摘要
研究了β晶型成核剂及其用量对聚丙烯管材力学性能的影响,并对其进行了正交偏光显微镜观察以及DSC分析。研究表明:加入β成核剂后,聚丙烯晶型由α转变为β,韧性大大增强,且用量在0.1%时达到最大值。
β-crystal nucleating agent and dosage on the mechanical properties of polypropylene tubes,and its orthogonal polarizing microscopy and DSC analysis.Studies show that:with β nucleating agent,the polypropylene crystal of α into β,toughness greatly enhanced,and the amount of 0.1% of the maximum.
出处
《塑料制造》
2011年第10期64-66,69,共4页
Plastics Manufacture