Acrylic Acid/Acrylate/Phosphonic Acid/Sulfosalt Tetra-copolymer (IR-241)
Properties:
IR-241 is a copolymer of carboxylic, hydroxy, and sulfonic acid groups. Therefore, it has good scale inhibition performance to calcium phosphate and calcium carbonate.
IR-241 has good synergic effects with other agents. IR-241 is used as a scale inhibitor and dispersant in circulating a cool water system and is built with an organophosphate.
Specifications:
| Items | Index |
|---|---|
| Appearance | Colorless or light yellow viscous liquid |
| Solid content, % | 35.0 Min. |
| Free monomer (CH2=CH-COOH), % | 0.5 Max. |
| Density (20℃), g/cm3 | 1.1-1.2 |
| pH (1％ water solution) | 3.0-5.0 |
Usage:
Usually, the dosage of 5~25 mg/L is preferred. However, 1~10 mg/L is preferred when built with organophosphates, and the suitable pH value is 7.0-9.5.
Package and Storage:
In a 250 kg net plastic drum, the IBC drum can also be used as required.
Storage for one year in a room shady and dry place.