DA502 Medium Viscosity Ultra High Solid PolyDADMAC Cationic Polymer Coagulant PDADMAC PDMDAAC NSF Certified for Water Treatment and Wastewater Clarification
PRODUCT INTRODUCTION
PolyDADMAC DA502 – NSF Certified High Concentration Balanced Performance Polymer
PolyDADMAC, also known as PDADMAC, PDMDAAC, PolyDMDAAC, or Poly (DADMAC), is a high charge density cationic polymer widely used in water and wastewater treatment processes.
DA502 is a medium viscosity grade within the 50% solid BLU DA Series, designed to provide a balanced combination of high concentration, stable floc formation, and easy dosing performance.
Compared with DA501, DA502 delivers:
- Stronger floc formation
- Improved settling performance
- Better adaptability to varying water conditions
Compared with higher viscosity grades (DA503+), DA502 offers:
- Easier pumping and dosing
- More stable operation in continuous systems
Bluwat Chemicals is a professional manufacturer with over 25 years of experience in water treatment chemicals, exporting to more than 80 countries. We provide customized solutions based on laboratory testing and real application conditions.
Certification Advantage:
Our PolyDADMAC products are NSF certified for drinking water treatment chemicals, ensuring compliance with international potable water standards and enabling safe use in municipal systems.
KEY FEATURES
- NSF certified for drinking water treatment
- Ultra high solid content (~50%) for maximum efficiency
- Medium viscosity for balanced flocculation and dosing
- Strong and stable floc formation
- High charge density for effective coagulation
- Suitable for continuous dosing systems
- Compatible with PAC and other coagulants
- Stable performance across wide pH conditions
TECHNICAL SPECIFICATIONS (DA502)
| 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 |
| Viscosity (cps) | 2000–3000 |
APPLICATIONS
PolyDADMAC DA502 is widely used in:
- Drinking water treatment and clarification
- Municipal water treatment plants
- Industrial wastewater treatment
- Textile dye wastewater color removal
- Paper mill water treatment
- Mining wastewater clarification
- Oil industry water treatment
- Continuous dosing and large-scale systems
DOSAGE & USAGE
- Dilute to 0.5%–5% solution before use
- Can be used alone or combined with PAC
- Jar testing is recommended for optimal dosage
- Suitable for automated dosing systems
- Ensure proper mixing for best performance
PACKAGING & STORAGE
- 25L / 200L plastic drums
- 1000L IBC tanks
- Store in cool, dry place away from sunlight
- Avoid extreme temperature conditions
WHY CHOOSE BLUWAT CHEMICALS
- 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 technical support
- Customized solutions for various industries