摘要
综述了近些年来国内外对聚丙烯(PP)收缩率的研究进展,首先简单地介绍了PP收缩的原因,然后从复合材料各组分和注塑成型工艺条件两方面概述了PP收缩率的影响因素,最后展望了发展趋势。
The recent research progresses in injection molding shrinkage of polypropylene （PP） were reviewed. The shrinkage reasons of PP were simply introduced, and the influencing factors on PP shrinkage rate were summarized from constituents of PP composites and injection molding parameters. The development trend was also prospected.
出处
《塑料科技》
CAS
北大核心
2014年第6期117-121,共5页
Plastics Science and Technology
关键词
聚丙烯
收缩率
复合材料
工艺条件
Polypropylene
Shrinkage rate
Composites
Injection parameters
