摘要
The effects of self seeding nucleation on the crystallization behavior and properties of polypropylene (iPP) were studied. DSC results indicated that the crystallization temperature of iPP increased obviously after the process of self seeding nucleation. The results of polarized light microscopy showed that the spherulite size decreased markedly, as a result, the mechanical properties and the transparency of iPP were all improved.
The effects of self seeding nucleation on the crystallization behavior and properties of polypropylene (iPP) were studied. DSC results indicated that the crystallization temperature of iPP increased obviously after the process of self seeding nucleation. The results of polarized light microscopy showed that the spherulite size decreased markedly, as a result, the mechanical properties and the transparency of iPP were all improved.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
2001年第11期1938-1939,共2页
Chemical Journal of Chinese Universities
基金
国家重大基础研究发展规划项目 (批准号 :G19990 6 480 5 )资助
关键词
自成核
等规聚丙烯
结晶行为
性能
结构
透光性
Self seeding nucleation
Polypropylene
Crystallization behavior
Properties
