DA202 Medium Viscosity PolyDADMAC Cationic Polymer Coagulant PDADMAC PDMDAAC for Water Treatment and Effluent Clarification
PolyDADMAC (Polydiallyldimethylammonium Chloride), also known as PDADMAC, PDMDAAC, or PolyDMDAAC, is a highly efficient cationic polymer widely used as a primary coagulant in water and wastewater treatment.
DA202 is a medium viscosity grade from the BLU DA Series, offering a balanced performance between fast reaction and strong floc formation. It is especially suitable for applications requiring improved settling efficiency and enhanced clarification.
Bluwat Chemicals is a professional manufacturer with over 25 years of experience in water treatment chemicals. Our products are exported to more than 80 countries, and we provide customized solutions based on real wastewater samples and laboratory jar testing.
Our PolyDADMAC products are manufactured under strict quality control systems and comply with NSF/ANSI/CAN 60 standards for drinking water treatment chemicals, ensuring safety and reliability for potable water applications.
| Parameter | Value |
|---|---|
| Appearance | Colorless to Light Yellow Liquid |
| Solid Content | 19–21% |
| pH (1% solution) | 3.0–7.0 |
| Specific Gravity (25°C) | 1.01–1.10 |
| Molecular Weight | Medium |
| Viscosity (25°C, cps) | 200–700 |
PolyDADMAC DA202 is widely used in:
- Drinking water treatment and clarification
- Municipal wastewater treatment
- Textile dye wastewater color removal
- Paper mill retention and drainage
- Mining wastewater treatment (coal, gold, etc.)
- Oil and gas produced water treatment
- Sludge dewatering processes
- Industrial effluent clarification
It is also suitable as a color fixing agent in textile processing.
- Recommended dilution: 0.5% – 5% solution before use
- Can be used alone or combined with PAC or other coagulants
- Optimal dosage depends on water quality and must be determined by jar testing
- Proper mixing ensures efficient floc formation and prevents breakage