Description

2-Propenoic Acid, Butyl Ester, Polymer With Ethenyl Acetate is a high-performance copolymer widely utilized for its excellent film-forming, adhesive, and binding properties. This versatile polymer is engineered to deliver a balance of flexibility, durability, and chemical resistance, making it a critical raw material for advanced industrial formulations. It is essential for manufacturers in the coatings, adhesives, sealants, and specialty chemical industries seeking reliable and consistent performance.

Application

• Industrial Coatings and Paints: Acts as a primary binder in water-based and solvent-based coatings, providing excellent gloss, adhesion, and weatherability for architectural and industrial applications.
• Adhesives and Sealants: Serves as a key component in pressure-sensitive adhesives (PSAs), construction adhesives, and sealants, offering strong tack and cohesive strength.
• Textile and Non-Woven Binders: Used as a binder for fibers in non-woven fabrics and textile finishing, imparting softness, durability, and wash resistance.
• Paper and Packaging Coatings: Enhances the surface properties of paper and cardboard, improving printability, water resistance, and gloss for packaging materials.
• Leather Finishing: Employed in topcoat formulations for leather to provide a flexible, protective, and aesthetically pleasing finish.
• Caulks and Putties: A vital ingredient in formulations requiring excellent flexibility, adhesion, and longevity under varying environmental conditions.

Basic Information

Product Name	2-Propenoic Acid, Butyl Ester, Polymer With Ethenyl Acetate
CAS No.	25067-01-0
Molecular Formula	(C7H12O2.C4H6O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Butyl Acrylate Vinyl Acetate Copolymer; Poly(butyl acrylate-co-vinyl acetate); Vinyl Acetate/Butyl Acrylate Copolymer; Acrylic Copolymer; VAc/BuA Copolymer; 2-Propenoic Acid Butyl Ester Polymer with Ethenyl Acetate; Butyl Acrylate/Vinyl Acetate Polymer; Butyl Acrylate-Vinyl Acetate Resin
EINECS	Contact for details

Quality Control

Our 2-Propenoic Acid, Butyl Ester, Polymer With Ethenyl Acetate is manufactured under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance characteristics such as solid content, viscosity, pH, glass transition temperature (Tg), and monomer residue levels. Certificates of Analysis (COA) documenting full 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 temperatures between 15°C and 25°C (59°F and 77°F). Avoid exposure to extreme heat and freezing conditions to maintain product stability and prevent phase separation or changes in viscosity.

Specification

Item	Specification
Appearance	Clear to milky white liquid or emulsion
Solid Content	40 - 55 %
Viscosity	500 - 5000 cP (Brookfield, 25°C)
pH	4.0 - 7.0
Glass Transition Temperature (Tg)	-20°C to +10°C
Residual Monomer (Butyl Acrylate)	< 100 ppm
Residual Monomer (Vinyl Acetate)	< 100 ppm
Identification (IR)	Conforms

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