ER131/EH131 Filled Potting Resin Black/ 6.0 Kg

Resin ER131 – Hardener EH131

 

ER131 Resin                5kg     Bottle

EH131 Hardener        1 kg    Bottle

Medium viscosity epoxy casting resin system for encapsulation of electrical and electronic equipment. EH131 is slightly accelerated version of EH60 or EH506. EH506 can be post cured to 100 C.

Description

Colour:                ER131 Black

Mixing Ratio:     

ER131       100      parts by weight

EH131        20

Viscosity:            

ER131       20000 to 30000 mPa.s at 25 Deg. C

EH131       300 to 500 mPa.s at 25 Deg. C

Pot Life:      30 to 40 minutes at 25 Deg. C

Gelation Time:       2 to 2 ½ Hours at 25 Deg. C

(Gelnorm DIN 16945, test tube, 16 mm dia.)

Setting Time:       4 to 5 hours at 25 Deg. C (500 Grams) (Full cure in 7 days at Room Temperature)

CHARACTERISTICS after CURE

 (estimated)

Hardness:    75 Shore D after 3 days at 25 Deg. C

Dielectric Strength:   13 KV / mm (Approx.)

Heat Distortion Temperature:       60 Deg. C

Continuous Temp. of Operation:  90 Deg. C

(Based on 25000 hrs, 1,5%  weight loss)

 

The above data are offered for customer’s guidance only. It implies no guarantee. Customers must conduct their own tests to determine the suitability of the material for their specific applications.

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