My-T-Sil 3920

3920

My-T-Sil 3920

My-T-Sil® 3920 (A&B) is a two component, thermally conductive silicone elastomer system specially designed to be used as a thermal gap filling interface in electrical and electronic components. It works with heat sink or metal cases to dissipate heat from critical electronic component

  • Good Thermal Conductivity
  • Room Temperature and Fast Curing
  • Repairable
  • High dielectric strength

Pack Size:

My-T-Sil® 3920 (A&B) is supplied in kits consisting of 2 packages containing the weight of Parts ‘A’ and ‘B’ as per the ratio.

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Product Features & Benefits

 Used as a thermal interface in electronic components in Automobiles, Power electronics, Consumer electronics, lighting industry and battery assembly for electric vehicles and hybrid electric vehicles, etc.

Specification

Sr No Properties Value
1.) Appearance

Resin

Hardener

Mix

  

Yellow

White

White
2.) Specific Gravity @25 °C

Part A

Part B

 2.8

2.8
3.) Viscosity, Brookfield DV1 @25±2 oC, Spindle no 4, Speed 20 rpm

Part A

Part B

 200000-300000 cP

200000-300000 cP
4.) Mix Ratio 1:1
5.) Temperature Resistance -50 to 180 °C
6.) Pot Life @ 25± 2 °C/ 50 ± 5% RH 45 minutes
7.) Hardness, Durometer- Shore A, ASTM D 2240

@ 25± 2 °C/ 50 ± 5% RH

 60 ± 3
8.) Thermal Conductivity, ISO 22007 2 W/mk

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