Description

2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Propenoate, Ethyl 2-Propenoate, n-(Hydroxymethyl)-2-Propenamide And 2-Propenenitrile is a high-performance, multi-component acrylic copolymer engineered for demanding industrial applications. This specialized polymer offers a unique balance of properties derived from its constituent monomers, including adhesion, film formation, and chemical resistance. It is a critical raw material for formulators in the coatings, adhesives, and construction chemical sectors seeking to enhance product durability and performance.

Application

• Industrial and Protective Coatings: Used as a binder or resin in metal primers, automotive underbody coatings, and corrosion-resistant finishes.
• Adhesives and Sealants: Serves as a key component in pressure-sensitive adhesives (PSAs), construction sealants, and laminating adhesives for its cohesive strength and flexibility.
• Textile and Leather Finishing: Applied as a coating or binder to provide water resistance, durability, and improved hand feel to fabrics and leather goods.
• Paper and Packaging Coatings: Enhances the surface properties, printability, and moisture barrier characteristics of paper and cardboard.
• Construction Chemicals: Incorporated into cement modifiers, tile adhesives, and waterproofing membranes to improve flexibility, adhesion, and water resistance.
• Specialty Inks: Used in the formulation of flexographic and gravure inks for its excellent pigment binding and film-forming properties.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Propenoate, Ethyl 2-Propenoate, n-(Hydroxymethyl)-2-Propenamide And 2-Propenenitrile
CAS No.	67785-51-7
Molecular Formula	(C4H6O2.C5H8O2.C6H10O2.C4H5N.C4H7NO2)x
Molecular Weight	Polymer - varies by grade
Synonyms	Acrylic copolymer; Methacrylic Acid-Butyl Acrylate-Ethyl Acrylate-N-Methylolacrylamide-Acrylonitrile Copolymer; Multi-functional Acrylic Polymer; Butyl Acrylate/Ethyl Acrylate/Methacrylic Acid/N-Methylolacrylamide/Acrylonitrile Copolymer; Acrylic Terpolymer; ACR Copolymer; Binder resin; CAS 67785-51-7
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 glass transition temperature (Tg) to ensure consistent performance and batch-to-batch reproducibility. Certificates of Analysis (COA) detailing these specifications 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 temperatures between 15°C and 25°C (59°F and 77°F). Avoid freezing and prolonged exposure to extreme heat. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Milky white emulsion or solid
Solid Content	40 - 50% (or as per grade)
pH Value	6.0 - 8.0
Viscosity	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Minimum Film Forming Temperature (MFFT)	Contact for details

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