H907-L环氧树脂三防胶,热固化三防漆,成型保护三防密封胶水,环氧电防胶耐高温耐溶剂

H907-L是不含溶剂型单组份环氧树脂密封保护产品，具有低线膨胀系数及耐高温、抗冲击，耐震动，固化物透明度好，硬度高等特性。广泛应用于电子元器件及工艺品、礼品的粘接固定，对于金属、陶瓷、玻璃、纤维制品及硬质塑胶之间的封装粘接，三防保护，防水绝缘，有优异的粘接强度及密封性能；较常用于电子元件如：线路板、PCB、电源板、线材、线圈、磁芯、非晶材料、碳纤维成型及其它材料表面披覆，也可自行加入其它材料做为成型产品这用。 （此胶水时间长了可能会出现环氧树脂和其它成份分层的现象，建议每次使用前对胶体整体做充分的搅拌）

外观及物性

外观                      流动液状体

颜色                      固化前白色半透明，固化后为透明色                

比重（25℃）        1.1-1.2                   

粘度 （25℃）       3000-6000 cps        

固化条件：   120℃/1-1.5 小时；

固化后特性

硬    度              Shore D        85-95             

体积电阻            Ω-cm           5.5×10ˇ14

表面电阻            Ω-cm           3.5×10ˇ13                    

耐    温               ℃                130-150          

绝缘破坏电压      kv/mm        16

抗拉强度            kg/mm2        5  

H907-l is a solvent-free one-component epoxy resin sealing protection product with low linear expansion coefficient, high temperature resistance, impact resistance, vibration resistance, good transparency and high hardness. It is widely used in the bonding and fixation of electronic components, handicrafts and gifts. It has excellent bonding strength and sealing performance for the packaging and bonding between metals, ceramics, glass, fiber products and hard plastics, with excellent bonding strength and sealing performance; it is more commonly used for electronic components such as circuit board, PCB, power board, wire rod, coil, magnetic core, amorphous material, carbon fiber molding and so on The surface of the material is covered, and other materials can be added as molding products. (the epoxy resin and other components may be layered after a long time of this glue. It is recommended to fully stir the whole colloid before each use.)