摘要
研究了成核剂对聚丙烯结晶性能的影响。采用羧酸盐类成核剂、磷酸盐类成核剂、松香型成核剂和山梨醇类成核剂考察了对均聚聚丙烯结晶行为产生的影响。选取磷酸盐类成核剂制备了耐热聚丙烯,并对其各项性能进行了测试分析。
Influences of nucleating agents on crystallization behavior of homo- polypropylene are researched. Phosphatenucleating agent,carboxylic acid salt nucleating agent,rosin nucleating agent and sorbitol nucleating agent are used toinvestigate the their influences on PP crystallization behavior. Heat- resistant polypropylene is prepared using phosphatenucleating agent,and the test analysis is made to their various properties.
出处
《炼油与化工》
2015年第4期5-11,共7页
Refining And Chemical Industry
关键词
聚丙烯
成核剂
结晶性能
磷酸盐
polypropylene
nucleating agent
crystallization property
phosphate
