiation by benzoyl peroxide (BPO) followed by (CO)-C-60 y-ray radiation curing. The resultant copolymers had higher molecular weight and narrower molecular weight distribution than conventional methods. After incorporation of ultra-fine powdered styrene-butadiene rubber (UFSBR) with a particle size of 100 nm in the monomer, the glass transition temperature (T-g) of St-BA copolymer increased at low rubber content. Both the St-BA copolymer and the St-BA copolymer/UFSBR composites had good transparency at BA content below 40%. (C) 2007 Elsevier Ltd. All rights reserved.; Chemistry, Physical; Nuclear Science & Technology; Physics, Atomic, Molecular & Chemical; SCI(E); EI; CPCI-S(ISTP); 5
语种	英语
DOI标识	10.1016/j.radphyschem.2007.02.087
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/252770]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Yu, Haibo,Peng, Jing,Zhai, Maolin,et al. Radiation-induced copolymerization of styrene/n-butyl acrylate in the presence of ultra-fine powdered styrene-butadiene rubber. 2007-01-01.

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