... Usage :Paint,Model material,Cement reinforcer,Surface resin,Timber binder,Making into special resin for paper and money. Standard of Product ... :Paint,Model material,Cement reinforcer,Surface resin,Timber binder,Making into special resin for paper and money.Quality of ... Pressure and temperature, urea as raw material inverts to melamine, and releasing NH3 and CO2, then after quenching crystallizing ...