application:

methl tetra-hydro phthalic anhydride (abbreviation:mthpa,cas no 11070-44-3) has been used in the curing agents for epoxy resins, solvent-free paints, laminated boards, epoxy adhesives and so on. when used in the curing agent for epoxy resins, there are many excellent performances such as the long-term storage at room temperature, low freezing point, low volatility and low toxicity. also widely used in motors, dry-type transformers, appliances capacitors, power capacitors, integrated circuits impregnation, casting and winding.