WINXING  EPOXY  RESIN  COHPONENTS

WK-171A/171H

PROPERTIES  OF  UNCURED  MATERIAL:     
1.Appearance:           A  Black  dense  liquid
                                  H  pale Yellow dense  liquid

2.Density                  A   1.18
                                  H   0.97
3.Mix Ratio                             170A / 170H : 100/30
4.Life ; (mixture) @25℃         100gm 25min
5.Gel Time                               25℃/7Hours
6.Curing Condition                  25℃/16Hours
                  
PROPERTIES  OF  CURED 
H.  D.  T.                          ASTM    D   648         ℃                90
Flexural Strength               ASTM    D   790         Kgf/ mm2          8.0
Tensile  Strength               ASTM    D   638                -          4.5
Adhesive Strength                                       Kgf/ cm2          80
Hardeness                          ASTM    D   2240         Shore  D          90
Volume. Resistivity            ASTM    D    257         ohm-cm          2.7×1016
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

包装：5KG/桶