Description

Acetic Acid Ethenyl Ester, Polymer With 2-Propenenitrile is a specialized copolymer of vinyl acetate and acrylonitrile. This engineered polymer is valued for its unique combination of properties derived from its constituent monomers, offering enhanced chemical resistance and material strength. It is primarily utilized in industrial sectors requiring durable, high-performance polymer materials for coatings, adhesives, and advanced composites.

Application

• Adhesive Formulations: Used as a key component in industrial and construction adhesives, providing strong bonding and resistance to solvents and environmental factors.
• Surface Coatings & Paints: Serves as a resin binder in protective coatings, offering excellent durability, adhesion, and chemical resistance for metal, wood, and plastic substrates.
• Textile & Fiber Treatment: Employed in binders and finishes for non-woven fabrics and textiles to improve stiffness, water resistance, and dimensional stability.
• Paper Sizing & Coating: Enhances the strength, printability, and water resistance of paper and paperboard products.
• Specialty Polymer Blends: Acts as a modifier in polymer alloys and composites to improve impact resistance and processability.
• Industrial Sealants: A base polymer for sealants requiring long-term flexibility and resistance to fuels, oils, and weathering.

Basic Information

Product Name	Acetic Acid Ethenyl Ester, Polymer With 2-Propenenitrile
CAS No.	24980-62-9
Molecular Formula	(C4H6O2·C3H3N)x
Molecular Weight	Polymer - varies by grade
Synonyms	Vinyl Acetate-Acrylonitrile Copolymer; Poly(vinyl acetate-co-acrylonitrile); VAc-AN Copolymer; Acrylonitrile-Vinyl Acetate Copolymer; 2-Propenenitrile, polymer with ethenyl acetate; Ethenyl acetate polymer with 2-propenenitrile; VINAC; VANC
EINECS	Contact for details

Quality Control

Our Acetic Acid Ethenyl Ester, Polymer With 2-Propenenitrile is manufactured under a strict quality management system. Each batch undergoes comprehensive analysis to ensure consistency in monomer ratio, molecular weight distribution, viscosity, and solid content. Certificates of Analysis (COA) detailing all relevant specifications are available upon request.

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). Keep away from heat sources and open flames. For long-term storage, maintain under an inert atmosphere to prevent oxidation or moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder, beads, or emulsion
Solid Content	≥ 98.0% (for powder) / As per grade (for emulsion)
Vinyl Acetate Content	As per grade specification
Acrylonitrile Content	As per grade specification
Viscosity	As per grade specification
Residual Monomer	≤ 0.5% (by GC)
Ash Content	≤ 0.5%
Moisture Content	≤ 1.0% (Karl Fischer)

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