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%
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A water-soluble Cationic Polyelectrolyte Used As Highly Effective Flocculant And Coagulant In Water Treatment
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：
30 Months
1. What industries do you serve?
We provide water treatment chemical solutions for a wide range of industries, including swimming pool water treatment, industrial water treatment, wastewater treatment, metal working, oil & gas, textile, pulp & paper, and general process water applications. Our products are designed to support both distributors and industrial end users worldwide.
2. Do you offer customized formulations or private labeling services?
Yes. We offer flexible customization services based on customer requirements, including formulation adjustment, concentration customization, private labeling, customized packaging, and OEM solutions. Our team works closely with customers to develop products suitable for their local markets and applications.
3. Can you support international shipping and export documentation?
Absolutely. We have extensive experience in international chemical exports and can provide the necessary export documents, including COA, SDS, TDS, commercial invoices, packing lists, and other compliance-related documents required for international shipment and customs clearance.
4. How do you ensure product quality and consistency?
Quality control is a key part of our production and supply process. We work with experienced manufacturing partners and implement strict quality inspection procedures for raw materials, production, and finished products. Third-party testing and customer-specific quality requirements can also be supported upon request.
5. How can I request samples or technical support?
You can contact us through our inquiry form or email with your application details and product requirements. Our technical and sales team will respond promptly to discuss suitable products, application recommendations, sample availability, pricing, and shipment options.
