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    Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer ( AA/ AMPS) Supply

    Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer ( AA/ AMPS) Supply

    Quantity Order:
    Origin:
    China
    Pack. & Delivery:
    In 250kg net Plastic Drum, IBC drum can also be used as required
    CAS No.: 40623-75-4
    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, it 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 ) g/ cm3 1.15 min
    pH( 1% solution) 3.5-4.5
    Viscosity mpa.s 90-200
    Usage:
    AA/ AMPS can be used as scale inhibitor and dispersant in open circulating cool water system, oilfield refill water system, metallurgy system and iron & steel plants to prevent sediment of ferric oxide. When built with organophosphorines and zinc salt, the suitable pH value is 7.0~ 9.5.
    AA/ AMPS can also be used as dyeing auxiliaries for textile.
    Package and Storage:
    Normally In 250kg net Plastic Drum, IBC drum can also be used as required.Storage for ten months in room shady and dry place.


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