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MHHPA


Methyl hexahydrophthalic anhydride also known as MHHPA,is a colorless liquid anhydride hardener produced from methyl tetrahydrophthalic anhydride (MTHPA) through the catalytic hydrogenation process. It is often used in the epoxy curing related fileds that has higher requrement for the color, the weather resistance,moisture resistance and heat resistance.

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