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Category: | Chemicals / High Polymers |
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CAS No.: 40623-75-4
Structural Formula:
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 ( | 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
SHANDONG IRO Oil Drilling Chemical Co., Ltd | |
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Country/Region: | Shan Dong - China |
Business Nature: | Manufacturer |
Phone: | 13626398160 |
Contact: | max ma (marketing manager) |
Last Online: | 27 Aug, 2012 |