摘要
研究了一种高极性改性聚丙烯材料的组成及制备方法,通过酸酐和含胺基的低聚物反应产生极性基团提高聚丙烯改性材料的极性。该法制备的材料表面张力36.9mN/m,与涂料的粘结强度高。
The composition and preparation method of a modified polypropylene （PP） which has high po-larity were studied. Through polar groups generated by anhydride compounds reacts with amine-containing oligomer can increase the polarity of modified PP. The surface tension of this material is 36.9 mN/m, and it has high coating bond strength.
出处
《塑料助剂》
2013年第1期22-25,共4页
Plastics Additives
关键词
高极性
聚丙烯
胺基低聚物
酸酐化合物
high polarity
polypropylene
amine oligomer
anhydride compounds
