... impregnation, casting and winding of motors, dry-type transformers, high voltage switch, transformer,. Uses:For epoxy curing agent, solvent-free ... impregnation, casting and winding of motors, dry-type transformers, high voltage switch, transformer, line output transformer, household appliances capacitors, power ... 0500.035~0.050Avid value mgKOH/g660-685660-685Anhydride %40.540.5Loss on heat %(120°C)2.0.0 ...