N-Methylol Acrylamide

It contains N-Methylol Acryl amide (48% solution), N-Methyl Acryl amide with ultra low free formaldehyole, N-Methylol Acryl amide(98%Crystal). NMA is a special monomer with two functional groups, they are ethenyl and methylol. Through emulsion polymerization or solution polymerization, thermoplastic polymer may be obtained by comining NMA with many kinds of ethenyl monomer. Because there are functional groups of methylol in the branch chain, this thermoplastic polymer can self cross-link into cross-linked polymer under certain condition. NMA polymer can cross-link in the room temperature, the reaction will quicken if adding acid catalyst or heating it, and many matters in it can promote cross-linking efficaciously. The methylol in the NMA can react with many matters under certain condition, such as Acrylamide, Alcohol, Phenol, Hydroquinone and Phosphoric acid, etc., somerections have been used efficaciously.