中国塑料2024，Vol.38Issue(11)：93-96,4.DOI:10.19491/j.issn.1001-9278.2024.11.016
注塑工艺参数对聚丙烯透明料雾度影响研究
Effect of injection molding process parameter on haze of polypropylene transparent material
王叶 1刘义1
作者信息
- 1. 国能新疆化工有限公司,乌鲁木齐 831404
- 折叠
摘要
Abstract
In this study,different injection molding methods were adopted to prepare the test samples of polypropylene(PP)transparent material for the measurement of fog degree.The key factors affecting the fog degree of the transparent material,such as injection pressure,injection speed,melt temperature,and pressure holding pressure were investigated.The optimal process parameters for preparing the test samples for fog degree were determined to be an injection pressure of 55.52 MPa,an injection rate of 40 mm/s,a melt temperature of 200 ℃,a mold temperature of 40 ℃,and a holding pressure of 48.58 MPa.关键词
聚丙烯透明料/注塑/工艺参数/雾度Key words
polypropylene transparent material/injection molding/technological parameter/haze分类
化学化工引用本文复制引用
王叶,刘义..注塑工艺参数对聚丙烯透明料雾度影响研究[J].中国塑料,2024,38(11):93-96,4.
