Product Positioning

In practical water treatment, selecting the right polymer means finding the right balance between reaction speed, floc strength, and dosing stability. DA202 is developed exactly for this purpose.

PolyDADMAC DA202 sits between low viscosity and high viscosity grades, making it one of the most practical options for general purpose water treatment systems. It offers stable performance across a wide range of treatment conditions and supports smoother plant operation.

What Makes DA202 Different

Instead of focusing only on fast reaction speed like lower viscosity grades or only on stronger floc build like higher viscosity grades, DA202 is designed to provide a more balanced treatment profile for daily plant operation.

Controlled Reaction Speed

DA202 reacts efficiently without being overly aggressive. This helps avoid unnecessary floc breakage while still maintaining clarification efficiency.

Moderate Floc Strength

The polymer supports the formation of stable flocs that settle effectively while remaining easier to manage in practical treatment systems.

Stable Dosing Performance

DA202 is well suited for continuous dosing systems and is less sensitive to mixing condition changes, making it a dependable option for routine operation.

How DA202 Improves Your Process

1. Coagulation Stage

DA202 neutralizes particle charges efficiently and improves the performance of coagulants such as PAC in the early treatment stage.

2. Floc Formation Stage

It supports the formation of stable flocs, helping reduce turbidity effectively while lowering the risk of floc instability during mixing.

3. Sedimentation Stage

DA202 promotes more consistent settling behavior and helps improve downstream filtration performance for more stable overall treatment results.

Key Benefits

Technical Specifications

Best Use Cases

Water Quality Fluctuation

DA202 is a good choice when turbidity changes frequently or when the treatment system handles mixed industrial wastewater with variable composition.

System Stability Requirement

It performs well in continuous dosing systems and large treatment plants where stable operation is important for process consistency.

Easy Operator Control

Compared with higher viscosity polymers, DA202 offers easier adjustment and a lower risk of overdosing, making day to day control more practical.

Typical Applications

NSF Certification Value

Bluwat PolyDADMAC products are NSF certified for drinking water treatment chemicals, supporting compliance with international safety requirements for regulated water treatment projects.

Suitable for

• Municipal projects
• Drinking water systems
• International tenders

Dosing Strategy

• Dilute to 0.5 percent to 5 percent solution before application
• Works best when combined with PAC in many clarification systems
• Adjust dosage based on turbidity and raw water conditions
• Use jar testing to optimize treatment efficiency

Packaging and Storage

Store in a cool and dry place away from direct sunlight to maintain product quality and stable performance.

Why Bluwat Chemicals

Bluwat Chemicals delivers more than water treatment products. We support customers with stable manufacturing, application guidance, and tailored chemical solutions for different industries and treatment goals.