Description

2-Propenoic Acid, Polymer With Butyl 2-Propenoate, Ethenyl Acetate, n-(Hydroxymethyl)-2-Propenamide And Sodium Ethenesulfonate is a specialized, multi-component acrylic copolymer designed for high-performance applications. This engineered polymer offers a unique balance of properties derived from its constituent monomers, including adhesion, film formation, and water solubility. It is a critical raw material for formulators in the coatings, adhesives, and textile industries seeking to enhance product durability and functionality. The compound is supplied under strict quality control to ensure batch-to-batch consistency for industrial processes.

Application

• Industrial Coatings Binder: Used as a film-forming agent in water-based paints, primers, and industrial finishes, providing excellent adhesion to various substrates and resistance to environmental factors.
• Textile Finishing & Sizing: Serves as a durable sizing agent for yarns and a finishing agent for fabrics, imparting stiffness, wrinkle resistance, and improved handle.
• Adhesive Formulations: Acts as a key component in pressure-sensitive adhesives (PSAs), laminating adhesives, and construction adhesives, offering strong bonding and cohesion.
• Paper Coating: Employed in coatings to improve paper printability, surface strength, and water resistance.
• Leather Processing: Used in finishes and binders for leather to enhance surface properties, color retention, and durability.
• Construction Chemicals: Incorporated into cement modifiers and tile adhesives to improve workability, adhesion, and flexural strength.

Basic Information

Item	Details
Product Name	2-Propenoic Acid, Polymer With Butyl 2-Propenoate, Ethenyl Acetate, n-(Hydroxymethyl)-2-Propenamide And Sodium Ethenesulfonate
CAS No.	121028-95-3
Molecular Formula	(C3H4O2.C8H14O2.C4H6O2.C4H7NO2.C2H3NaO3S)x
Molecular Weight	Polymer - Variable
Synonyms	Acrylic acid, polymer with butyl acrylate, vinyl acetate, N-methylolacrylamide and sodium vinylsulfonate; Acrylic copolymer dispersion; Multi-monomer acrylic resin; Water-borne acrylic copolymer; Butyl acrylate/vinyl acetate/acrylic acid/N-methylolacrylamide/sodium vinylsulfonate copolymer; Textile binder polymer; PSA acrylic copolymer; CAS 121028-95-3
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to a stringent quality management system to ensure it meets the precise requirements of industrial applications. Every batch is analyzed for critical parameters including solid content, viscosity, pH, and monomer residue. A Certificate of Analysis (COA) documenting these results is provided with each shipment to guarantee traceability and compliance with your specifications.

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/59-77°F). Protect from freezing and excessive heat. Keep away from strong oxidizing agents. For long-term storage, ensure containers are sealed to prevent skin formation or evaporation.

Specification

Item	Specification
Appearance	Milky white liquid dispersion
Solid Content	40 - 50 %
pH (at 25°C)	6.0 - 8.0
Viscosity (Brookfield)	500 - 3000 cps
Residual Monomer	< 500 ppm
Particle Size	0.1 - 0.3 µm
Minimum Film Forming Temperature (MFFT)	Contact for details
Glass Transition Temperature (Tg)	Contact for details

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