Product Overview

What Makes DA502 Different in Real Water Treatment Systems

PolyDADMAC is a cationic polymer widely used for coagulation and flocculation.

DA502 is a 50% solid content medium viscosity grade designed to provide stable dosing behavior balanced floc formation and reliable system performance.

It is especially suitable for continuous operation plants where stability is more important than peak reaction speed.

Problem

Why Systems Perform Well in Tests but Fail in Operation

• Fluctuating clarification results
• Unstable floc size
• Overreaction to dosage changes
• Difficulty maintaining consistent output

These problems are common in continuous and automated treatment systems.

Cause

• Polymer reacts too quickly leading to unstable flocs
• Flocs are too heavy and break under mixing
• Dosing response is inconsistent

Result is unstable system performance and difficult control.

Solution

• Controlled reaction avoids sudden floc spikes
• Moderate floc strength ensures stability
• Predictable dosing improves system control

Result is consistent clarification and easier operation.

Specifications

Application

• Municipal water treatment plants
• Industrial wastewater treatment systems
• Automated dosing and PLC controlled systems
• Textile and paper wastewater clarification
• Medium to high turbidity water treatment

Best suited for systems requiring stable long term operation.

How It Works

• Charge neutralization destabilizes particles
• Controlled floc formation prevents overgrowth
• Enhances sedimentation for stable settling

Ensures consistent treatment performance over time.

NSF Certification

DA502 is certified under NSF standards for drinking water treatment ensuring safety compliance and controlled product quality.

How To Choose

• Choose when stable performance is required
• Ideal for automated dosing systems
• Suitable for moderately fluctuating water quality
• Preferred for easy operation and control

FAQ

1. What is the main advantage of DA502

Balanced viscosity and stable dosing behavior

2. Is it suitable for automated systems

Yes it is designed for continuous dosing systems

3. Can it be used in drinking water

Yes it meets certification requirements

4. How does it compare with DA501

DA502 offers stronger and more stable floc formation

5. How to determine dosage

Jar testing is recommended

Why Bluwat Chemicals

• 25 plus years manufacturing experience
• Export to more than 80 countries
• NSF certified product range
• Real wastewater testing support
• Customized treatment solutions

Summary

PolyDADMAC DA502 is a 50 percent high solid medium viscosity cationic polymer designed for stable and consistent water treatment performance ideal for automated and continuous dosing systems.