Properties:
QX-241 is copolymer of carboxylic group, hydroxylic group and sulfonic acid group; it has good scale inhibition performance to calcium phosphate and calcium carbonate. QX-241 has good synergic effects with other agents. QX-241 is used as scale inhibitor and dispersant in circulating cool water system and built with organophosphate.
Specification:
items |
index |
Appearance |
Colorless or light yellow viscous liquid |
Solid content % ≥ |
35.0 |
Free monomer (CH2=CH-COOH)% ≤ |
0.5 |
Density (20℃)g/cm3 |
1.1~1.2 |
Limiting viscosity number (30℃) dl/g |
0.065~0.095 |
pH(1% water solution) |
3.0~5.0 |
Usage:
Normally, the dosage of 5~25mg/L is preferred. When built with organophosphates, the dosage of 1-10mg/L is preferred, the suitable pH value is 7.0-9.5.
Package and Storage:
Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for one year in room shady and dry place.