A smart DOPO-containing decoration armed on Salen-polyphosphazene toward high-efficient flame retardancy for epoxy thermoset

doi:10.1002/vnl.21883

	A smart DOPO-containing decoration armed on Salen-polyphosphazene toward high-efficient flame retardancy for epoxy thermoset
	Yang, Baoping; Zhao, Pengju; Guo, Yongliang; Mao, Xin; Li, Ting; Cui, Jinfeng; Guo, Junhong; Mu, Bo; Tian, Li
刊名	JOURNAL OF VINYL & ADDITIVE TECHNOLOGY
	2021-11
卷号	28 期号:1 页码:211-225
关键词	epoxy resin flame retardancy mechanical property polyphosphazene smoke suppression
ISSN号	1083-5601
DOI	10.1002/vnl.21883
英文摘要	Use of Salen-phosphazene (Salen-PZN) complex for flame retardant polymeric materials demonstrate good flame retardancy due to their abundant flame retardant elements and aromatic-rich structure. To further enhance their flame retardancy and interaction with the matrix, phosphorous (DK) was armed on nickel-based Salen-polyphosphazene complex (DK@Salen-PZN-Ni) as a smart decoration. The composite with DK decoration has higher tensile strength than the DK-free composite. Moreover, cone calorimeter study showed that with 3 wt% total additive loading, the peak heat release rate (pHRR) and peak smoke rate (pSPR) of DK@Salen-PZN-Ni/EP composite were reduced by 21.0% and 30.3%, respectively when compared with pure EP. The limited oxygen index of the composite was 30.2%, while the vertical burning test (UL-94) reached the V-1 rate. Flame retardance mechanism of DK@Salen-PZN-Ni was discussed in detail. The designing of flame retardants alleviated the mechanical property failure and improved the flame retardancy of polymeric composite.
WOS研究方向	Chemistry ; Materials Science ; Polymer Science
语种	英语
出版者	WILEY
WOS记录号	WOS:000722344800001
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/150009]
专题	实验室建设与管理处石油化工学院附属中学图书馆
作者单位	Lanzhou Univ Technol, Coll Petrochem Technol, Langongping Rd 287, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Yang, Baoping,Zhao, Pengju,Guo, Yongliang,et al. A smart DOPO-containing decoration armed on Salen-polyphosphazene toward high-efficient flame retardancy for epoxy thermoset[J]. JOURNAL OF VINYL & ADDITIVE TECHNOLOGY,2021,28(1):211-225.
APA	Yang, Baoping.,Zhao, Pengju.,Guo, Yongliang.,Mao, Xin.,Li, Ting.,...&Tian, Li.(2021).A smart DOPO-containing decoration armed on Salen-polyphosphazene toward high-efficient flame retardancy for epoxy thermoset.JOURNAL OF VINYL & ADDITIVE TECHNOLOGY,28(1),211-225.
MLA	Yang, Baoping,et al."A smart DOPO-containing decoration armed on Salen-polyphosphazene toward high-efficient flame retardancy for epoxy thermoset".JOURNAL OF VINYL & ADDITIVE TECHNOLOGY 28.1(2021):211-225.