... convenient to operate, clean and maintain. 5, Compound electric spray head adopts water cooling and air cooling ... basic dye pigments, dye intermediate, compound fertilizer, Formaldehyde Silicic Acid, catalyst, Sulfuric Acid agent, Amino Acid, white carbon black, etc. Plastic ... , corn starch, glucose, pectin, malt sugar, sorbic acid potassium, etc. Ceramics: Aluminum oxide, ceramic tile material, ...