Description

2-Propenoic Acid, Butyl Ester, Polymer With Ethyl 2-Propenoate And 2-Propenamide is a synthetic acrylic-based copolymer designed for high-performance applications. This versatile polymer offers a unique balance of properties, including film-forming capability, adhesion, and chemical resistance, making it a critical raw material for advanced industrial formulations. It is essential for manufacturers in the coatings, adhesives, and specialty chemical sectors seeking to enhance product durability and functionality.

Application

• Industrial Coatings Binder: Used as a primary film-forming agent in solvent-based and water-borne coatings for metal, plastic, and wood substrates, providing excellent gloss, hardness, and weatherability.
• Adhesive Formulations: Serves as a key component in pressure-sensitive adhesives (PSAs), laminating adhesives, and construction sealants, offering strong tack and cohesive strength.
• Textile and Leather Finishing: Applied as a finishing resin to impart water repellency, soft hand feel, and improved abrasion resistance to fabrics and leather goods.
• Paper Coating and Sizing: Enhances the surface strength, printability, and oil/water resistance of paper and paperboard products.
• Specialty Additive: Functions as a rheology modifier, dispersant, or binder in advanced composites, inks, and caulks.

Basic Information

Product Name	2-Propenoic Acid, Butyl Ester, Polymer With Ethyl 2-Propenoate And 2-Propenamide
CAS No.	63149-72-4
Molecular Formula	(C7H12O2.C5H8O2.C3H5NO)x
Molecular Weight	Polymer - varies by grade
Synonyms	Butyl Acrylate - Ethyl Acrylate - Acrylamide Copolymer; Acrylic Copolymer Resin; Poly(butyl acrylate-co-ethyl acrylate-co-acrylamide); 2-Propenamide, polymer with butyl 2-propenoate and ethyl 2-propenoate; BA/EA/AAm Terpolymer; Butyl Acrylate Ethyl Acrylate Acrylamide Terpolymer
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as monomer content, molecular weight distribution, viscosity, and glass transition temperature (Tg) are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment 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). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent moisture absorption, which may affect product performance.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid or solid
Identification (IR)	Conforms
Solid Content (%)	40 - 60 (or as per grade)
Viscosity (cPs)	Specification available upon request
pH (as supplied)	6.0 - 8.5
Residual Monomers	< 0.1% (by GC)

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