EPALLOY 8330 is a 3.6 functional epoxy phenol novolac resin exhibiting lower viscosity than competitively available commercial alternates. Close process controls produce a resin significantly lower in viscosity than other epoxy novolacs of similar functionality. EPALLOY 8330 combines low hydrolyzable chloride content with good reactivity. It is non-crystallizing and compatible with all standard curing agents and most resin systems and solvents. Because of its lower viscosity, EPALLOY 8330 is excellent for use in hot melt prepreg, filament winding and circuit board applications where high performance is required.


Attribute Value
Typical Properties
Fn 3.6
Appearance Clear, Clean
Visc. @ 52C, cps 20,000-30,000
EEW, g/eq 171-183
Gardner Color, Max 3
APHA Color, max N/A
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 Filament Wound Pipe Used in chemical resistant pipe.
Paints & Coatings Industrial Coatings Excellent chemical resistance in Industrial Coatings.

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