DA201 High Charge Density PolyDADMAC Cationic Coagulant Polymer PDADMAC PDMDAAC for Water Treatment and Effluent Clarification
PolyDADMAC DA201 – Liquid Cationic Polymer for Water Treatment
PolyDADMAC (Polydiallyldimethylammonium Chloride), also known as PDADMAC, PDMDAAC, or PolyDMDAAC, is a high-performance cationic polymer widely used as a primary coagulant in water and wastewater treatment processes.
DA201 is a low-viscosity grade from the BLU DA Series, designed to provide efficient charge neutralization and rapid floc formation. With its high charge density, it is especially effective in removing suspended solids, color, and organic contaminants.
Bluwat Chemicals is a professional manufacturer of water treatment chemicals with over 25 years of experience. We export to more than 80 countries and provide customized solutions based on real wastewater samples and laboratory jar testing to ensure optimal treatment performance.
- High charge density for strong charge neutralization
- Fast floc formation and excellent clarification efficiency
- Effective at low dosage, reducing overall treatment cost
- Compatible with inorganic coagulants such as PAC
- Wide pH adaptability from 0.5 to 14
- Reduces sludge generation during dewatering process
- Easy to handle and dose due to liquid form
| 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 | Low |
| Viscosity (cps) | <200 |
Source: Technical Data Sheet
PolyDADMAC DA201 is widely used in:
- Drinking water treatment and clarification
- Industrial wastewater treatment
- Textile dyeing wastewater color removal
- Paper mill retention and drainage improvement
- Mining wastewater treatment (coal, gold, etc.)
- Oil and gas produced water treatment
- Sludge dewatering processes
- Sugar industry clarification
It can also be used as a color fixing agent in textile processing.
- Recommended dilution: 0.5% – 5% solution before dosing
- Can be used alone or combined with inorganic coagulants such as PAC
- Optimal dosage depends on water quality and should be determined by jar testing
- Proper mixing is essential to ensure uniform dispersion and prevent floc breakage
- 25L / 200L plastic drums
- 1000L IBC tanks
- Store in original containers in a cool, dry place
- Avoid direct sunlight, heat, and freezing conditions
Bluwat Chemicals is a leading manufacturer of water treatment chemicals with strong global presence.
- 25+ years of manufacturing experience
- Exporting to more than 80 countries
- Stable product quality with strict QC system
- Advanced R&D and laboratory support
- Customized solutions based on real wastewater samples
- Fast delivery and professional technical support
PolyDADMAC is mainly used as a cationic coagulant in water and wastewater treatment to remove suspended solids, color, and organic matter.
Yes, when used at recommended dosage, it is widely applied in drinking water clarification processes.
In some applications, PolyDADMAC can partially or fully replace inorganic coagulants, reducing sludge generation and improving efficiency.
They refer to the same product; PDADMAC is simply an abbreviation.
The optimal dosage depends on water quality and should be determined through laboratory jar testing.