微孔发泡制品表面质量改善研究进展
Research Progress of Surface Quality Improvement of Microcellular Foam Products
沈超 1朱能贵 1李胜男 1蒋团辉 1曾祥补1
作者信息
- 1. 国家复合改性聚合物材料工程技术研究中心,贵州 贵阳,550022
- 折叠
摘要
介绍了微孔发泡塑料及其成型工艺,阐述了微孔发泡注塑产品表面缺陷的形成原因及改善方法,重点分析了气体反压、模具温度、气体饱和度等因素对产品表面质量的影响,并对其未来发展进行了展望.
Abstract
Microcellular foam plastics and their molding processes were introduced.The causes and improvement methods of surface defects in microcellular foam injection molded products were elaborated.The impact of factors such as gas backpressure,mold temperature and gas saturation on the surface quality of products was analyzed,and its future development was prospected.
关键词
轻量化/微孔发泡/注塑成型/表面质量Key words
light weight/microcellular foam/injection molding/surface quality引用本文复制引用
出版年
2024
NETL
NSTL
万方数据