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Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer
(AA/AMPS)
CAS No. 40623-75-4
Batch No. 120820C1
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, it has high calcium tolerance and good scale inhibition for calcium phosphate, calcium carbonate and zinc scale.
Specification:
| Items | Index | Result |
| Appearance | Colorless or light yellow liquid | Colorless or light yellow liquid |
| Solid content % | 40 min | 40.44 |
| Free monomer (as AA)% | 0.8 max | 0.30 |
| Density (20℃)g/cm3 | 1.15 min | 1.182 |
| pH(1% water solution) | 3.5-4.5 | 4.15 |
| Viscosity mpa.s | 90-300 | 185 |
| Registration Date | 2014/04/21(Year/Month/Date) |
|---|---|
| Buyer / Seller in EC21 | Seller |
| Business Type | Manufacturer |
| Year established | 2002 |
| Employees total | 101 - 500 |
| Annual revenue | USD 1,000,001 - 2,000,000 |
| Company | Twin International Co., Limited |
|---|---|
| Address | No.345 Jinxiang Road, Jinqiao Export Processing ZoneShanghaiShanghai201206China |
| Phone | +86 - 21 - 80309280 |
| Fax | +86 - 21 - 61923461 |
| Homepage | http://www.twinshanghai.com |
| Contact | jerry / manager |