Polyacrylic Acid (PAA)/Sodium Polyacrylate(PAAS)

1.Used alone or with organic phosphonates 2.Less dosage and competitive price 3.Excellent quality and wide applicability 1.Properties:

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.

2.Quality Indicators

Items	Indicators
Appearance	Colorless or light yellow liquid
Density (20 °C), g/cm3	Max 1.08 (Polyacrylic acid)
	Max 1.15(Sodium Polyacryliate)
PH value(10% solution)	Min 3.00(Polyacrylic acid)
	6.0~8.0(Sodium Polyacryliate)
Solid matter content, %	Max 30.0
Free monomer, %	Min 0.50
Limiting viscosity, dL/g(30°C)	0.055~0.100

Remarks: The quality indicators according to user requirements3.Safety, Protection, Packing and Storage Weak acidity, low toxicity and no irritation smell. Once skin contacted, please wash off immediately with plenty of water. 25KG per plastic bulk, customer packages are available. Exposure is strictly prohibited. The temperature should be higher than 0°C. Storage period is ten months in shady, well-ventilated and dry place. 

Polyacrylic Acid (PAA)/Sodium Polyacrylate(PAAS)