DA501 Ultra High Solid PolyDADMAC Cationic Polymer Coagulant PDADMAC PDMDAAC NSF Certified for Water Treatment and Cost Efficient Wastewater Clarification
PolyDADMAC, also known as PDADMAC, PDMDAAC, PolyDMDAAC, or Poly (DADMAC), is a high charge density cationic polymer widely used in water and wastewater treatment.
Compared with DA451 (45%) and DA401–408 (40%), DA501 provides:
- Higher concentration → lower transportation and storage cost
- Reduced dosing volume → improved operational efficiency
- Lower viscosity relative to concentration → easier pumping and handling
Bluwat Chemicals is a professional manufacturer of water treatment chemicals with over 25 years of experience, exporting to more than 80 countries. We provide customized solutions supported by laboratory jar testing and real application data.
Certification Advantage:
Our PolyDADMAC products are NSF certified for drinking water treatment chemicals, ensuring compliance with international potable water standards and making DA501 suitable for municipal and industrial water treatment systems.
- NSF certified for drinking water treatment
- Ultra high solid content (~50%) for maximum efficiency
- Lower viscosity compared to high viscosity grades → easy dosing
- High charge density for effective coagulation
- Reduces transport and storage costs significantly
- Suitable for large scale water treatment systems
- Compatible with PAC and other coagulants
- Stable performance across wide pH range
| Parameter | Value |
|---|---|
| Appearance | Colorless to Light Yellow Liquid |
| Solid Content | 49–51% |
| pH | 3.0–7.0 |
| Specific Gravity (25°C) | 1.01–1.10 |
| Molecular Weight | Low–Medium |
| Viscosity (cps) | 1000–2000 |
PolyDADMAC DA501 is ideal for:
- Municipal drinking water treatment plants
- Large scale industrial wastewater treatment
- Continuous dosing systems
- Textile wastewater color removal
- Paper mill water treatment
- Mining wastewater clarification
- Industrial water reuse systems
- Cost-sensitive large volume projects
👉 Recommended for applications requiring high concentration and cost efficiency.
- Dilute to 0.5%–5% solution before dosing
- Suitable for automated dosing systems
- Can be used alone or combined with PAC
- Jar testing is recommended for optimal dosage
- Ensure proper mixing for uniform dispersion
- 25L / 200L plastic drums
- 1000L IBC tanks
- Store in cool, dry place away from sunlight
- Avoid freezing and overheating
- NSF certified drinking water treatment chemicals
- 25+ years manufacturing experience
- Exported to more than 80 countries worldwide
- Stable quality and strict QC system
- Strong R&D and application support
- Customized solutions for different industries