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

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        Price: Negotiable
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        Delivery: Shipment within 3 days since the date of payment
        Address: China
        Valid until: Never Expire
        Updated on: 2020-06-27 18:07
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        Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer(AA/AMPS)

        Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid CopolymerAA/AMPS

        CAS40623-75-4

        Structure:

        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: Conform to HG/T3642-1999


        items

        index

        Appearance

        Colorless or light yellow viscous liquid

        Solid content %

        30

        40

        Free monomer (as AA)%

        0.5

        0.8

        Density(20)g/cm3

        1.05

        1.15

        Viscosity (30) dl/g

        0.055-0.100

        -

        PH(1% solution)

        3.0

        3.5-4.5

        Application:

        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 25kg,200 kg or 250kg net Plastic Drum, or packing as customersrequest.Storage for ten months in room shady and dry place.

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        久久这里只精品国产99re66
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