TPEE/4057东丽--Duetotheirefficientprocessing,highperformanceandrecyclability,DryflexThermoplasticElastomers(TPEs)h***emadesignificantprogressinprovingthemselvesasaqualityreplacementforvulcanisedrubberinwindowanddoorsealingapplicati***.Colourandco-extrusionpossibilitiesh***efurtherenhancedthedesignpossibilitiesforgasketsandsealsmadefromTPE.NewtechnologiessuchasDryflexXPfoamableTPEsandhighertemperatureresistantgradesareprovidingmaterialswhichdealwithdesign,performanceandtheenvironmentalneedsofthefuture.Weh***esuppliedcompoundsforgasketsandweatherstripextrusionformanyyearsandareatrustedpartnertothec***tructionindustry.Today,wecontinuetodeveloptechnicalmaterialsoluti***tomeeteveryapplicationneed.Someofthepotentialpropertyspectrumandpossibilitiesareshownbelow.4057物性表基本信息特性可回收材料用途垫圈密封件耐候性密封条装配玻璃机构评级BS7412:2002ClassABS7412:2002ClassB外观黑色可用颜色自然色物理性能额定值单位制测试方法密度1.11g/cm³ISO2781硬度额定值单位制测试方法肖氏硬度(邵氏A)70ISO868弹性体额定值单位制测试方法拉伸应力ISO37100%应变2.60MPaISO37300%应变3.40MPaISO37拉伸应力(屈服)5.00MPaISO37伸长率(断裂)420%ISO37撕裂强度127kN/mISO34-1压缩***变形2(23°C,24hr)23%ISO815热性能额定值单位制测试方法冷弯曲°CBS2782Part1,15A补充信息额定值测试方法OzoneResistanceNoCrackingISO1431-1)