Renewable vanillin based flame retardant for poly(lactic acid) a way to enhance flame retardancy and toughness simultaneously

doi:10.1039/c8ra08531e

CORC > 青海盐湖研究所 > 中国科学院青海盐湖研究所 > 盐湖资源综合利用工程技术中心

	Renewable vanillin based flame retardant for poly(lactic acid) a way to enhance flame retardancy and toughness simultaneously
	Zhao, Pengcheng; Liu, Zhiqi; Wang, Xueyi; Pan, Ye-Tang; Kuehnert, Ines; Gehde, Michael; Wang, De-Yi; Leuteritz, Andreas
刊名	RSC ADVANCES
	2018
卷号	8 期号:73 页码:42189-42199
ISSN号	2046-2069
DOI	10.1039/c8ra08531e
英文摘要	In this study, a novel bio-based flame retardant material consisting of modified vanillin and poly(lactic acid) (PLA) was developed by incorporation of newly discovered additive, bis(5-formyl-2-methoxyphenyl) phenylphosphonate (VP), into the PLA matrix. The chemical structure of VP was confirmed by H-1-, C-13- and P-31 NMR and FTIR. The flame retardancy, thermal behavior as well as the mechanical properties of PLA/VP composites were evaluated. With 5 wt% of VP, the LOI of PLA increased from 21.4 to 25.8 and passed the UL-94 V-0 classification. Additionally, the elongation at break was improved from 3% to 11% without sacrificing tensile strength. In an effort to understand the mechanisms, TGA-FTIR, TGA and SEM were performed. This paper suggests a new possibility to prepare polymeric composites with enhanced flame retardancy from sustainable resources.
内容类型	期刊论文
源URL	[http://ir.isl.ac.cn/handle/363002/34429]
专题	青海盐湖研究所_盐湖资源综合利用工程技术中心
推荐引用方式 GB/T 7714	Zhao, Pengcheng,Liu, Zhiqi,Wang, Xueyi,et al. Renewable vanillin based flame retardant for poly(lactic acid) a way to enhance flame retardancy and toughness simultaneously[J]. RSC ADVANCES,2018,8(73):42189-42199.
APA	Zhao, Pengcheng.,Liu, Zhiqi.,Wang, Xueyi.,Pan, Ye-Tang.,Kuehnert, Ines.,...&Leuteritz, Andreas.(2018).Renewable vanillin based flame retardant for poly(lactic acid) a way to enhance flame retardancy and toughness simultaneously.RSC ADVANCES,8(73),42189-42199.
MLA	Zhao, Pengcheng,et al."Renewable vanillin based flame retardant for poly(lactic acid) a way to enhance flame retardancy and toughness simultaneously".RSC ADVANCES 8.73(2018):42189-42199.