EPALLOY 8370 is a 3.9 functional epoxy phenol novolac resin exhibiting lower viscosity than competitively available commercial alternatives.  Close process controls produce a resin significantly lower in viscosity than other epoxy novolacs of similar functionality. 

EPALLOY 8370 combines low hydrolyzable chloride content with good reactivity.  It is compatible with all standard curing agents and most resin systems and solvents.  Because of its lower functionality, EPALLOY 8370 is excellent for use in hot melt prepreg, filament winding, circuit boards, coating and casting applications where high performance  at elevated temperature is required.   




Attribute Value
Typical Properties
Fn 3.90
Appearance Clear, Clean
Visc. @ 72C, cps 15,000-25,000
EEW, g/eq 205-212
Gardner Color, Max 3
Residual Epichlorohydrin, max ppm 10
Hydrolyzable Chloride, Max % 0.10
Weight per Gallon, @25C lbs. 100.1
Flash Point,COC,C (F) >250 (>482)
Application Group Application Description  
Adhesives Adhesives Used in high temperature structural general purpose Industrial Adhesives.
Composites General Composites High strength, high temperature resin in Industrial Composites.
Electronics Insulating Compound Effective in high performance Insulating Compounds.
Brochures Line Cards Articles / White Papers

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