SIFT Technology of PP/PC/PE-c-GMA

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• 作者：Ying-Guo ZhouWen-Bin WuFeiYangLih-sheng Turng
• 会议时间：2014-07-23
• 关键词：Supercritical fluid-laden pellet Injection molding Foaming Technology (SIFT) ; Morphology ; Surface quality ; Tensile properties
• 作者单位：Ying-Guo Zhou,Wen-Bin Wu,FeiYang(School of Material Science and Engineering,Jiangsu University of Science and Technology Zhenjiang,Jiangsu,212003,P.R.China)Lih-sheng Turng(Polymer Engineering Center,Department of Mechanical Engineering University of Wisconsin-Madison,Madison,53706,U.S.A)
• 母体文献：第十一届先进成型与材料加工技术国际研讨会论文集
• 会议名称：第十一届先进成型与材料加工技术国际研讨会
• 会议地点：大连
• 主办单位：中国机械工程学会
• 语种：chi

摘要

Compared with the conventional microcellular foaming injection molding, a novel technology named Supercritical fluid-laden pellet Injection molding Foaming Technology (SIFT), which havebeen developed recently, has a low equipment cost and good surface quality.In this study, the SIFT technology of PP/PC/PE-c-GMA was investigated and the mechanical properties, morphology and surface quality were studied.The experimental results show that the tensile strength of foamed componentis better than that of the solid componentwithout the packing pressure, and the surface quality is similar tothe solid component.It can be concluded that the SIFT technology can be applied to manufacture the PP/PC/PE-c-GMA blends.