[1]林文辉,许绿丝.新型无卤阻燃聚烯烃泡沫塑料的制备[J].华侨大学学报(自然科学版),2012,33(5):543-546.[doi:10.11830/ISSN.1000-5013.2012.05.0543]
　LIN Wen-hui,XU Lü-si.Preparation of New Type of Halogen-Free Flame-Retardant Polyolefin Foam Plastic[J].Journal of Huaqiao University(Natural Science),2012,33(5):543-546.[doi:10.11830/ISSN.1000-5013.2012.05.0543]
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新型无卤阻燃聚烯烃泡沫塑料的制备()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第33卷
期数:
2012年第5期
页码:
543-546
栏目:
出版日期:
2012-09-20

文章信息/Info

Title:
Preparation of New Type of Halogen-Free Flame-Retardant Polyolefin Foam Plastic
文章编号:
1000-5013(2012)05-0543-04
作者:
林文辉;  许绿丝
华侨大学 化工学院, 福建 厦门 361021
Author(s):
LIN Wen-hui;  XU Lü-si
College of Chemical Engineering, Huaqiao University, Xiamen 361021, China
关键词:
无卤阻燃;  聚烯烃泡沫塑料;  阻燃协效剂;  氢氧化镁
Keywords:
halogen-free flame-retardant;  polyolefin foam;  flame-retardant synergist;  magnesium hydroxide
分类号:
TQ325.1;TQ328.9
DOI:
10.11830/ISSN.1000-5013.2012.05.0543
文献标志码:
A
摘要:
采用乙烯-辛烯共聚物(POE)对低密度聚乙烯(LDPE)进行改性,制备阻燃聚烯烃泡沫塑料.在质量比为60∶40的LDPE/POE发泡体系中,探讨无卤阻燃剂Mg(OH)2对材料性能的影响,以及红磷,MCA(氰尿酸三聚氰胺)和有机硅等3种协效剂对聚烯烃阻燃发泡体系的阻燃性能和力学性能的影响.结果表明:LDPE/POE发泡材料的力学性能和加工性能随着Mg(OH)2的加入而降低;而密度、氧指数随着Mg(OH)2用量的增加而上升;红磷、有机硅和MCA
Abstract:
The flame-retardant polyolefin foam plastic was formed by using low density polyethylene(LDPE)modified by ethylene-octene copolymer(POE). When the mass ratio of LDPE/POE foam system was 60∶40, the effects of halogen-free flame retardant(magnesium hydroxide), red phosphorus, MCA(melamine cyanuric acid)and organic silicon on mechanical properties and flame retardant properties of the flame-retardant polyolefin foam were discussed. The results showed that mechanical properties and processing properties reduced with increasing Mg(OH)2 content while the density and the oxygen index increased. The addition of red phosphorus, MCA(melamine cyanuric acid)and organic silicon could inprove the Mg(OH)2 flame retardant efficiency. Finally, an optimal flame-retardant synergist formula was obtained by orthogonal experiment, i.e., the mass ratios of Mg(OH)2∶red phosphorus∶organic silicon∶MCA were 60∶6∶6∶15.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2012-01-22
通信作者: 许绿丝(1963-),女,教授,主要从事大气污染控制工程、清洁生产、燃烧与污染物控制的研究.E-mail:xulvsi0505@126.com.
基金项目: 福建省科技厅重大科研项目(2011H6017)
更新日期/Last Update: 2012-09-20