信越供应耐高温180度高强度粘接金属陶瓷环氧树脂结构AB胶

耐高温环氧树脂结构胶

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产品特点

双组份/高强度/改性耐高温

常温2-3h初固作业效率高

固化物质地坚韧,粘接强度高

固化物抗黄变耐老化性能优异

固化物防潮耐水物理性与机械性能优良

符合RoHS&REACH,属环保型胶粘剂

 

典型用途

适用于机电设备、电厂、矿山、钢铁、变压器、电工电器、化工管道、陶瓷、磨具制造和修复。

 

技术指标

外观 A组份······················半透明乳白色/ B组份······················灰色粘稠液体

耐温范围(℃)······················-60~180

粘度(25℃,mPa·s)A组份···45000~50000

B组份···45000~50000

密度(25℃,g/cm3 A组份········1.15~1.20

B组份········1.12~1.18

AB混合比例(重量比)····················1∶1

可操作时间(25℃/10g/min)············30

初固时间(25℃/10g/h)··············2

全固时间(25℃/h)························24

固化物硬度(shore-D)··················80±5抗拉强度(25℃/Fe-Fe/MPa)·············≥20

冲击强度(25℃,kJ/m2·················22

体积电阻(25Ω·cm············1.4×1015

介电强度(25℃,kV/mm)···············>22

介电常数(251MHz··············4.2±0.1