Description

2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Propenoate, n-(Hydroxymethyl)-2-Propenamide, 2-Propenamide And 2-Propenenitrile is a specialized multi-component acrylic copolymer designed to deliver a unique balance of properties. This engineered polymer is critical for formulators seeking to enhance the performance, durability, and functionality of their end products. It is primarily utilized in industrial coating, adhesive, and sealant applications where tailored chemical resistance, adhesion, and film formation are required.

Application

• Industrial Protective Coatings: Used as a key binder in metal, wood, and plastic coatings for superior weather resistance and adhesion.
• Adhesive Formulations: Serves as a base polymer in pressure-sensitive adhesives (PSAs) and structural adhesives, providing strong bonding and flexibility.
• Textile Finishing & Nonwovens: Applied as a binder or finishing agent to impart stiffness, water resistance, or durability to fabrics.
• Paper Coating & Sizing: Enhances the surface strength, printability, and water resistance of paper and paperboard products.
• Leather Finishing: Used in topcoat formulations to provide a protective, flexible, and glossy finish.
• Construction Chemicals: Incorporated into cement modifiers, tile adhesives, and sealants to improve flexibility, water resistance, and adhesion.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Propenoate, n-(Hydroxymethyl)-2-Propenamide, 2-Propenamide And 2-Propenenitrile
CAS No.	25641-29-6
Molecular Formula	(C4H6O2.C4H8O2.C4H7NO.C3H3N.C3H5NO)x
Molecular Weight	Polymer - varies by grade
Synonyms	Acrylic copolymer; Methacrylic acid - butyl acrylate - N-methylolacrylamide - acrylamide - acrylonitrile copolymer; Multi-functional acrylic resin; Poly(methyl methacrylate-co-butyl acrylate-co-N-methylolacrylamide-co-acrylamide-co-acrylonitrile); Acrylic terpolymer; Binder resin; CAS 25641-29-6 polymer
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems. Each batch undergoes rigorous in-process and final testing to ensure consistency in critical parameters such as solids content, viscosity, pH, and glass transition temperature (Tg). Certificates of Analysis (COA) detailing batch-specific results are available upon request 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). Avoid freezing and prolonged exposure to extreme heat. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white dispersion or solid
Solids Content	40 - 50% (or as per grade)
pH (as supplied)	6.0 - 8.5
Viscosity	500 - 5000 cP (Brookfield, 25°C)
Glass Transition Temp (Tg)	10°C - 40°C (DSC)
Particle Size	< 1 micron (typical)

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