ER2222 Red Thermally Conductive Epoxy

In Stock

ER2222 is a red variation of Electrolube’s ER2221 Thermally conductive Epoxy potting compound. The resins properties are identical to ER2221 but has been formulated with a red finish for aesthetic appearance.

It’s a highly temperature resistant epoxy with excellent thermal conductivity and a wide operating temperature range -40°C to +150°C retaining excellent characteristics even through extensive thermal cycling.


Approvals RoHS Compliant (2015/863/EU): Yes
UL Approval: Meets UL94 V-0
Typical Properties
Liquid Properties: Base Material Epoxy
Density Part A – Resin (g/ml) 2.00
Density Part B – Hardener (g/ml) 1.01
Part A Viscosity (mPa s 23°C) 8000
Part B Viscosity (mPa s 23°C) 250
Mixed System Viscosity (mPa s 23°C) 6000
Mix Ratio (Weight) 13.91:1
Mix Ratio (Volume) 7:1
Usable Life (23°C) 60 mins
Gel Time (23°C) 6 hours
Cure Time (23 °C) 24 hours
Cure Time (60 °C) 2 hours
Cure Time (100 °C) 1 hour
Colour Part A – Resin Red
Colour Part B – Hardener Brown
Storage Conditions Dry Conditions: Above 15ºC, Below 35ºC
Shelf Life 12 Months
Shrinkage < 1%

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