合成材料老化与应用2017，Vol.46Issue(6)：46-50,5.
山梨醇类透明成核剂对均聚聚丙烯性能的影响
Effect of Sorbitol Nucleating Agents on Properties of Homo-polypropylene
王居兰 1田广华1
作者信息
- 1. 神华宁夏煤业集团煤制油化工研发中心,宁夏银川750411
- 折叠
摘要
Abstract
The effect of different sorbitol nucleating agents and processing temperature on the properties of trans-parent homo-polypropylene was investigated with coal-based homo-polypropylene 1102 K as basic resin. The results showed that the optimum adding amount of transparent nucleating agent was 0. 25% ~0. 30%. It could not only im-prove the optical properties of PP using nucleating agent D as the transparent modifier, the haze reduced from 56. 0% of basic resin down to 14. 0%,and enhance the rigidity of PP,but also increase the crystallization tempera-ture by 11℃.关键词
煤基均聚聚丙烯/成核剂/山梨醇/雾度/透明Key words
coal-based homo-polypropylene/nucleating agents/sorbitol/haze/transparent分类
化学化工引用本文复制引用
王居兰,田广华..山梨醇类透明成核剂对均聚聚丙烯性能的影响[J].合成材料老化与应用,2017,46(6):46-50,5.
