WK-8126H邦定热胶
ADHESIVE FOR SURFACE MOUNTED COMPONENTS
WK-8126H邦定热胶
GENERAL DESCREPTION：
This is fast curing, one component with excellent Shelf-Life is particularly suited for used on the high quality electrical ch as
Ferrite Core,C.O.b………..etc.
STORAGE INSTURCTI***:
Refrigeration of uncured compound is required to maintain viscosity.If slight separation occurs,stir gently until product is uniform,after allowing unopened
container to reach room temperature.
PROPERTIES OF UNCURED MATERIAL: (@25℃)
1.Appearance: Black Liquid
3.Density: 1.4
4.Shelf Life: at 5℃ at 25℃ at 40℃
6Months 3 Months 2 Weeks
CURE SCHEDULES:
1.Gel Time: 150℃/5min : 120℃/15min
2.Curing Time: 15o℃/20min : 120℃/90min
PROPERTIES OF CURED (Curing Condition: 120℃/2 Hrs)
Hardness Shore D 90 ASTM D2240
H. D. T. ℃ 170 ASTM D684
Moisture absorption @100℃/1 Hrs ＜0.1 ASTM D570
Glass transition temperature ℃ 140 ASTM D256
Thermal shock (no cracking) 10 cycles -55 to 130℃ ASTM D1674
Dielectric contant @25℃, 1 KHz 4.2 ASTM D150
Cofficient of linear
Themal expansion cm/℃ 4.6X10-5 ASTM D1674
Thermal conductivity cal/cm.sec℃ 7.8X10-4 ASTM D1674
Linermal shremkage ％ 0.2 ASTM D2566
Flammability UL 94 v-0
包装规格： 1 KG /罐 (12KG/箱) 或4.5KG/桶 ( 4桶/箱 )
具体应用如图：
