What role do additives play in the production of epoxy رال بورڈ

Additives such as curing agents, modifiers, fillers, and diluents play an important role in determining the performance of the epoxy board. Because, as an indispensable additive of epoxy resin, they determine whether the product can be molded and cured, if not. The use of additives promotes the environmental protection of the epoxy resin reaction, does not release water or any volatile products, and has a low shrinkage rate, resulting in a relatively low internal stress, which helps greatly increase the bonding strength of the epoxy board. Of course, additives also have specific undesirable effects. It is harmless in itself, but as the demand changes, the type and composition of the additive are different, and its performance will also change.