Description

2-Propenoic Acid, Polymer With n-[3-(Dimethylamino)Propyl] -2-Methyl-2-Propenamide, Ethenylbenzene And 2-Methylpropyl 2-Propenoate is a specialized quaternary ammonium polymer designed to deliver superior performance as a flocculant and retention aid. This multi-component copolymer is engineered to provide exceptional charge density and molecular weight characteristics, making it highly effective in complex aqueous systems. It is a critical material for industries requiring advanced water treatment, papermaking, and mineral processing solutions where process efficiency and product quality are paramount.

Application

• Wastewater Treatment: Acts as a highly effective cationic flocculant for the clarification of industrial and municipal wastewater, promoting rapid solid-liquid separation.
• Papermaking Retention & Drainage Aid: Enhances fiber and filler retention in paper sheets, improving formation, drainage rates, and overall production efficiency.
• Mineral Processing: Used in the beneficiation of ores (e.g., iron ore, potash) for solid-liquid separation and tailings dewatering.
• Sludge Dewatering: Improves the efficiency of mechanical dewatering equipment (centrifuges, belt presses) in municipal and industrial sludge treatment.
• Oilfield Applications: Serves as a component in drilling muds or as a water clarifier in produced water treatment.
• Textile Industry: Used as a coagulant or flocculant in the treatment of dyeing and finishing wastewater.

Basic Information

Item	Details
Product Name	2-Propenoic Acid, Polymer With n-[3-(Dimethylamino)Propyl] -2-Methyl-2-Propenamide, Ethenylbenzene And 2-Methylpropyl 2-Propenoate
CAS No.	82709-18-0
Molecular Formula	(C3H4O2.C7H14N2O.C8H8.C7H12O2)x
Molecular Weight	Variable (Polymer)
Synonyms	Acrylic acid - N-[3-(Dimethylamino)propyl]methacrylamide - Styrene - Isobutyl acrylate polymer; Cationic Acrylic Copolymer; Poly(acrylic acid-co-N-[3-(dimethylamino)propyl]methacrylamide-co-styrene-co-isobutyl acrylate); Acrylic acid/DMAPMA/Styrene/Isobutyl acrylate copolymer; Quaternary Ammonium Polymer Flocculant; Water-Soluble Cationic Polymer; Retention Aid Polymer; DMAPMA-based Cationic Polymer
EINECS	Contact for details

Quality Control

Our production of this cationic polymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is tested for critical parameters including charge density, molecular weight distribution, viscosity, and solids content. A comprehensive Certificate of Analysis (COA) documenting these specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). Keep away from strong oxidizing agents and acids. For long-term storage, ensure the original container is sealed to prevent moisture absorption and skin formation.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Solid Content	30 - 50 %
Viscosity (Brookfield)	500 - 5000 cps
pH (as supplied)	4.0 - 7.0
Cationic Charge Density	Medium to High
Solubility	Completely soluble in water

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.