Dihydroxymethyl butyric acid has an advantage over dimethylol propionic acid, and it can be considered as the most hydrophilic hydrophilic compound known to date.

With the increasingly stringent national environmental protection policies, various laws and regulations have been introduced one after another, China's water-based resin is bound to develop rapidly, water-based materials have replaced the traditional oily material is the general trend, dimethylol butyric acid as a better performance The carboxylic acid-type hydrophilic chain extenders will surely usher in a vast market.