Polyacrylic acid PAA
Contact Info
- Add:High-tech Zone, Heze City, Shandong Province China, Zip: 247000
- Contact: Jason
- Tel:+86-530-6200586
- Email:jason@evowt.net
Other Products
CAS No. 9003-01-4
Structural formula:
Property and Uses
PAA is non-toxic, easily soluble in water, and can operate under alkaline and medium-concentration conditions without scaling. It can disperse microcrystals or sediment of salts such as calcium carbonate and calcium sulfate into the water without settling, thereby achieving scale inhibition.
(1) This product is a commonly used dispersant, used not only as a scale inhibitor dispersant in power plants, chemical plants, fertilizer plants, refineries, and air conditioning systems as a circulating cooling water system;
(2) Widely used in industries such as papermaking and textiles, dyeing and printing, ceramics, coatings, and building materials.
Technical index（GB/T10533-2014）
| Item | Index | ||
| --- | GB/T10533-2014 | --- | |
| Solid content % | ≥30.0 | ≥40.0 | ≥50.0 |
| Appearance | Colorless to pale yellow transparent liquid | ||
| Free monomer (calculated as AA) % | ≤0.50 | ≤0.5 | ≤1.0 |
| Density (20°C)/g/cm-3 | ≥1.09 | ≥1.12 | ≥1.20 |
| pH (1% aqueous solution) | ≤3.0 | 2.5-4.5 | 2.5-4.5 |
| Ultimate viscosity (30°C) dL/g-1 | 0.06-0.10 | 0.06-0.12 | --- |
Note: The company can customize different molecular weights and contents according to customer requirements, such as 30% and 60% Polyacrylic Acid
How to use
PAA is formulated with other water treatment agents, with specific formulations and dosages determined by testing based on on-site water quality and equipment material conditions. When used alone, the typical concentration is 1-15 mg/L. In other industries such as concrete water reducers and dyeing applications, the dosage should be determined based on the test.
Packaging and storage
Packaged in plastic drums, each drum contains 25KG. Store in a cool, shaded indoor area with a shelf life of twelve months.
Safety protection
This product is mildly acidic. Pay attention to labor protection during operation, avoid contact with skin and eyes, and rinse thoroughly with plenty of water after contact.
| Industry Category | Chemicals/Water Treatment Chemicals |
|---|---|
| Product Category | Polymer |
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