Description
PAAS is innoxious and soluble in
water, it can be used in situations of alkaline and high
concentration without scale sediment.
PAAS can disperse the microcrystals or
microsand of calcium carbonate, calcium phosphate and calcium
sulfate.
PAAS is used as scale inhibition
and dispersant for circulating cool water system, papermaking,
weave, dyeing, ceramic, painting, etc. Specification:
| Items |
Index |
| Appearance |
Colorless or light yellow transparent liquid |
| Solid content % |
*0 min |
| Free monomer (CH2=CH-COOH)
% |
1.0 max |
| Density (*0?)g/cm3 |
1.*0min |
| pH(as it) |
6.0~8.0 |
*0%, *5% are supplied too..
Usage:
PAAS can be used as scale
inhibitor and dispersant in circulating cool water systems in power
plants, iron & steel factories, chemical fertilizer plants,
refineries and air conditioning systems. Dosage should be in
accordance with water quality and equipment materials. When used
alone, ***5mg/L is preferred. When used as dispersant, the dosage
should be determined by experiment. Package and Storage: **0L
plastic drum,IBC(***0L),customers’ requirement. Storage for ten
months in shady room and dry place.
