ER4001 White Epoxy Resin

In Stock

ER4001 is a thermally conductive epoxy resin system which is highly temperature resistant, providing full protection up to 150°C. Thanks to its enhanced thermal conductivity; ER4001 is ideal for those applications that require effective heat dissipation, particularly for units with limited spacing.

Completely free from abrasive fillers, this product will have minimal wear impact on dispensing equipment.


Approvals RoHS-2 Compliant (2011/65/EU): Yes
Typical Properties
Liquid Properties: Base Material Epoxy
Density Part A – Resin (g/ml) 2.36
Density Part B – Hardener (g/ml) 0.95
Part A Viscosity (mPa s 23°C) 50000
Part B Viscosity (mPa s 23°C) 120
Mixed System Viscosity (mPa s 23°C) 4000
Mix Ratio (Weight) 11:1
Mix Ratio (Volume) 4.43:1
Usable Life (23°C) 60 mins
Gel Time (23°C) 6 hours
Cure Time (23 °C) 24 hours
Cure Time (Heat Cure) 1 hour @ 80 °C + 1 hour @ 120 °C
Colour Part A – Resin Off White
Colour Part B – Hardener Clear Liquid
Storage Conditions Dry Conditions: Above 15ºC, Below 35ºC
Shelf Life 24 Months (bulk) 12 months (resin pack)
Shrinkage < 1%

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