A water-soluble Cationic Polyelectrolyte Used As Highly Effective Flocculant And Coagulant In Water Treatment

EPI/DMA Polymer

Chemical Name
Dimethylamine-epichlorhydrin copolymer
Poly(dimethylamine-co-epichlorohydrin)
Synonyms Poly(EPI-DMA), Floquat FL 2250/2350/2949
CAS No. 25988-97-0              EINECS No. 607-843-9                 
Product ID Watrech 3050        Typical Spec. 50%

Product Overview：

EPI/DMA Polymer is a cationic polymer developed for industrial and municipal water treatment applications. It is used to improve clarification and solid–liquid separation in systems containing suspended solids, color, oils, and organic contaminants.

The product performs effectively in clarification, sludge treatment, and DAF systems, and can be applied alone or together with inorganic coagulants and flocculants as part of a complete treatment program.

Features and Benefits：

• Effective coagulation and clarification performance
• Supports improved settling and solid separation
• Compatible with common treatment chemicals
• Suitable for a wide range of water conditions
• Non-foaming liquid formulation
• Easy storage, handling, and dosing
• Applicable in municipal and industrial treatment systems

Application：

Municipal water and wastewater treatment

Industrial process water treatment

Sludge thickening and dewatering

Dissolved air flotation (DAF) systems

Textile and dye wastewater treatment

Oil & gas and refinery wastewater

Mining and mineral processing operations

Spefications：

Appearance: Colorless to Light Yellow Clear Liquid

Content: 50%, 65%

pH: 5.0 – 8.0, 4.0 – 6.0

Density: 1.12-1.16, 1.18-1.22 g/ml

Viscosity: 35-35, 40-70, 80-100, 100-200, 500-2000, 1000-3000 cps

Packaging：

1100kg IBC tote or customized packaging upon request.

Shelf Life：

36 Months