The role of benzoic acid in resin

Benzoic acid is a monobasic acid with a small molecular weight and a benzene ring structure. After the introduction of the alkyd resin structure, the paint film can be dried quickly, with high gloss, high hardness, water resistance, salt spray resistance, gloss retention and weather resistance. Sex is good. Combined with amino resin can play a role in quick drying, while reducing the amount of amino resin. Benzoic acid is a monobasic acid, the formula is simple to handle, and a certain equivalent proportion of fatty acids can be replaced according to general principles.