... (melamine resin),and owns the advantages of unharmful,heatresisting,antiaging,high luster,good insulation.Packing:25kg/bag,500kg/bag,1000kg/bag ... ,papermaking,textile,paints and leather processing industry.Specification: Index Spename High ClassFirst ClassAppearanceWhite powder without foreign matterPurity ≥%99.899.0Water Content ...