Description

β-Methacryloyloxyethyltrimethylammonium Methyl Sulfate-Acrylamide Copolymer is a high-performance, cationic polyelectrolyte widely utilized for its exceptional flocculation and charge-neutralization capabilities. This copolymer is engineered to deliver superior performance in water treatment and process chemistry applications where effective solid-liquid separation is critical. It is an essential material for industries requiring robust, reliable, and efficient chemical aids to manage complex aqueous systems and enhance product quality.

Application

• Municipal and Industrial Wastewater Treatment: Acts as a primary flocculant for clarifying water, removing suspended solids, and reducing turbidity.
• Paper and Pulp Manufacturing: Used as a retention and drainage aid to improve fiber retention, sheet formation, and water removal on the wire.
• Mineral Processing: Employed in the beneficiation of ores (e.g., coal, potash, iron ore) for solid-liquid separation in thickeners and filters.
• Oilfield and Petroleum Industry: Serves as a key component in drilling muds and as a dewatering agent for slop oils and refinery waste.
• Textile Industry: Functions as a dye-fixing agent and flocculant in textile effluent treatment.
• Cosmetics and Personal Care: Used as a conditioning agent and viscosity modifier in hair care and skincare formulations.
• Sugar Refining: Aids in the clarification process by flocculating impurities from cane or beet juice.

Basic Information

Product Name	β-Methacryloyloxyethyltrimethylammonium Methyl Sulfate-Acrylamide Copolymer
CAS No.	88520-64-3
Molecular Formula	(C10H20NO5S)x(C3H5NO)y
Molecular Weight	Variable (Polymer)
Synonyms	Polyquaternium-5; Acrylamide - methacryloyloxyethyltrimethylammonium methyl sulfate copolymer; Cationic polyacrylamide; Poly(acrylamide-co-methacryloyloxyethyltrimethylammonium methyl sulfate); Acrylamide/DMQA copolymer; DMQA/AA copolymer; Methacryloyloxyethyltrimethylammonium methyl sulfate/acrylamide copolymer; Flocculant CPAM
EINECS	Contact for details

Quality Control

Our production of β-Methacryloyloxyethyltrimethylammonium Methyl Sulfate-Acrylamide Copolymer adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Every lot is tested against key parameters including cationic degree, molecular weight distribution, viscosity, and residual monomer content. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

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); the container must be kept tightly sealed after each use to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	White to off-white granular powder
Identification (IR)	Conforms
Assay (Cationic Monomer Content)	10 - 50% (Customizable)
Intrinsic Viscosity	4.0 - 10.0 dL/g (Customizable)
Moisture Content	≤ 10.0 %
Residual Acrylamide	≤ 0.05 %
pH (1% Solution)	4.0 - 7.0
Solubility in Water	Completely soluble

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