desmodur bl3370 mpa low temperature blocked curing agent
type based on blocked polyisocyanate of hexamethylene diisocyanate supply form at 1-propylene glycol methyl ether acetate-2（mpa) is about 70%70% purpose with desmophen® various grades of products are mixed and prepared to have high resistance to heat yellowing and high light resistance. a one-component baking polyurethane coating; as an additive to traditional baking paints, it can…
