Influence of montmorillonite on the properties of halogen-antimony flame retardant polypropylene composites

doi:10.1002/pc.24969

CORC > 兰州理工大学 > 兰州理工大学 > 省部共建有色金属先进加工与再利用国家重点实验室

	Influence of montmorillonite on the properties of halogen-antimony flame retardant polypropylene composites
	Xu, Jianlin 1,2; Liu, Xiaoqi 1,2; Yang, Wenlong 1,2; Niu, Lei 1; Zhao, Jinqiang 1; Ma, Bingxue 1,2; Kang, Chenghu 1,2
刊名	POLYMER COMPOSITES
	2019-05
卷号	40 期号:5 页码:1930-1938
ISSN号	0272-8397
DOI	10.1002/pc.24969
英文摘要	In order to improve the flame retardant properties of polypropylene, MMT/nano-Sb2O3/BEO/PP-based composites were prepared by melt blending method after mechanical ball mixing by using a high energy ball milling technique. The crystallization performance, flame retardant performance, and tensile strength of the composites were investigated, and the flame-retardant mechanism was analysed. The results show that montmorillonite (MMT) can improve not only the tensile strength of polypropylene composites, but also the flame retardant performance basing on increasing of the intensity of residual carbon layer. Incorporation of 13 wt% of BEO, 7 wt% of nano-Sb2O3 and 7 wt% of MMT within PP matrix resulted in excellent frame retardant properties, which the LOI value of MMT/nano-Sb2O3/BEO/PP composites increased to 27.9% and the falme retardant grade reached V-0 grade in UL-94 testing. Meanwhile, The crystallinity and tensile strength of the composites are better than those of pure PP. The addition of MMT can reduce the using amount of BEO on the basis of improving the flame retardant performance and tensile strength. POLYM. COMPOS., 2019. (c) 2019 Society of Plastics Engineers
WOS研究方向	Materials Science ; Polymer Science
语种	英语
出版者	WILEY
WOS记录号	WOS:000467582900024
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/31878]
专题	省部共建有色金属先进加工与再利用国家重点实验室材料科学与工程学院新能源学院
通讯作者	Xu, Jianlin
作者单位	1.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Gansu, Peoples R China 2.Lanzhou Univ Technol, Baiyin Res Inst Novel Mat, Baiyin 730900, Peoples R China
推荐引用方式 GB/T 7714	Xu, Jianlin,Liu, Xiaoqi,Yang, Wenlong,et al. Influence of montmorillonite on the properties of halogen-antimony flame retardant polypropylene composites[J]. POLYMER COMPOSITES,2019,40(5):1930-1938.
APA	Xu, Jianlin.,Liu, Xiaoqi.,Yang, Wenlong.,Niu, Lei.,Zhao, Jinqiang.,...&Kang, Chenghu.(2019).Influence of montmorillonite on the properties of halogen-antimony flame retardant polypropylene composites.POLYMER COMPOSITES,40(5),1930-1938.
MLA	Xu, Jianlin,et al."Influence of montmorillonite on the properties of halogen-antimony flame retardant polypropylene composites".POLYMER COMPOSITES 40.5(2019):1930-1938.