Epoxy Hardeners Special Hardeners and Accelerators

DENOMINATION	PHYSICAL FORM	VISCOSITY AT 25OC cps	M.P OC	HOT/COLD SETTING	MIXING RATIO	RECOMMENDED APPLICATION
LAPOX K-13	Liquid	<=10	--	Hot	0.1-2 phr	Used as an accelerator with anhydride hardeners or with dicy for NEMA G-10 laminates.
LAPOX K-65	Liquid	150-300	--	Cold	0.5-10 phr	Rarely used alone as hardener, more commonly used as accelerator with polyamides or anhydrides.

MIXING RATIOS OF GENERAL PURPOSE HARDENERS ARE WITH REFERENCE TO A STANDARD LIQUID BASIC RESIN (B-11). WHERE HARDENERS ARE INTENDED FOR USE WITH A SPECIFIC RESIN, THE RATIO REFERS TO THAT RESIN WHICH IS SPECIFICALLY INDICATED.