... white crystal Melamine 99.8% is a wide range of uses of the basic organic chemical intermediate products, the main ... agent, formaldehyde, etc. clean. Than the hardness of the resin of high urea-formaldehyde resin, non-flammable, water-resistance, ... chemical corrosion, good insulation performance, gloss and mechanical strength, widely used in wood, plastic, paint, paper, textile, leather, electrical, ...