DA407 Ultra High Viscosity High Solid PolyDADMAC Cationic Polymer Coagulant PDADMAC PDMDAAC NSF Certified for Ultra Fine Particle Removal and Advanced Water Treatment
PolyDADMAC DA407 – NSF Certified Ultra High Molecular Weight Polymer for Precision Treatment
PolyDADMAC, also known as PDADMAC, PDMDAAC, PolyDMDAAC, or Poly (DADMAC), is a high charge density cationic polymer widely used in advanced coagulation and flocculation processes.
DA407 is an ultra high viscosity and very high molecular weight grade within the 40% solid BLU DA Series, engineered for precision water treatment, ultra fine particle capture, and maximum floc stability.
Compared with DA406, DA407 provides stronger polymer chain bridging, enhanced floc resilience under shear conditions, and improved performance in extremely fine or colloidal particle systems.
Bluwat Chemicals is a global manufacturer with over 25 years of experience in water treatment chemicals, exporting to more than 80 countries. We provide customized solutions supported by laboratory jar testing and real application scenarios.
Our PolyDADMAC products are NSF certified for drinking water treatment chemicals, ensuring compliance with international potable water standards and enabling safe application in municipal systems.
- NSF certified for drinking water treatment
- Ultra high viscosity and molecular weight for maximum bridging
- Exceptional performance in ultra fine particle removal
- High floc stability under high shear conditions
- Produces uniform and compact flocs for deep clarification
- Ideal for polishing and tertiary treatment stages
- Enhances sludge compaction and reduces residual turbidity
- Compatible with PAC and other coagulants
| Parameter | Value |
|---|---|
| Appearance | Colorless to Light Yellow Liquid |
| Solid Content | 39–41% |
| pH | 3.0–7.0 |
| Specific Gravity (25°C) | 1.01–1.10 |
| Molecular Weight | Very High |
| Viscosity (cps) | 12000–15000 |
PolyDADMAC DA407 is ideal for:
- Advanced drinking water treatment and polishing
- Ultra low turbidity water clarification
- Membrane pretreatment systems (UF/RO)
- Industrial water reuse with strict quality requirements
- Fine colloidal particle removal
- Paper mill white water polishing
- High clarity effluent treatment systems
- Tertiary wastewater treatment processes
👉 Recommended for applications requiring ultra low turbidity and high clarity output.
- Dilute to 0.5%–5% solution before use
- Can be used alone or combined with PAC
- Jar testing is essential for optimal dosing
- Apply controlled mixing to maintain floc integrity
- Suitable for advanced and polishing treatment stages
- 25L / 200L plastic drums
- 1000L IBC tanks
- Store in cool, dry place away from sunlight
- Avoid freezing or extreme heat
- NSF certified drinking water treatment chemicals
- 25+ years manufacturing experience
- Exported to more than 80 countries
- Advanced R&D and application support
- Stable quality and consistent supply
- Customized solutions for high-end water treatment