Melamine resin is one of our strong items,if you are interested in it,pls let us know freely! Melamine resinName: Carbonyl DiaminMolecular Formula ... . It is also used as raw material for urea-formaldehyde resin, plastics, paint, adhesion agent, and for pharmaceutical and foodstuff industries ... .1 maxAsh0.03 maxPH Value7.5 ~ 9.5Chromaticity20 maxTurbidity20 max Melamine resin