HC68 series is a composed salt of cyclic-amidine and multi-acid. It utilizes the two different reaction rates of group in molecular structure, and during the curing process, it generates nonuniform shrinkage then forms the matt surface. It has both gloss decreasing and curing functions.
Fumaric Acid feed grade (FA) is an intermediate used in several chemical production processes. It is also used in coating applications, and as an additive in food and feed applications.