ER2188 Black Epoxy Resin

In Stock

ER2188 two part epoxy is a flame retardant, general purpose potting and encapsulating compound. Its a good all round resin offering a cost effective solution for a wide range of applications.

The system utilises a hardener free of DDM or other aromatic amines. The flame retardant technology used is of a ‘clean’ type leading to relatively low toxicity fumes and low smoke emission.


Approvals RoHS Compliant (2015/863/EU): Yes
UL Approval: UL94 V-0 (File: E100107)
Typical Properties
Liquid Properties: Base Material Epoxy
Density Part A – Resin (g/ml) 1.83
Density Part B – Hardener (g/ml) 0.92
Part A Viscosity (mPa s @ 23ºC) 150000
Part B Viscosity (mPa s @ 23ºC) 200
Mixed System Viscosity (mPa s @ 23ºC) 9000
Mix Ratio (Weight) 10.97:1
Mix Ratio (Volume) 5.53:1
Usable Life (20°C) 60 mins
Gel Time (23°C) 150 mins
Cure Time (23°C) 24 hours
Cure Time (60 °C) 2 hours
Cure Time (100 °C) 20 minutes
Colour Part A – Resin Black
Colour Part B – Hardener Amber
Storage Conditions Dry Conditions: Above 15ºC, Below 35ºC
Shelf Life 24 Months (bulk) 18 months (resin pack)
(Measured on 100ml sample; cylinder of diameter 49.4mm @ 23ºC) < 35ºC
Shrinkage < 1%

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