Description
Polyol and carboxyl acid are essential in polyurethane manufacturing system. Dimethylol propionic acid (DMPA) contains two kinds of functional groups in one molecule. There are two primary hydroxyl groups and one tertiary carboxyl group which provide function of making polyurethanes and polyesters especially water soluble. Application includes polyurethane dispersion, alkyds and polyesters, chemical building block, printing inks, photographic chemicals.
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