摘要
研究苯乙烯/马来酸酐接枝对聚丙烯成核结晶行为的影响。结果表明:采用接枝诱导β晶型聚丙烯生成的方法是可行的,样品的β含量最高可达30%以上,且适用于多种PP基体。
Effects of styrene/maleic anhydride grafting on nucleating of polypropylene were studied. It was found out that grafting was effective in inducing the formation of β-crystal for several polypropylene matrixes, as the maximum content of β-crystal reached over 30 %.
出处
《塑料》
CAS
CSCD
北大核心
2010年第1期32-34,98,共4页
Plastics
关键词
β成核
聚丙烯
马来酸酐
接枝物
广角X射线衍射法
β-nucleating
polypropylene
maleic anhydride
graft copolymer
wide-angle X-ray diffraction