Irradiation and flame retardant effect of poly[bis(phenoxyphosphazene)] and magnesium hydroxide in LDPE composites

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	Irradiation and flame retardant effect of poly[bis(phenoxyphosphazene)] and magnesium hydroxide in LDPE composites
	Li, JX; Zhang, C; Chen, T; Li, LF; Li, JY; Li, JY (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, CAS Ctr Excellence TMSR Energy Syst, Shanghai 201800, Peoples R China.
	2015
发表期刊	NUCLEAR SCIENCE AND TECHNIQUES
ISSN	1001-8042
卷号	26 期号:3 页码:—
文章类型	期刊文献
摘要	Poly[bis(phenoxyphosphazene)] (PBPP) and magnesium hydroxide (MH) are used as a flame retardant blend with low-density polyethylene (LDPE) for the nuclear cable. This study aims to investigate the effects of PBPP in MH-LDPE blend composites on flame retardance and electron beam irradiation. The structure, morphology, and properties of the blend composites irradiated by an electron beam to different absorbed doses were characterized. The results indicated that PBPP provides lubrication during processing. As the PBPP content in the blend increases the melt flow rate at 20 phr MH, meaning the material is easier to process. The higher the PBPP content, the higher the limiting-oxygen index. The elongation at the break of the PBPP containing composites (at 50 phr MH) was evidently higher than the non-PBPP ones at different absorbed doses by electron beam irradiation. The thermogravimetric analysis results indicated that the improved mechanical property, resulting from electron-beam irradiation, could be attributed to the consumption of PBPP.
关键词	Electron-beam Irradiation Low-density Polyethylene Thermal-properties Polymers Nanocomposites Epoxy Cyclotriphosphazene Polypropylene Morphology Mechanism
语种	英语
WOS记录号	WOS:000358109700011
引用统计
文献类型	期刊论文
条目标识符	http://ir.sinap.ac.cn/handle/331007/24974
专题	中科院上海应用物理研究所2011-2018年
通讯作者	Li, JY (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, CAS Ctr Excellence TMSR Energy Syst, Shanghai 201800, Peoples R China.
推荐引用方式 GB/T 7714	Li, JX,Zhang, C,Chen, T,et al. Irradiation and flame retardant effect of poly[bis(phenoxyphosphazene)] and magnesium hydroxide in LDPE composites[J]. NUCLEAR SCIENCE AND TECHNIQUES,2015,26(3):—.
APA	Li, JX,Zhang, C,Chen, T,Li, LF,Li, JY,&Li, JY .(2015).Irradiation and flame retardant effect of poly[bis(phenoxyphosphazene)] and magnesium hydroxide in LDPE composites.NUCLEAR SCIENCE AND TECHNIQUES,26(3),—.
MLA	Li, JX,et al."Irradiation and flame retardant effect of poly[bis(phenoxyphosphazene)] and magnesium hydroxide in LDPE composites".NUCLEAR SCIENCE AND TECHNIQUES 26.3(2015):—.

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