东莞市恒迈实业有限公司

HIGH  OUALITY  COMPONENT  SYSTEM

WK-1305-2

GENERAL  D*CRIPTION

This is fast curing, one component with excellent Shelf-Life Stability. It is particularly suited for used on the high quality electrical industry. Such as Ferrite Core,………..etc.

PROPERTI*  OF  UNCURED  MATERIAL:      (@25℃)

1.Appearance:                                   

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.                             ℃             155     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.