Description

Metacrylamide - Sodium Methacrylate Polymer is a synthetic copolymer designed for high-performance applications requiring water solubility and ionic functionality. This versatile polymer is valued for its ability to modify rheology, act as a dispersant, and provide film-forming properties in aqueous systems. It is essential for formulators and manufacturers in the water treatment, coatings, adhesives, and personal care industries seeking advanced polymeric additives.

Application

• Water Treatment: Acts as a scale inhibitor and dispersant in cooling water and boiler water systems.
• Coatings & Paints: Serves as a rheology modifier and thickener in water-based architectural and industrial coatings.
• Adhesives & Sealants: Used as a binder and film-forming agent to enhance cohesion and adhesion in aqueous formulations.
• Personal Care: Functions as a stabilizer and viscosity control agent in creams, lotions, and hair care products.
• Textile Processing: Employed as a finishing agent and thickener in printing pastes and fabric coatings.
• Paper Manufacturing: Utilized as a retention aid and dry strength additive to improve paper quality.
• Construction Materials: Incorporated into cement and gypsum-based products as a water-retaining agent and workability aid.
• Agricultural Formulations: Used in pesticide and fertilizer suspensions as a dispersant and anti-caking agent.

Basic Information

Product Name	Metacrylamide - Sodium Methacrylate Polymer
CAS No.	29755-80-4
Molecular Formula	(C4H5NO • C4H5O2Na)n
Molecular Weight	Polymer - Variable
Synonyms	Sodium Methacrylate-Methacrylamide Copolymer; Methacrylamide/Sodium Methacrylate Copolymer; Poly(sodium methacrylate-co-methacrylamide); Acrylic Acid Amide, Polymer with Sodium 2-Methyl-2-propenoate; 2-Propenamide, Polymer with Sodium 2-Methyl-2-propenoate; Sodium Methacrylate Methacrylamide Resin; SMA Copolymer; Water-Soluble Methacrylic Copolymer
EINECS	Contact for details

Quality Control

Our Metacrylamide - Sodium Methacrylate Polymer is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency, performance, and compliance with relevant industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, viscosity, solid content, and residual monomer levels is provided with every shipment.

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 the container tightly sealed when not in use to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Solid Content	≥ 95.0 %
Viscosity (aq. solution)	Specified range upon grade
pH (1% solution)	6.0 - 8.0
Residual Monomer	≤ 0.5 %
Moisture Content	≤ 5.0 %
Ash Content	Specified range upon grade

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