Synthesis of a bio-based triazine derivative and its effects on flame retardancy of polypropylene composites

doi:10.1002/app.47367

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	Synthesis of a bio-based triazine derivative and its effects on flame retardancy of polypropylene composites
	Ma, Dong ; Li, Juan
刊名	JOURNAL OF APPLIED POLYMER SCIENCE
	2020
卷号	137 期号:1
关键词	PHOSPHATE BEHAVIOR AGENT
DOI	10.1002/app.47367
英文摘要	A triazine derivative CC-Cy was synthesized using cytosine (Cy) and cyanuric chloride (CC). The CC-Cy was used as a charring agent and combined with ammonium polyphosphate (APP) to form an intumescent flame-retardant (IFR) system. The IFR system was applied to improve the flame retardancy of polypropylene (PP). Moreover, bisphenol-A bis(diphenyl phosphate) (BDP) was introduced in the IFR system to regulate the suitability between the IFR and PP. The results showed the PP containing 20 wt % APP and 5 wt % CC-Cy achieves the UL-94 V-2 rating. While the PP with 18 wt % APP/CC-Cy (4:1) and 3 wt % BDP obtains the UL-94 V-0 rating indicating the improved flame-retardant efficiency. Thermal degradation behaviors and char morphology both showed that the reactions between APP and CC-Cy promote the formation of char residues, and BDP works in gas phase to enhance the flame retardancy of PP composites. Thus, a synergistic IFR system based on APP, CC-Cy, and BDP is formed, which can protect PP from fire effectively. (c) 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2020, 137, 47367.
学科主题	Polymer Science
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/20240]
专题	2020专题
作者单位	1.Li, J (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo Key Lab Polymer Mat, Ningbo 315201, Zhejiang, Peoples R China. 2.Li, J (corresponding author), Univ Chinese Acad Sci, Beijing 100049, Peoples R China.
推荐引用方式 GB/T 7714	Ma, Dong,Li, Juan. Synthesis of a bio-based triazine derivative and its effects on flame retardancy of polypropylene composites[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2020,137(1).
APA	Ma, Dong,&Li, Juan.(2020).Synthesis of a bio-based triazine derivative and its effects on flame retardancy of polypropylene composites.JOURNAL OF APPLIED POLYMER SCIENCE,137(1).
MLA	Ma, Dong,et al."Synthesis of a bio-based triazine derivative and its effects on flame retardancy of polypropylene composites".JOURNAL OF APPLIED POLYMER SCIENCE 137.1(2020).