DA503 Medium High Viscosity Ultra High Solid PolyDADMAC Cationic Polymer Coagulant PDADMAC PDMDAAC NSF Certified for Strong Flocculation and Wastewater Treatment
PolyDADMAC DA503 – NSF Certified High Concentration Polymer with Enhanced Floc Strength
PolyDADMAC, also known as PDADMAC, PDMDAAC, PolyDMDAAC, or Poly (DADMAC), is a high charge density cationic polymer widely used in coagulation and flocculation processes.
DA503 is a medium-high viscosity grade within the 50% solid BLU DA Series, developed to deliver stronger floc formation and improved sedimentation performance while maintaining high concentration efficiency.
Compared with DA502, DA503 provides:
- Larger and stronger floc structure
- Improved settling performance
- Better performance in higher turbidity water
Compared with higher grades (DA504+), DA503 offers:
- Easier dosing and pumping
- More stable system operation
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 based on laboratory testing and real application conditions.
Our PolyDADMAC products are NSF certified for drinking water treatment chemicals, ensuring compliance with international potable water standards.
- NSF certified for drinking water treatment
- Ultra high solid content (~50%) for maximum efficiency
- Medium-high viscosity for stronger floc formation
- Produces larger and more stable flocs
- Improved sedimentation and clarification performance
- High charge density for effective coagulation
- Compatible with PAC and other coagulants
- Suitable for continuous dosing systems
| 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 | Medium–High |
| Viscosity (cps) | 3000–5000 |
PolyDADMAC DA503 is widely used in:
- Drinking water treatment and clarification
- Municipal water treatment plants
- Industrial wastewater with higher turbidity
- Textile dye wastewater color removal
- Paper mill water treatment
- Mining wastewater treatment
- Oil and gas water treatment
- Sludge dewatering support systems
- Dilute to 0.5%–5% solution before use
- Can be used alone or combined with PAC
- Jar testing is recommended for optimization
- Suitable for automated dosing systems
- Ensure proper mixing for best floc formation
- 25L / 200L plastic drums
- 1000L IBC tanks
- Store in cool, dry place away from sunlight
- Avoid extreme temperatures
- NSF certified drinking water treatment chemicals
- 25+ years manufacturing experience
- Exported to more than 80 countries worldwide
- Stable product quality and strict QC
- Strong R&D and application support
- Customized solutions for various industries