... is preferably modified additives: 2,2-dimethylol propionic acid DMPA 14、is best used in the production of waterborne ... aqueous polyurethane-modified additives: 2,2-dimethylol propionic acid DMPA Edit 16、manufacturers large supply of 2,2-dimethylol butyric ... dimethylol butyric acid (DMBA) 关键字:二羟甲基丙酸,二羟甲基丁酸,2,2-二羟甲基丙酸,2,2-二羟甲基丁酸,DMBA,DMPA,2,2-dimethylol propionic acid,2,2-dimethylol butyric acid ...