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1、SS-67A快速固化的高强度粘接剂(如果对本硅胶感兴趣,请与本文分享者联系)HighStrengthFastCureAdhesiveSealant产品描述ProductDescriptionSS-67A是一种单组分、高强度、快速室温硫化的脱乙酸机理硅橡胶。它适用于快速实现粘接并达到物理性能指标的要求。固化后的弹性体可抵御气候、臭氧、潮湿、紫外线及高温。SS-67A适用于手工操作及自动设备。SS-67Aisafastcuring,highstrength,1-partacetoxysiliconeRTVadhesiverubberproductengineere
2、dforapplicationsrequiringfastdevelopmentofphysicalpropertiesandexcellentadhesion.Whencured,theelastomerresistsweathering,ozone,moisture,UVandhightemperatures.SS-67Aworkswellinmanualandautomaticdispensingequipment.产品特点ProductFeatures►快速室温硫化FastR.T.cure►触变型膏剂Thixotropicpaste►对塑料、金属和玻璃
3、无需打底层就有极好的结合力Excellentunprimedadhesiontoplastic,metalandglass►使用方便,加热可迅速固化Convenient,heatacceleratedinstantcurecapability典型应用TypicalApplications►流水线粘接Assemblylineadhesive►点胶工艺Forminplacegaskets►粘接封闭剂AdhesiveSealant关于固化HeatAcceleratedCuring通常在开放空间中施用后露置于环境湿度下固化即可形成高强度的橡胶。然而。热风可以大幅提高固
4、化速度并立即实现粘接效果。一分钟热风吹送后再经一分钟湿度条件下冷却,即可固化并形成优异的粘接性能。Typicalutilizationinvolvesdispensinginopenairandambienthumiditytoresultinahighstrengthadhesiverubber.However,curespeedcanbeacceleratedwithhotairtonearlyinstantcuresexhibitingveryfastadhesion.Aoneminutehotairstreamexposure,followedbyao
5、neminutecooldowninahumidenvironment,resultsincuredelastomerexhibitingoutstandingadhesion.性能参数TypicalProperties固化前:颜色:半透明黏度(厘泊):500,000比重:1.12粘稠性:触变型膏剂生效时间(分,室温):4表干时间(分,室温):12挤出速率(0.62MPa下,克/分):250(挤出孔径3mm)UNCUREDColorTranslucentViscosity,cps500,000SpecificGravity1.12Consistency:thi
6、xotropicpasteWorkingtime,mins4TackFreeTime,mins.12ApplicationRate,90PSI,g/min.3mmorifice@0.6MPa250固化后(室温):最高操作温度:250℃拉伸强度:1000PSI/6.89MPa拉伸量:850%硬度(邵氏A):38剥离强度:50PPI/8.8KN/M剪切强度:100PPI/17.6KN/M层面强度:300PSI/2.27MPa绝缘强度:>19.7KV/mm(500V/mil)介电常数:2.8耗散因数:0.001体积电阻率:2.0X1014导热系数:0.0005热膨胀
7、系数:20x10-5CURED-R.T.Max.OperatingTemp.250CTensileStrength,PSI1000Elongation,%850Durometer,ShoreA38PeelStrength,PPI50TearStrength,PPI100LapShearStrength,PSI330DielectricStrength,V/mil>500DielectricConstant2.8DissipationFactor0.001VolumeResistivity2.0X1014Thermalconductivity0.0005Coef
8、ficientofThermalExp