EPALLOY® 9237-70

EPALLOY® 9237-70

EPALLOY 9237-70 is a very low viscosity non-crystallizing modified Bisphenol F resin which combines low hydrolyzable chlorides with a high degree of reactivity and good chemical resistance. It is compatible with all standard curatives and most resin systems and solvents.

EPALLOY 9237-70 is excellent for 100% solids coatings and trowelable floorings requiring room temperature cure and chemical resistance to concentrated acids and aggressive solvents. Its exceptionally low hydrolyzable chlorides make it the preferred material for electronic encapsulants and laminates. EPALLOY 9237-70 is an excellent base resin for low VOC coatings with higher temperature and chemical resistance versus conventionally diluted resins. Cure speeds are also not reduced like typical low viscosity Bisphenol A resins or those modified with reactive diluents.

Typical Properties Values
EEW, g/eq 170-181
Viscosity, cps 5,000-7,000 @25°C
Color, Max 4 (Gardner)
Fn 2.1
Hydrolyzable Chloride, Max % 0.10
Residual Epichlorohydrin, max ppm 10
Flash Point,°C (°F) >250 (482)
Weight per Gallon, @25°C lbs. 9.8 +/-0.1

To obtain a Safety Data Sheet (SDS) please contact Global_Product_EHS_AdMat@huntsman.com

Application Group Application Description
Coatings Industrial Solvent-Based Maintenance Coatings Non-crystallizing Bis-F, modified with Bis-A.
Coatings Industrial Coatings Non-crystallizing resin in Industrial Coatings.
Adhesives Construction Adhesives & Sealants non-crystallizing resin in Sealants.
Adhesives Construction Grouts, Mortars non-crystallizing resin in Grouts.
Electrical and Electronics Electronics Encapsulants non-crystallizing resin in Potting & Encapsulation.