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

doi:10.1002/vnl.21883

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	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
	2022-02
发表期刊	JOURNAL OF VINYL & ADDITIVE TECHNOLOGY
ISSN	1083-5601
卷号	28 期号:1 页码:211-225
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.
关键词	epoxy resin flame retardancy mechanical property polyphosphazene smoke suppression
DOI	10.1002/vnl.21883
收录类别	SCIE ; EI
语种	英语
WOS研究方向	Chemistry ; Materials Science ; Polymer Science
WOS类目	Chemistry, Applied ; Materials Science, Textiles ; Polymer Science
WOS记录号	WOS:000722344800001
出版者	WILEY
EI入藏号	20214911290817
EI主题词	Epoxy resins
EI分类号	803 Chemical Agents and Basic Industrial Chemicals ; 815.1.1 Organic Polymers ; 914.2 Fires and Fire Protection
来源库	WOS
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/150009
专题	图书馆石油化工学院附属中学实验室建设与管理处
通讯作者	Tian, Li
作者单位	Lanzhou Univ Technol, Coll Petrochem Technol, Langongping Rd 287, Lanzhou 730050, Peoples R China
第一作者单位	石油化工学院
通讯作者单位	石油化工学院
第一作者的第一单位	石油化工学院
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,2022,28(1):211-225.
APA	Yang, Baoping.,Zhao, Pengju.,Guo, Yongliang.,Mao, Xin.,Li, Ting.,...&Tian, Li.(2022).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(2022):211-225.