WINXING EPOXY RESIN COHPONENTS
WK-969A/922H
PROPERTIES OF UNCURED MATERIAL:
1.Appearance: A Black dense liquid
H Yellowish dense liquid
2.Density A 1.7
H 1.3
3.Mix Ratio 969A / 922H : 100/25
4.Life ; (mixture) @25℃ 100gm 2 Hrs
5.Gel Time 100℃/15 min
6.Curing Condition 100℃/30 min
PROPERTIES OF CURED
H. D. T. ASTM D 648 ℃ 110
Flexural Strength ASTM D 790 Kgf/ mm2 8.2
Tensile Strength ASTM D 638 - 6.8
Adhesive Strength Kgf/ cm2 80
Hardeness ASTM D 2240 Shore D 85
Volume. Resistivity ASTM D 257 ohm-cm 2×1016
Dielectric Constant ASTM D 150 @25℃,1KHz 3.4
Dielectrec Strength 2 mm KV/mm 22.0
Moisture absorption ASTM D 570 @100℃ / 4 Hrs 0.18
Flamc Resistance UL Subject 1/4 UL 94V-0
包装规格: wk-969A 1 KG/罐 wk-922H 0.5KG/罐 ( 8组/箱)