详情
Polyacrylic Acid (PAA)
CAS No.: ********4
Properties:
PAA is innoxious and soluble in water, it can be used in situations
of alkaline and high concentration without scale sediment. PAA can
disperse the microcrystals or microsand of calcium carbonate,
calcium phosphate and calcium sulfate. PAA is used as scale
inhibitor 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
Free monomer (CH2=CH-COOH) % 0.5
Density (*0℃)g/cm3 1.*9
pH(1% solution) 3.0
*0% PAA are also supplied.
Usage:
PAA 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.
Package and Storage:
Normally In **0kg net Plastic Drum, IBC drum can also be used as
required. Storage for one year in room shady and dry place.
