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[1]汪艳,周小舟.氢氧化铝及红磷协同阻燃热收缩材料的制备及性能[J].武汉工程大学学报,2012,(11):50-54.[doi:103969/jissn16742869201211011]
 WANG Yan,ZHOU Xiao zhou.Preparation and performance of cooperative flame retardants ofaluminum trihydrate and red phosphorus on heatshrinkable material[J].Journal of Wuhan Institute of Technology,2012,(11):50-54.[doi:103969/jissn16742869201211011]
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氢氧化铝及红磷协同阻燃热收缩材料的制备及性能
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2012年11期
页码:
50-54
栏目:
资源与土木工程
出版日期:
2012-12-10

文章信息/Info

Title:

Preparation and performance of cooperative flame retardants of
aluminum trihydrate and red phosphorus on heatshrinkable material
文章编号:
16742869(2012)11005005
作者:
汪艳周小舟
武汉工程大学材料科学与工程学院,湖北 武汉 430074
Author(s):
WANG Yan ZHOU Xiaozhou
School of Material Science and Engineering, Wuhan Institute of Technology, Wuhan 430074,China
关键词:
包覆红磷返滴法吸水机械性能热收缩率
Keywords:
encapsulated red phosphorus reverse titration water absorption mechanicalproperties heatshrinkable rate
分类号:
TQ324.8
DOI:
103969/jissn16742869201211011
文献标志码:
A
摘要:
采用氢氧化铝(ATH)以及红磷(RP)复配作为阻燃剂,聚乙烯(PE)和乙烯-醋酸乙烯共聚物(EVA)为基体材料,通过化学交联的方法制备新型无卤阻燃热收缩材料.实验结果表明,ATH与RP在分别添加40份和10份的情况下,可以使100份的PE/EVA热收缩材料达到V-0级阻燃;经过ATH沉淀包覆的红磷具有更好的体系相容性,能得到较高的拉伸强度和断裂伸长率;随着EVA份数的增加,热收缩材料的拉伸强度和断裂伸长率随之提高.最佳配方比为PE∶EVA∶ATH∶RP=20∶80∶40∶10.
Abstract:
New halogenfree flame retardant heatshrinkable materials were prepared by chemically cross linking with aluminum trihydrate (ATH) and red phosphorus (RP) compounded as flame retardant, polyethylene (PE) and ethylenevinyl acetate copolymer (EVA) as the basic material. The experimental results indicate that when 40ATH and 10RP respectively are added, the flame retardancy of 100PE/EVA heat shrinkable materials can be achieved to V0. RP precipitated and cladded through ATH has better compatibility, and can get higher tensile strength and breaking elongation. As the addition of EVA, the tensile strength and breaking elongation of heatshrinkable materials are also improved. The best ratio of the formula is PE∶EVA∶ATH∶RP=20∶80∶40∶10.

参考文献/References:

[1]胡晖,张有勇, 申景强,等.国内热收缩材料的研究和产业化的进展\[J\].塑料工业,2007,35(4):14.
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[5]鹿海军,马晓燕,颜红侠. 磷系阻燃剂研究新进展\[J\].化工新型材料,2001,29(12):710.
[6]申云飞,杨贵兰.阻燃剂红磷\[J\].山西化工,1994(1):2933.
[7]laoutid F, Ferry L, LopezCuesta J M. Red phosphorus/aluminium oxide compositions as flame retardants in recycled poly(ethylene terephthalate)\[J\]. Polymer Degradation and Stability, 2003,82:357363.
[8]曾莉,黄定芳,古星,等. 氢氧化铝中氧化铝含量测定的几种方法比较\[J\].四川理工学院学报,2010,23(5):583585.

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备注/Memo

备注/Memo:
收稿日期:20120820作者简介:汪艳(1966),女,湖北武汉人,教授,博士.研究方向:高分子材料配方设计、成型加工、复合改性及快速成型材料等.
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