SONYEE Food Grade Hexamethylol Melamine with Molecular Principal Chain Heterochain Polymer Applied in Resin Synthesis and Coating Formulations

SONYEE Food Grade Hexamethylol Melamine SONYEE melamine raw material (melamine formaldehyde resin powder) is a high-purity industrial chemical made of 100% pure melamine with core hexamethylol melamine components. This heterochain polymer features excellent thermal stability, mechanical strength, chemical resistance and cross-linking performance during curing, delivering hard, durable finished products adaptable to harsh working conditions. With a molding temperature of 140