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HIGH OUALITY COMPONENT SYSTEM
WK-8017D
GENERAL D*CRIPTION
.This is high reliabilities, suit for adhesive in high quality electric insulating Components; good handling viscosity potting system acceptable too, with Excellent thermal and heat resistance, and electrical insulating properties.
PROPERTI* OF UNCURED MATERIAL: (@25℃)
1.Appearance: Any color (Black) dense liquid
2.Viscosity:
3.Density:
4.Shelf Life:
5.Gel Time:
6.Curing Time:
PROPERTI* OF CURED (Curing Condition: 120℃/2 Hrs)
Hardness Shore D 90 ASTM D 2240
H. D. T. ℃ 150 ASTM D 684
Moisture absorption @100℃/1 Hrs <0.1 ASTM D 570
Gl* transition temperature ℃ 140 ASTM D 256
Thermal shock (no cracking) 10 cycles -55 to 130℃ ASTM D1674
Dielectric contant @25℃, 1KHz 4.3 ASTM D 150
Cofficient of linear
Themal expansion cm/℃ 4.6X10ˉ5 ASTM D 1674
Thermal conductivity cal/cm.sec℃ 7.6X10ˉ4 ASTM D 1674
Linermal shremkage % 0.2 ASTM D 2566
STORAGE INSTUR*IONS:
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.
WK-8017D 1KG/罐
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