节点文献
自成核对等规聚丙烯结晶行为和性能的影响
The Effect of Self-nucleation on Structure and Properties of iPP
【Abstract】 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.
【关键词】 自成核;
聚丙烯;
结晶行为;
性能;
【Key words】 Self seeding nucleation; Polypropylene; Crystallization behavior; Properties;
【Key words】 Self seeding nucleation; Polypropylene; Crystallization behavior; Properties;
【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
- 【文献出处】 高等学校化学学报 ,Chemical Research In Chinese Universities , 编辑部邮箱 ,2001年11期
- 【分类号】O632
- 【被引频次】10
- 【下载频次】273