Acrylic Acid-2-Hydroxypropyl Acrylate Copolymer
Product Description: The copolymer MA-AA is a water treatment agent formed by the copolymerization of maleic acid and acrylic acid in a certain ratio. This product has a strong dispersing effect on carbonates and other substances. It has high thermal stability and can be used under harsh conditions such as 300℃ high temperature. It is used as a dispersing scale inhibitor in the industrial water treatment industry and as a dispersing chelating agent in the dyeing industry.
【CAS】 26677-99-6 Alias： MA/AA
Structural formula
- Properties:
It is provided with better scale inhibition and dispersing characters compared with the similar product T-225 from Kurita Company, which can be built together with organic phosphate, with a special inhibition and dispersing effect on calcium phosphate, ferric oxide and dirt, dispersing the clay and greasy stain with certain corrosion inhibition function.
- Usage:
Acrylate Copolymer is provided with inhibition and dispersing function in open circulating cool water system and can be utilized independently or built with other chemicals in water systems such of cooling water or boiler water.
- Quality Index:
| items | index | |
| Neutral | Acid | |
| Appearance | Colorless to yellow liquid | |
| Solid content % | 30.0 min | 30.0 min |
| Free monomer (as AA )% | 0.5 max | 0.5 max |
| pH(1% water solution) | 7.5±1.0 | 2.5±0.5 |
| Limiting viscosity number (30℃) dl/g | 0.065~0.095 | |
| Density (20℃)g/cm3 | 1.10 m | |
- Package and storage:
It is packed in plastic buckets with the net weight of 25KG and stored under the room condition of 〉-5℃.
