Synthesis and flame retardant properties of phosphorus hybrid monomer VOPP grafted polystyrene copolymer

doi:10.13801/j.cnki.fhclxb.20170117.004

CORC > 兰州理工大学 > 兰州理工大学 > 石油化工学院

	Synthesis and flame retardant properties of phosphorus hybrid monomer VOPP grafted polystyrene copolymer
	Cui, Jinfeng; Xu, Fen; Guo, Junhong; Bao, Xuemei; Guo, Yongliang; Mu, Bo; Tian, Li; Yang, Baoping
刊名	Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica
	2017-10-01
卷号	34 期号:10 页码:2141-2149
关键词	Activation energy Copolymerization Decomposition Ethylene Ethylene glycol Gel permeation chromatography Molecular oxygen Phosphorus Polystyrenes Styrene Element hybrid Flame retardant properties Gel permeation chromatography (GPC) Graft co polymerizations Macromers Microscale combustion calorimeters Morphology and composition Thermal decomposition activation energies
ISSN号	10003851
DOI	10.13801/j.cnki.fhclxb.20170117.004
英文摘要	The vinyl-terminated oligophosphate hybrid monomer (VOPP) was synthesized by step-reaction polymerization using phenyl dichlorophosphate(PDCP), ethylene glycol(EG), methanol, hydroxyethyl methylacrylate(HEMA), VOPP and styrene (St) by graft copolymerization preparation of phosphorus element of hybrid monomer grafted polystyrene copolymer (VOPP-co-St). The structural characteristics and average molecular weight of VOPP were explored by FTIR and gel permeation chromatography(GPC).The thermal stability and flame-retardant properties of the VOPP-co-St were evaluated by TGA, limit oxygen index(LOI) and microscale combustion calorimeter; The morphology and composition of the char layer were investigated by SEM and XPS. The thermal decomposition activation energy(Ea) of VOPP-co-St was calculated by Flynn-Wall-Ozawa(FWO) method. The results show that the temperature of maximum decomposition rate, residual mass and LOI of VOPP-co-St increase with the increase of VOPP content, peak heat release rate(PHRR) and total heat release(THR) reduce with the increase of VOPP content, and droplet phenomenon disappeare, while Ea increases with the increase of degradation conversion rate. © 2017, Chinese Society for Composite Materials. All right reserved.
语种	中文
出版者	Beijing University of Aeronautics and Astronautics (BUAA)
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/114005]
专题	石油化工学院图书馆实验室建设与管理处
作者单位	Petrochemistry College, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Cui, Jinfeng,Xu, Fen,Guo, Junhong,et al. Synthesis and flame retardant properties of phosphorus hybrid monomer VOPP grafted polystyrene copolymer[J]. Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica,2017,34(10):2141-2149.
APA	Cui, Jinfeng.,Xu, Fen.,Guo, Junhong.,Bao, Xuemei.,Guo, Yongliang.,...&Yang, Baoping.(2017).Synthesis and flame retardant properties of phosphorus hybrid monomer VOPP grafted polystyrene copolymer.Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica,34(10),2141-2149.
MLA	Cui, Jinfeng,et al."Synthesis and flame retardant properties of phosphorus hybrid monomer VOPP grafted polystyrene copolymer".Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica 34.10(2017):2141-2149.