Polyacrylic Acid (PAA)
Polyacrylic Acid (PAA) - High-performance chelating agent and dispersant for water treatment, textiles, personal care, and industrial applications. Excellent metal ion binding and dispersion capabilities.
Polyacrylic Acid (PAA) - High-performance chelating agent and dispersant for water treatment, textiles, personal care, and industrial applications. Excellent metal ion binding and dispersion capabilities.
Product Name: Polyacrylic Acid (PAA)
CAS Number: 9003-01-4
Synonyms: Acrylic acid polymer; Acrysol; Polyacrylate elastomers
Polyacrylic Acid (PAA) is a water-soluble polymer renowned for its exceptional chelating capabilities in water treatment applications. This versatile polymer serves as an effective scale inhibitor and dispersant across various industries, including boiler water treatment, textile manufacturing, personal care products, and detergent formulations. With its excellent chemical stability and adaptability, PAA offers reliable performance in diverse operational conditions.
Superior Chelating Ability: Effectively binds metal ions to prevent scale formation
Excellent Dispersant Properties: Provides outstanding dispersion in textile and dye applications
Multi-Industry Versatility: Suitable for water treatment, personal care, and detergent industries
Environmental Compatibility: Biocompatible and environmentally friendly formulation
Ease of Application: Excellent water solubility for convenient handling and dosing
Thermal Stability: Maintains performance across various temperature conditions
| Parameter | Grade A | Grade B | Grade C |
|---|---|---|---|
| Appearance | Colorless to light yellow transparent liquid | Colorless to light yellow transparent liquid | Colorless to light yellow transparent liquid |
| Solid Content, % | 30.0 | 50.0 | 62.0-64.0 |
| Free Monomer (as AA), % | ≤ 0.50 | ≤ 0.50 | ≤ 1.0 |
| Density (20°C), g/cm³ | 1.09 | 1.20 | 1.20 |
| pH (1% aqueous solution) | 2.5-4.5 | 2.5-4.5 | 2.0-3.0 |
| Viscosity (25°C), mPa•s | -- | -- | 1000-2000 |
| Average Molecular Weight | -- | -- | 2000-3000 |
Specifications may vary between production batches. Please refer to the Certificate of Analysis for precise values.
PAA is engineered for excellence across multiple industries:
Water Treatment: Scale inhibition in boiler water and cooling systems
Textile Industry: Dye dispersion and textile processing aids
Personal Care: Additive in cosmetics and skincare formulations
Detergent Manufacturing: Anti-redeposition agent and processing aid
Construction Industry: Water-reducing agent in concrete applications
Paper Manufacturing: Process aid and retention agent
Coatings & Paints: Dispersant and rheology modifier
General Industrial: Various manufacturing and processing applications
PAA is typically used in combination with other water treatment chemicals. Optimal dosage and formulation should be determined through testing based on specific application requirements and system conditions. For standalone use, recommended concentration ranges from 1-15 mg/L. In specialized applications such as concrete water reduction or textile processing, dosage should be established through performance testing and validation.
Packaging: 200L plastic drums or 1000L IBC containers
Custom Packaging: Available upon request
Storage: Store in cool, dry, well-ventilated area in original sealed containers
Shelf Life: 12 months from production date when stored under recommended conditions
Handling: Protect from freezing and extreme temperatures
PAA is weakly acidic. Appropriate personal protective equipment including safety glasses and chemical-resistant gloves should be worn during handling. Avoid contact with skin and eyes. In case of contact, immediately flush with plenty of water and seek medical attention if necessary. For comprehensive safety information, consult the Safety Data Sheet (SDS).
[ Safety Data Sheet (SDS)]
[ Technical Data Sheet (TDS)]
[ Certificate of Analysis (COA)]
Contact our technical team to request complete documentation package
Experience PAA performance in your application. Contact us to request a complimentary sample and technical consultation.
Our team of application specialists provides:
Customized formulation recommendations
Application-specific dosage guidance
Compatibility testing services
Technical consultation and troubleshooting support
Quality Assurance: All products undergo rigorous quality control testing to ensure consistent performance and reliability. Each batch is accompanied by a Certificate of Analysis guaranteeing specification compliance.
Environmental Compliance: PAA meets international environmental standards for industrial chemicals.
Disclaimer: The information provided is based on current knowledge and believed to be accurate. Users should conduct appropriate testing to determine suitability for specific applications. All products are supplied subject to our standard terms and conditions of sale.
