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AA-AMPS

40623-75-4

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Description

AA-AMPS
Properties:
AA/AMPS is the copolymer of acrylic acid and 2-acrylanmido-2-methylpropanesulfonic acid (AMPS).
Due to including carboxylic group (scale inhibition and dispersion) and sulfonic acid group (strong polarity) in this copolymer, AA/AMPS has high calcium tolerance and good scale inhibition for calcium phosphate, calcium carbonate and zinc scale.
When built with organophosphines, the synergic effect is obvious.
AA/AMPS is suitable to be used in water quality of high pH and high alkaline, AA/AMPS is one of the ideal scale inhibitor and dispersant on high concentration index.

Specification:
items index
Appearance: Colorless or light yellow viscous liquid
Solid content %: 40 min
Free monomer (as AA)% : 0.8 max
Density (20闂?g/cm3: 1.15 min
pH(1% solution): 3.5-4.5
Viscosity mpa.s: 90-200

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