ER2219 Single Component Epoxy Resin

In Stock

ER2219 is a versatile single component epoxy resin suitable for use as a glob-top resin or for dipping hybrid circuits and individual components which require discrete concealment. The resin is semi-thixotropic allowing for efficient heat curing and a faster process time.

ER2219 meets UL94 V-0 approval as a flame retardant resin.


Approvals RoHS Compliant (2015/863/EU): Yes
UL Approval: Meets UL94 V-0
Typical Properties
Liquid Properties: Usable Life 6 months @ 20°C
6 weeks @ 40°C
For extended usable life, store refrigerated –
Allow to return to ambient temperature before use.
Cure Time 40 minutes @ 90°C
30 minutes @ 100°C
15 minutes @ 120°C
Density (g/ml) 1.16
Viscosity @ 23⁰C (mPa s) 22,900
Ionisable Chlorine Level(ppm) 280
Cured Properties: Shore D Hardness 75
Operating Temperature Range (°C) -40 to +120
Water Absorption (7 days @ 23°C) 1.0%
Dielectric Strength (kV/mm) 12
Dielectric Constant @ 20°C, 50Hz 4.0
Loss Tangent 0.03
Weight Gain (3 hours in boiling water) 1%
Glass Transition Temperature (
oC) 80
Flame Retardancy Meets UL94 V-0

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