... , textile, paints and leather processing industry. Melamine (GB/T9567-1997)Purity>=99.8%Water Content<=0.1%Ash Content<=0.03 ... (Pt-Co)<=20Turbidity(Kaolin Turbidity)<=20PH Value7.5-9.5AppearanceWhite Powder , No Impurity Uses: 1) Decorative Panel: can be ... resin decorative paint. (3) Molding powder: After mixing, granulation processes can be made of melamine plastic, excessive, dirt, moisture was ...