Liyuan CMC is a widely used additive in welding electrode flux coatings. Its molecular binding properties help disperse powder materials uniformly and improve coating rheology. This ensures stable electrode forming and smooth application. The cracking and peeling of coatings are also reduced, which helps increase production yield.
CMC does not affect weld quality as it decomposes completely at high temperatures and leaves virtually no ash residue during the welding process. Its thermal breakdown also creates a protective gas layer that inhibits oxidation, which ultimately enhances electrode performance and reliability.