ERISYS GE-31, the triglycidyl ether of trimethylolethane, is a low viscosity aliphatic triepoxide. It is intended for use as a reactive diluent for high viscosity epoxy resins. GE-31 is compatible at all concentrations with those resins. Resin/diluent blends can be cured using any curing agent for epoxy resins. As a result of its structure, GE-31 is not as efficient in viscosity reduction as many other reactive diluents. However, as a high functionality reactive modifier, cured properties of formulations containing GE-31 are maintained to a greater degree than those of systems containing lower functionality diluents. GE-31’s structure helps to produce cured formulations with higher cross-link density suggesting use in applications requiring enhanced chemical resistance.

Typical Properties Values
EEW, g/eq 150-170
Viscosity, cps 200-300 @25°C
Color, Max 4 (Gardner)
Hydrolyzable Chloride, Max % 0.10
Residual Epichlorohydrin, Max ppm 10
Weight per Gallon, @25°C lbs. 10+- 0.1
Flash Point, °C (°F) >93(200)

Europe (REACH) Format

China SDS Format

GHS Internatl Format

North American Format

Application Group Application Description
Adhesives Industrial General Use Epoxies Tri-functional diluent used to improve flow, increased filler incorporation and ease of handling.
Adhesives Construction Anchor Bolt Adhesives High functional diluent providing better physical property retention.