... of the basic organic chemical intermediate products, the main purpose is the production of melamine-formaldehyde resin (MF) of ... can also be made flame retardant, water-reducing agent, formaldehyde, etc. clean. Than the hardness of the resin of ... high urea-formaldehyde resin, non-flammable, water-resistance, heat resistance, aging resistance, arc resistance, chemical corrosion, good insulation ...