硅胶海绵隔热密封垫Specificati***规格内部结构structure发泡、实体foamentity表面Surface光滑、网纹***ooth,overlappingcurve材料material硅橡胶SiliconeRubberTeflon背胶gum耐高温、自粘Hightemperatureresistant,self-adhesive硬度hardness8-25邵氏8-25shore颜色color依据要求或色卡basedontherequestorcolorcard拉伸强度TensileStrength3.0-5.5Mpa（硅胶海绵隔热密封垫）厚度Thickness0.2-50MM宽度width1.0-1000.00MM密度SpecificGr***ity0.20-1.25g/cm3温度范围TemperatureRange-70℃-350℃紫外/臭氧性UV/OzoneResistance15年15years体积电阻volumeresistance3*1015Ohm.cm>25KV***大吸水率maximumwaterabsorption＜0.1%扯断伸长率ElongationatBreak250%-500%交货期Delivery3-5天国外9-20天3-5days9-20daysabroad)