MEDIATING CHAIN STRUCTURE AND PHASE STRUCTURE OF POLYPROPENE MATERIALS BY MELT REACTION

	MEDIATING CHAIN STRUCTURE AND PHASE STRUCTURE OF POLYPROPENE MATERIALS BY MELT REACTION
	Xing HP ; Wang YJ ; Wan D ; Zhang ZJ ; Jiang ZW ; Tang T
刊名	acta polymerica sinica
	2012
期号	11 页码:1200-1217
关键词	BOND-DISSOCIATION ENERGIES BRANCHED POLYPROPYLENE CARBON NANOTUBES MECHANICAL-PROPERTIES FUNCTIONALIZATION POLYMERIZATION METHACRYLATE DEGRADATION DERIVATIVES COMPOSITES
ISSN号	1000-3304
通讯作者	xing hp
中文摘要	polypropylene (pp) is one of the most widely used and the fastest growing resin in the world. compared to other thermoplastic resins,pp presents some advantages in performances, such as a low density, high melting point, excellent mechanical properties and chemical stability etc. however,commercial pp is linear structure and non-polar,which greatly limit the application of pp in extrusion coating, foaming and the blend with inorganic materials. the chain of pp can be easily attacked by peroxide radicals and forms pp macroradicals. the melt radical grafting is a convenient and economic approach to the modification of pp. we demonstrate herein that the chain structure and phase structure of pp can be adjusted by controlled radical melt reaction; (1) introducing long chain branches into pp backbone to prepare high melt strength pp; (2) enhancing the interfacial interactions between pp and nanomaterials during preparing pp/c-60 and pp/cnts nanocomposites,and improving the dispersion of nanomaterials in pp matrix.
收录类别	SCI收录期刊论文
语种	中文
WOS记录号	WOS:000312116300002
公开日期	2013-03-18
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/47830]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Xing HP,Wang YJ,Wan D,et al. MEDIATING CHAIN STRUCTURE AND PHASE STRUCTURE OF POLYPROPENE MATERIALS BY MELT REACTION[J]. acta polymerica sinica,2012(11):1200-1217.
APA	Xing HP,Wang YJ,Wan D,Zhang ZJ,Jiang ZW,&Tang T.(2012).MEDIATING CHAIN STRUCTURE AND PHASE STRUCTURE OF POLYPROPENE MATERIALS BY MELT REACTION.acta polymerica sinica(11),1200-1217.
MLA	Xing HP,et al."MEDIATING CHAIN STRUCTURE AND PHASE STRUCTURE OF POLYPROPENE MATERIALS BY MELT REACTION".acta polymerica sinica .11(2012):1200-1217.