塑料科技2013，Vol.41Issue(2)：54-57,4.
无卤阻燃聚丙烯的制备与性能研究
Study on Properties of Halogen Free Flame Retardant Polypropylene and Its Preparation
邬素华 1王丹1
作者信息
- 1. 天津科技大学材料科学与化学工程学院,天津300457
- 折叠
摘要
Abstract
Polypropylene was modified in terms of flame retardant and toughening by melt compounding process. Using intumescent flame retardant(ammonium polyphosphate(APP) and pentaerythritol (PER)) as main flame retardant in PP, the effects of zeolite 4A on mechanical properties, flame retardant property, and rheological properties of flame-retardant PP were researched; when adding ethylene propylene diene monomer (EPDM) into flame-retardant PP, the effects of EPDM on the mechanical properties and flame retardant properties of PP were investigated. The results show that: when the dosage of zeolite 4A is 2% and the dosage of EPDM is 6%, the comprehensive properties of flame retardant system are optimal.关键词
聚丙烯/膨胀型阻燃剂/分子筛/三元乙丙橡胶Key words
Polypropylene/ Intumescent flame retardant/ Zeolite/ EPDM分类
化学化工引用本文复制引用
邬素华,王丹..无卤阻燃聚丙烯的制备与性能研究[J].塑料科技,2013,41(2):54-57,4.
