Synthesis of a heat-resistant DOPO derivative and its application as flame-retardant in engineering plastics

	Synthesis of a heat-resistant DOPO derivative and its application as flame-retardant in engineering plastics
	Xie, Mingchen 1,2; Zhang, Shimin 1; Ding, Yanfen 1; Wang, Feng 1; Liu, Peng 1; Tang, Hanying 1,2; Wang, Yintao 1,3; Yang, Mingshu 1,2
刊名	JOURNAL OF APPLIED POLYMER SCIENCE
	2017-06-10
卷号	134 期号:22
关键词	Dopo Derivative Engineering Plastics Flame-retardant Halogen-free
英文摘要	A star-shaped DOPO derivative (GL-3DOPO, P content 10.8 wt %) was synthesized through a two-step reaction involving glycerol, acryloyl chloride, and DOPO. The derivative demonstrated a great improvement of thermal decomposition temperature increased to 360 degrees C from 194 degrees C (under N-2 atmosphere), promoting its application in thermoplastics of high processing temperature. When blended with engineering plastics including PET, PBT, PC, PA6, and PA66 at a GL-3DOPO loading of 25 wt %, all the compounds reached the UL94 V-0 level and increased limit oxygen index (LOI). In PET system, LOI raised from 22.8% to 35.4% with P 2.5 wt % and passed the V-0 test with only 0.8 P wt %. Compact char layers were found in the PET system after LOI test, suggesting that GL-3DOPO acted both in gas and condensed-phase mode. All results indicated that GL-3DOPO could be a potential flame-retardant for engineering plastics. (C) 2017 Wiley Periodicals, Inc. J. Appl. Polym.
语种	英语
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/38222]
专题	化学研究所_工程塑料实验室
作者单位	1.Chinese Acad Sci, Inst Chem, CAS Key Lab Engn Plast, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Zhengzhou Univ, Sch Mat Sci & Engn, Zhengzhou 450000, Peoples R China
推荐引用方式 GB/T 7714	Xie, Mingchen,Zhang, Shimin,Ding, Yanfen,et al. Synthesis of a heat-resistant DOPO derivative and its application as flame-retardant in engineering plastics[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2017,134(22).
APA	Xie, Mingchen.,Zhang, Shimin.,Ding, Yanfen.,Wang, Feng.,Liu, Peng.,...&Yang, Mingshu.(2017).Synthesis of a heat-resistant DOPO derivative and its application as flame-retardant in engineering plastics.JOURNAL OF APPLIED POLYMER SCIENCE,134(22).
MLA	Xie, Mingchen,et al."Synthesis of a heat-resistant DOPO derivative and its application as flame-retardant in engineering plastics".JOURNAL OF APPLIED POLYMER SCIENCE 134.22(2017).