合成材料老化与应用2016，Vol.45Issue(5)：41-45,5.
抗氧剂在聚丙烯中的应用研究
Application of Antioxidants in Polypropylene
摘要
Abstract
In this paper,the method of multiple extrusions and oxidation induction time has been used to study the effect of antioxidants on the thermal oxidative stability of polypropylene,and the melt flow rate ( MFR) ,yellow-ness index ( YI) ,mechanical properties,oxidation induction time ( OIT) of each sample was measured. The results showed that after adding composite antioxidant which is consist of main antioxidant 1010 and secondary antioxidant 168,the MFR,YI,tensile strength and impact strength,OIT of polypropylene compared with no addition of antioxi-dants to reduce polypropylene slowed down significantly,this shows that antioxidants can effectively inhibit the oxi-dation of polypropylene and extend its life.关键词
聚丙烯/抗氧剂/热稳定性Key words
polypropylene/antioxidant/thermal stability分类
化学化工引用本文复制引用
徐旸,汪艳,傅轶..抗氧剂在聚丙烯中的应用研究[J].合成材料老化与应用,2016,45(5):41-45,5.基金项目
广东省引进创新创业团队计划资助(项目编号:2013C071) （项目编号:2013C071）
