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¥225.00
1-99支
¥220.00
≥100支

产品规格
型号: 50ml/支
产品特点
※双组份/高强度/改性环氧树脂胶。
※导热率高。
※固化物质地坚韧,粘接强度高。
※固化物坚硬,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
※ 信越SY-5308对耐热及散热要求较高的电源模块和线路板灌封保护,导热系数达1.2W/m•k。
技术指标
外观 A组份·····················黑色液体/ B组份······················褐色液体
耐温范围(℃)······················-40~90
粘度(25℃,mPa·s)A组份···50000~60000
B组份···50~120
密度(25℃,g/cm3) A组份········1.02~1.05
B组份········1.02~1.05
AB混合比例(重量比)····················4∶1
可操作时间(25℃/10g/min)············60
初固时间(25℃/10g/min)··············60
全固时间(25℃/h)························24
固化物硬度(shore-D)··················80
抗拉强度(25℃/Fe-Fe/MPa)·············≥20
剪切强度(25℃/Fe-Fe/MPa)·············≥15
冲击强度(25℃,kJ/m2)·················>5
体积电阻(25℃,Ω·cm)············1.4×1015
介电强度(25℃,kV/mm)···············>22
介电常数(25℃,1MHz)··············4.2±0.1


信越供应1.2W导热环氧树脂灌封胶 电子元件灌封高性能导热环氧AB胶 4:1黑色导热环氧树脂结构胶
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¥ 220.00
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