Description

2-Propenoic Acid, Butyl Ester, Polymer With n-(Hydroxymethyl)-2-Methyl-2-Propenamide And 2-Methyl-2-Propenamide is a high-performance, cross-linkable acrylic copolymer designed for demanding industrial applications. This specialized polymer offers a unique balance of film-forming properties, adhesion, and chemical resistance, making it a critical component in advanced coating and adhesive formulations. It is primarily utilized by manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries seeking to enhance product durability and performance.

Application

• Industrial Coatings Binder: Used as a primary film-forming agent in metal, wood, and plastic coatings, providing excellent weatherability and hardness.
• Adhesive Formulations: Serves as a key polymer in pressure-sensitive adhesives (PSAs) and structural adhesives, offering strong bonding and cohesion.
• Textile Finishing: Applied in fabric coatings and non-woven binders to impart water resistance, stiffness, and durability.
• Paper Sizing and Coating: Enhances the strength, printability, and water resistance of paper and paperboard products.
• Leather Finishing: Used in topcoat formulations for leather to provide a protective, flexible, and glossy finish.
• Cross-linking Component: The reactive hydroxymethyl groups enable thermal or catalytic cross-linking, improving chemical and solvent resistance in cured films.

Basic Information

Product Name	2-Propenoic Acid, Butyl Ester, Polymer With n-(Hydroxymethyl)-2-Methyl-2-Propenamide And 2-Methyl-2-Propenamide
CAS No.	37130-03-3
Molecular Formula	(C7H12O2.C4H7NO.C4H7NO2)x
Molecular Weight	Polymer - Contact for details
Synonyms	Butyl Acrylate / N-Methylolacrylamide / Methacrylamide Copolymer; Acrylic Polymer with N-Methylolacrylamide; Butyl acrylate - N-methylolacrylamide - methacrylamide terpolymer; N-Methylolacrylamide Modified Acrylic Resin; Reactive Acrylic Copolymer; BMA Copolymer; CAS 37130-03-3
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems. Every batch undergoes comprehensive analysis to ensure consistency in critical parameters such as solids content, viscosity, glass transition temperature (Tg), and residual monomer levels. Certificates of Analysis (COA) documenting these specifications 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 (typically 15-25°C). Avoid freezing and prolonged exposure to high temperatures to prevent changes in viscosity or polymer stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or solid
Solid Content	Contact for details
Viscosity	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Acid Value	Contact for details
Residual Monomer	< 0.5% (by GC)
Solvent	Water or organic solvent (as supplied)

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