Poly(DMDAAC-co-AM) Series – DADMAC-Acrylamide Copolymer

CAS No.: 26590-05-6
Molecular formula: （C₆H₁₆NCl）_y（C₃H₅NO）_x
Series abbreviation: PDM

This product combines the high cationic charge density of DADMAC with the strong bridging capability of acrylamide, delivering excellent flocculation and dewatering performance across multiple industries.

Overview

Overview

Description

Feymer‘s Poly(DMDAAC-co-AM) series is a cationic copolymer of Diallyldimethylammonium Chloride (DADMAC) and Acrylamide (AM). It appears as a colorless to light yellow liquid and is completely water-soluble in all proportions.

Key Advantages

Cationic nature

Effective charge neutralization for negatively charged suspended solids

Poly(DMDAAC-co-AM) Series – DADMAC-Acrylamide Copolymer supplier

High molecular weight

Strong adsorption and bridging capabilities

Wide pH adaptability

Performs effectively across a broad range of water conditions

Complete water solubility

Miscible with water in all proportions

Customizable specifications

Available in a range of solid content and viscosity grades

Applications

Municipal & industrial wastewater treatment

Flocculant for sludge conditioning and dewatering, particularly effective for organic sludge from food processing, fermentation, and biological treatment systems

Poly(DMDAAC-co-AM) Series – DADMAC-Acrylamide Copolymer factory

Papermaking industry

Retention aid and dewatering aid for fiber-containing wastewater sludge

Mining & mineral processing

Treatment of various mineral slurries

Oil & gas

Oil-water separation, crude oil dehydration, and oily wastewater treatment

Textile & personal care

Versatile applications including dye fixing and conditioning

Specification

Parameter	Range / Description
Appearance	Colorless to light yellow liquid
Ionic type	Cationic (customizable)
Solid content	7.0% – 45.0% (varies by grade)
Viscosity	60 – 20,000 mPa·s (varies by grade)
pH	4.0 – 8.0 (varies by grade)
Density	~1.02 g/cm³ (typical value, for reference)
Shelf life	6 months

Packaging & Storage

Packaging: 1000 kg IBC tote
Shelf life: 6 months in unopened original container, stored under proper conditions
Handling: Avoid contact with eyes and skin. MSDS available upon request

Why Choose Feymer Poly(DMDAAC-co-AM) ?

Integrated production – From monomer to copolymer, ensuring consistent quality and stable supply
Custom manufacturing – Solid content and viscosity can be tailored to your specific application
Technical support – Lab testing and on-site optimization available
Proven performance – Trusted in water treatment, papermaking, mining, and oilfield applications

Poly(DMDAAC-co-AM) Series – DADMAC-Acrylamide Copolymer

CAS No.: 26590-05-6
Molecular formula: （C₆H₁₆NCl）_y（C₃H₅NO）_x
Series abbreviation: PDM