Jiaxing Rota-Ropa Insulating Material Co., Ltd.
Main products:potting resin,insulation material
Products
Contact Us
  • Contact Person : Mr. shi Nikhi
  • Company Name : Jiaxing Rota-Ropa Insulating Material Co., Ltd.
  • Tel : 86-573-83188888
  • Address : Zhejiang,Jiaxing,Fengqiao
  • Country/Region : China

epoxy resin potting R-381-3(Black)

epoxy resin potting R-381-3(Black)
Product Detailed
1.Good manufacturability & insulation property 2.low shrinkage 3.shining appearance of condensate 4 excellent crack resistanc

epoxy resin adhesive  R-381-3(Black)

1.made from epoxy resin, hardener and filler presented in two-component form.

2. cures at room temperature.

3. has good fire resistance property and has gained RoHS certification, UL certification (E229550) and UL insulation system certification (E242776).

4.used for embedding, casting and potting for electronic components, motor and apparatus coils. Such as: small transformer and instrument transformer coils, capacitor, ignition coils of autocycle and auto etc.

5.Technical Data

Properties

Testing condition

Unit

Standard values

appearance

Test tube method

-

A  black liquid

    B  brown liquid

Viscosity

-

cps

A  15000 cps at 40

B   150 cps at 23

Relative density

Water=1

 

A  1.62

B  1.20

Gel time

23±2

h

≤10

Hardness

Shore D

75±5

Dielectric  strength

 At room temperature

MV/m

≥20

Volume

resistivity

At room temperature

Ω.m

≥1×1013

after immersion in water

≥1×1012

Pot life

23±2, no gel

h

≥1

Fire resistance

-

-

UL94 V-0

epoxy resin potting R-381-3(Black)



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