| Amino C Acid | Hainan Zhongxin Chemical Co., Ltd. | Amino C Acid is a grey powder with the molecular formula of C10H9NO6S2. It has an amino content of between 70 - 80 % minimum and an HPLC purity of 97%. Amino C Acid is primarily used as an intermediate in the production of reactive and direct dyes. | |
| Bis-MPA™ | Perstorp | Bis-MPA™ is a dimethylolpropionic acid in the form of a white crystalline material. It is a key raw material in polyurethane dispersion for coatings. Bis-MPA™ can also be used in printing ink applications. | |
| DMPA® Dimethylolpropionic Acid | GEO Specialty Chemicals, Inc.TRIMET Products Group | DMPA® Dimethylolpropionic Acid unique and versatile hindered diol molecule with both hydroxyl and carboxy functionality. DMPA is an odourless, free flowing white crystalline solid which provides superior advantages in the formulation and processing of wat...weiterlesen DMPA® Dimethylolpropionic Acid unique and versatile hindered diol molecule with both hydroxyl and carboxy functionality. DMPA is an odourless, free flowing white crystalline solid which provides superior advantages in the formulation and processing of water soluble resins. This product has a neutralization equivalent of 141.0 max., a decomposition temperature of 230°C, and a water insolubles amount of 50.0ppm max. The neopentyl structure of this trifunctional compound, having two primary hydroxyl groups and one tertiary carboxylic group, permits simplified processing by allowing the combining of all reactants in a single kettle charge. Good control of the reaction is possible due to the slower esterification rate of the tertiary carboxyl, assuring a uniform distribution of carboxyl groups along the resin backbone. The free acid group actively promotes resin water solubility or water dispersibility after neutralization with a base, easily introduces a polar group to improve coating adhesion and synthetic fiber dye receptivity, and increases the alkali solubility of deposited films. verkürzen | |
| Maleic Anhydride (MA) | Aekyung Petrochemical Co., Ltd. | Maleic Anhydride (MA) is used as an ingredient in Unsaturated Polyester Resins. The resulting resins can be used in automotive coatings, inks, and paints. |
