Water-soluble, anionic acrylic monomer based on 2-acrylamido-2-methylpropane sulfonic acid (AMPS®) chemistry.
Provides exceptional colloidal stability and salt tolerance in aqueous polymer dispersions.
Enables strong electrostatic stabilization and improved particle integrity during emulsion polymerization.
Offers high reactivity and efficient incorporation into polymer backbones without chain transfer issues.
Supports low-VOC, environmentally compliant formulations meeting stringent regulatory requirements.
High-performance architectural and industrial waterborne paints and coatings.
Textile and paper finishing binders requiring wash-fastness and dimensional stability.
Adhesives and sealants demanding robust wet adhesion and shear resistance.
Oilfield chemicals including rheology modifiers and fluid loss control agents.
Construction additives such as redispersible polymer powders for tile adhesives and renders.
| Chemical Type | Anionic vinyl monomer (AMPS-based) |
| Product Form | Aqueous solution (~50% active content) |
| Appearance | Clear, colorless to pale yellow liquid |
| pH (10% aqueous solution) | 2.0 – 3.5 |
| Active Content | 48 – 52 wt% |
| Viscosity (25°C) | 5 – 20 mPa·s |
| Solubility | Miscible with water; partially miscible with alcohols |
| Storage Stability | ≥6 months at 5–25°C under nitrogen, protected from light |
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E-mail: wangxingqiang@ericwchem.com
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