纺织检测与标准（2022No.6）www.cntexcloud.com检测技术防水透湿型膜复合面料的制备及其性能表征葛爱雄1，赵艳娇2，徐卫红3éëêêùûúú1.新兴际华（北京）材料技术研究院有限公司，北京100000；2.际华集团股份有限公司系统工程中心，北京100160；3.张家港市宏裕新材料有限公司，江苏张家港215000摘要：近年来，防雨雪系列产品因生活需求多元化、环境复杂化及多变性而备受青睐。这对目前国内市场上相关材料提出了新要求，尤其是在功能性、舒适度和降成本等方面。阐述了细旦高强涤纶PU防水透湿型膜复合面料的制备情况，并对其进行了性能测试。结果表明，细旦高强涤纶PU防水透湿型膜复合面料的初始静水压≥200kPa，洗涤50次后静水压≥100kPa，透湿量≥6000g/（m2·d），面密度≤175g/m2，轻质，具有较好的防暴雨效果。关键词：细旦高强涤纶；复合面料；静水压；透湿量中图分类号：TS107文献标志码：A文章编号：2096-613X（2022）06-0018-04PreparationandperformancecharacterizationofwaterproofpermeablemembranecompositefabricGEAixiong1,ZHAOYanjiao2,XUWeihong3éëêêêêùûúúúú1.XinxingCathayInternationalJihua(Beijing)MaterialsandTechnologyInstituteCo.,Ltd.,Beijing100000,China;2.SystemEngineeringCenterofJihuaGroupCo.,Ltd.,Beijing100160,China;3.ZhangjiagangHongyuNewMaterialCo.,Ltd.,Zhangjiagang215000,Jiangsu,ChinaAbstract:Inrecentyears,rainproofandsnowproofproductsarefavoredbecauseofthediversityofliv⁃ingneeds,thecomplexityandvariabilityoftheenvironment.Newrequirementsforrelevantmaterialsinthecurrentdomesticmarketwereputsforward,especiallyintermsoffunctionality,comfort,costreduc⁃tionandsoon.Thepreparationoffinedenierhigh-strengthpolyesterPUwaterproofandmoistureper⁃meablemembranecompositefabricwasdescribed,anditsperformancewastested.Theresultsshowedthattheinitialhydrostaticpressureoffinedenierhigh-strengthpolyesterPUwaterproofandmoisturepermeablemembranecompositefabricwas≥200kPa,after50timesofwashing,thehydro⁃staticpressurewas≥100kPa,themoisturepermeabilitywas≥6000g/（m2·d）,andthesurfacedensitywas≤175g/m2.Itwaslightandhadagoodrainproofeffect.Keywords:finedenierhighstrengthpolyester;comp...
