2,2-Bis(hydroxymethyl)butyric acid;2,2-Bis(hydroxymethyl)-n-butyric acid; Dimethylolbutanoic acid; 2,2-Bis(Hydroxymethyl) Butyric Acid; DMBA

2,2-Bis(hydroxymethyl)butyric acid;2,2-Bis(hydroxymethyl)-n-butyric acid; Dimethylolbutanoic acid; 2,2-Bis(Hydroxymethyl) Butyric Acid; DMBA
Molecular Formula:C6H12O4
Molecular Weight:148.16
CAS:10097-02-6
Melting point:109-112 ºC
Purity:99%
2,2-Bis(hydroxymethyl)butyric acid is regarded as a new generation of environmentally friendly chain extender and internal emulsifier for water-based polyurethane. It produces water-based polyurethane adhesives without the use of organic solvents and zero organic residues. There are no problems such as using DMPA with high melting point, slow dissolution, long reaction time, high energy consumption, poor product performance, the need to add organic solvents, and large solvent residues. It can also be used in the manufacture of water-based epoxy resins, polyesters and other adhesives. He is currently the best multi-purpose modifier (hydrophilic chain extender) for water-based products such as water-based polyurethane, water-based resins, water-based adhesives, and water-based coatings. As a monomer, dimethylol butyric acid ( DMBA) without adding any organic solvent (replaced by water), the production process is simpler, the performance is stable, and the effect is the best.