SONYEE Shelf Life 1 Years Hexamethylol Melamine Yellow Chemical Intermediate Used in Production of Resins and Polymer Materials

SONYEE Shelf Life 1 Years Hexamethylol Melamine Yellow Chemical Intermediate Used in Production of Resins and Polymer Materials Product Overview SONYEE Melamine Raw Material (Melamine Formaldehyde Resin Powder, Model 260725) is a high-purity, food-grade industrial raw material produced in China with ISO certification. Featured with a unique yellow color, the product adopts Hexamethylol Melamine as the core intermediate, delivering excellent physical and chemical stability,