摘要
将不同厂家生产的稳定剂添加到聚丙烯粉料中,采用连续4次造粒的方法,通过测试熔体质量流动速率及拉伸屈服强度、断裂强度、断裂伸长率的变化,评价不同厂家稳定剂的稳定效果。
Adding the stabilizers produced by different manufacturers into polypropylene powder, adopting the method of continuous granulation for four times, and through testing melt’s mass-flow rate and the changes of its tensile yield strength, breaking strength and breaking elongation, this paper evaluates the stability effect evaluation of polypropylene stabilizers.
出处
《山西科技》
2014年第5期44-46,共3页
Shanxi Science and Technology
关键词
聚丙烯
稳定剂
稳定效果评价
polypropylene
stabilizer
stability effect evaluation
