聚氟乙烯薄膜后处理工艺研究  

Research on post-processing technology of polyvinyl fluoride film

作　　者：邵晶鑫[1] 苑会林[1] 夏文广[1] 

机构地区：[1]北京化工大学新型高分子材料的制备与加工北京市重点实验室,北京100029

出　　处：《合成树脂及塑料》2008年第4期70-73,共4页China Synthetic Resin and Plastics

摘　　要：考察了聚氟乙烯(PVF)薄膜干燥过程中溶剂初始含量、干燥温度对干燥前膜中溶剂含量和 PVF 膜的力学性能的影响。结果表明,干燥温度升高和溶剂初始含量减少会导致薄膜力学性能下降。当干燥温度为100℃时,采用配方4成型的 PVF 薄膜力学性能最佳。This paper studied the dependence of solvent content in polyvinyl fluoride （PVF） film before drying and mechanical properties of the film after drying on initial solvent content and drying temperature in the drying course. The rise in drying temperature and reduction in initial solvent content made the mechanical properties of the PVF film decrease. When adopting drying temperature of 100 ℃, the PVF film prepared with formulation 4 exhibited the optimum mechanical properties.

关 键 词：聚氟乙烯 薄膜 后处理 力学性能 

分 类 号：TQ325.4[化学工程—合成树脂塑料工业]