Preparation and flame retardant properties of phosphorus-boron hybrid polymer/epoxy resin composites

doi:10.13801/j.cnki.fhclxb.20180404.001

IR > 石油化工学院

	Preparation and flame retardant properties of phosphorus-boron hybrid polymer/epoxy resin composites
	Cui, Jinfeng1 ; Wang, Wenhua 1; Guo, Yongliang 1; Guo, Junhong1 ; Li, Weihu 2; Yang, Baoping1
	2019
发表期刊	Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica
ISSN	10003851
卷号	36 期号:1 页码:28-38
摘要	A containing phosphorus-boron hybrid polymer (PDCP-DGB) was synthesized by step-reaction polymerization using phenyl dichlorophosphate (PDCP) and boric diglyceride (DGB) as the raw materials. A series of PDCP-DGB/epoxy resin (EP) flame retardant composites were prepared by crosslinking and curing between PDCP-DGB and EP blends. The structure of PDCP-DGB was characterized by FTIR and nuclear magnetic resonance. The PDCP-DGB/EP composites were investigated by gel permeation chromatography (GPC), TG, limit oxygen index (LOI), microscale combustion calorimeter, SEM and XPS. The results indicate that with the increase of mass fraction of PDCP-DGB, the temperature of maximum decomposition rate of PDCP-DGB/EP composite, the residual mass rate and the LOI improve, but the smoke density level, maximum smoke density, peak value of heat release rate (PHRR) and total heat release (THR) decrease. PDCP-DGB is conducive to improve the thermal stability and flame retardant properties of PDCP-DGB/EP composite and has little influence on the mechanical properties of PDCP-DGB/EP composites. When the mass fraction of PDCP-DGB reaches 15wt%, the LOI reaches 28.3%, which is 47.4% higher than that of the pure EP, the vertical burning (UL-94) reaches V-0 level, the THR and PHRR decrease by 28% and 23%, respectively, the residual mass rate increases by 5.11%. SEM images show that the carbon residue surface of PDCP-DGB/EP composites is well improved, which is dense, continuous and smooth. © 2019, Editorial Office of Acta Materiae Compositae Sinica. All right reserved.
关键词	Boron Combustion Composite materials Gel permeation chromatography Glass ceramics Hybrid materials Image enhancement Phosphorus Polymers Smoke Thermodynamic properties Decomposition rate Flame retardant properties Gel permeation chromatography (GPC) Heat Release Rate (HRR) Limit oxygen index Microscale combustion calorimeters Resin composites Total heat release
DOI	10.13801/j.cnki.fhclxb.20180404.001
收录类别	EI
语种	中文
出版者	Beijing University of Aeronautics and Astronautics (BUAA)
EI入藏号	20191606810471
EI主题词	Epoxy resins
EI分类号	549.3 Nonferrous Metals and Alloys excluding Alkali and Alkaline Earth Metals - 641.1 Thermodynamics - 802.3 Chemical Operations - 804 Chemical Products Generally - 815.1 Polymeric Materials - 815.1.1 Organic Polymers - 951 Materials Science
来源库	Compendex
分类代码	549.3 Nonferrous Metals and Alloys excluding Alkali and Alkaline Earth Metals - 641.1 Thermodynamics - 802.3 Chemical Operations - 804 Chemical Products Generally - 815.1 Polymeric Materials - 815.1.1 Organic Polymers - 951 Materials Science
引用统计	无
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/114378
专题	石油化工学院图书馆实验室建设与管理处
作者单位	1.Petrochemistry College, Lanzhou University of Technology, Lanzhou; 730050, China; 2.Scisky Chenmical Co., Lanzhou; 730030, China
第一作者单位	兰州理工大学
第一作者的第一单位	兰州理工大学
推荐引用方式 GB/T 7714	Cui, Jinfeng,Wang, Wenhua,Guo, Yongliang,et al. Preparation and flame retardant properties of phosphorus-boron hybrid polymer/epoxy resin composites[J]. Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica,2019,36(1):28-38.
APA	Cui, Jinfeng,Wang, Wenhua,Guo, Yongliang,Guo, Junhong,Li, Weihu,&Yang, Baoping.(2019).Preparation and flame retardant properties of phosphorus-boron hybrid polymer/epoxy resin composites.Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica,36(1),28-38.
MLA	Cui, Jinfeng,et al."Preparation and flame retardant properties of phosphorus-boron hybrid polymer/epoxy resin composites".Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica 36.1(2019):28-38.