Description

2-Propenoic Acid, Polymer With Butyl 2-Propenoate, n-(Hydroxymethyl)-2-Propenamide And 2-Propenenitrile is a specialized acrylic copolymer designed for high-performance industrial applications. This multi-component polymer offers a unique balance of properties, including excellent adhesion, film-forming capability, and chemical resistance, making it a critical raw material for demanding formulations. It is primarily utilized by manufacturers in the coatings, adhesives, and textile industries seeking to enhance product durability and functionality.

Application

• Industrial and Protective Coatings: Used as a key binder in waterborne or solvent-based coatings for metal, wood, and plastic substrates, providing corrosion resistance and durability.
• Adhesives and Sealants: Serves as a primary component in pressure-sensitive adhesives (PSAs), laminating adhesives, and construction sealants due to its strong adhesion and cohesive strength.
• Textile Finishing and Nonwovens: Applied as a binder or finishing agent to impart wrinkle resistance, water repellency, and improved hand feel to fabrics and nonwoven materials.
• Paper Coating and Sizing: Enhances the surface strength, printability, and water resistance of paper and paperboard products.
• Leather Finishing: Used in topcoat formulations for leather to provide a flexible, protective, and glossy finish.
• Specialty Inks: Incorporated into ink formulations for improved adhesion on non-porous surfaces and enhanced rub resistance.

Basic Information

Product Name	2-Propenoic Acid, Polymer With Butyl 2-Propenoate, n-(Hydroxymethyl)-2-Propenamide And 2-Propenenitrile
CAS No.	30620-07-6
Molecular Formula	(C3H4O2·C7H12O2·C4H7NO·C3H3N)x
Molecular Weight	Polymer - varies by grade
Synonyms	Acrylic acid, polymer with butyl acrylate, N-(hydroxymethyl)acrylamide and acrylonitrile; Acrylic copolymer with butyl acrylate, NMA, and AN; Butyl acrylate/N-methylolacrylamide/acrylic acid/acrylonitrile copolymer; Acrylic tetrapolymer; ACR copolymer binder; NMA-modified acrylic copolymer; Textile binder polymer; Crosslinkable acrylic resin.
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems. Each batch is characterized for critical parameters including solid content, viscosity, pH, and minimum film-forming temperature (MFFT) to ensure batch-to-batch consistency. Certificates of Analysis (COA) detailing these specifications are available upon request, supporting 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 temperatures between 15°C and 25°C (59°F - 77°F). Avoid freezing and prolonged exposure to heat sources above 40°C (104°F) to prevent premature polymerization or changes in viscosity. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Milky white liquid dispersion
Solid Content	40 - 50 %
pH Value	6.0 - 8.0
Viscosity (Brookfield)	100 - 3000 cP
Minimum Film Forming Temperature (MFFT)	< 10 °C
Residual Monomer	< 0.1 %

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