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Polyacrylic Acid (PAA)

Polyacrylic Acid (PAA) introduction

Polycarboxylic antiscale and dispersant...

Dispersant is a molecule at the same time in the lipophilic and hydrophilic nature of the two opposing surfactant. Those can be difficult to homogeneous dispersion of inorganic dissolved in the liquid, The solid particles of paint, but also to prevent the solid particles and the settlement pool, a stable suspension of pharmaceutical requirements.

Polyacrylic Acid (PAA) is innoxious and soluble in water, it can be used in situations of alkaline and high concentration without scale sediment. Polyacrylic Acid (PAA) can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. Polyacrylic Acid is used as scale inhibitor and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc.


Polyacrylic Acid (PAA) Specification:

40%, 50% PAA are also supplied.

items index
Appearance Colorless or light yellow transparent liquid
Solid content % 62.0-64.0
Free monomer (as AA) % 1.0 max
Density (20℃)g/cm 3 1.20 min
pH(as it) 2.0-3.0
Viscosity (at 25°C) mPa•s 1000-2000
Average Molecular weight 2000-3000


          Keywords:  Polyacrylic Acid ,PAA