高性能pvc 弹性体材料配方研究

FHIGHPERFORMANCEPVCELASTOMERMATERIALSLiRongxun1 DongLi2 LiuBo1 ZhangMinglian1 SunWenqiang1 LiuGuangye1(1.KeyLaboratoryofNewMaterialsResearch,QingdaoScienceandTechnologyUniversity,260042)(2.SinoBrightInvestmentConsultationCo.,Ltd,Beijing,100045)ABSTRACTThePVCelastomermaterialsaredevelopedwithgoodpropertiessuchaslowmoleculartransfer,lowtemperatureresistance,goodsanitaryperformanceandsoonthroughstudyingtheinfluenceonPVCelastomerofingredientsinformula.Keywords:polyvinylchloride;elastomer;moleculartransfer;frigidityresistance;plasticizingagent;filler;antioxidantLDPE/PA6共混阻透薄膜PE吹塑转光膜徐州塑料一厂在PE中添加转光母料及转光粉制成PE江苏石油化工学院研制成将LDPE(低密度聚乙烯),吹塑转光膜。PA6(尼龙6)和PE-g-MAH(马来酸酐接枝聚乙烯)等混据介绍,转光膜在保持PE膜的外观质量和物理力学性合后加入单螺杆挤出机内,经熔融挤出吹塑制成LDPE/PA6能的同时,具有明显的增温效应,可促进农作物早熟,提高作共混阻透薄膜,其阻透性能比纯LDPE膜提高了10倍以上。物质量。(以上由常州市和平北路9号汪焕心供稿)