微孔注塑发泡制品表面质量的研究进展  

Research Progress on Surface Quality of Microcellular Injection Molded Parts

作　　者：王恒 张翔[2] 曾祥补 龚维 何力[1,2] WANG Heng ZHANG Xiang ZENG Xiang-bu GONG Wei HE Li(College of Chemistry and Chemical Engineering, Guizhou University, Guiyang 550025, China National Engineering Research Center for Compounding and Modifieation of Polymer Materials, Guiyang 550022, China)

机构地区：[1]贵州大学化学与化工学院,贵州贵阳550025 [2]国家复合改性聚合物材料工程技术研究中心,贵州贵阳550022

出　　处：《塑料工业》2017年第10期30-34,共5页China Plastics Industry

基　　金：国家自然科学基金(51602067);贵州省科技计划项目(黔科合基础[2016]1077;黔科合成果[2016]4538);贵阳市白云区科技计划项目(白科合同[2015]17号)

摘　　要：综述了近几年国内外微孔注塑发泡制品表面质量的研究概况。重点介绍了气体反压、过饱和度、模具温度等对制品表面质量的影响。最后对该领域的发展进行了展望。The research progress on the surface quality of microcellular injection molded parts at home and abroad was reviewed in recent years. It was focused on the effects of gas counter pressure, the degree of super-saturation and mold temperature on the surface quality of products. At last the development trend of this field was presented.

关 键 词：注塑 微孔发泡 表面质量 

分 类 号：TQ328.0[化学工程—合成树脂塑料工业]