Description

Acetic Acid Ethenyl Ester, Polymer With 2,5-Furandione Acetic Acid Ethenyl Ester, Polymer With 2,5-Furandione is a specialized copolymer of vinyl acetate and maleic anhydride, known for its versatile reactive functionality and film-forming properties. This polymer is valued for its ability to act as a reactive intermediate, adhesion promoter, and rheology modifier in advanced industrial formulations. It is essential for manufacturers in the coatings, adhesives, and specialty chemical industries seeking to enhance product performance through tailored polymeric additives.

Application

• Adhesive Formulations: Acts as a key component in pressure-sensitive and structural adhesives to improve tack, cohesion, and adhesion to difficult substrates.
• Coatings and Paints: Serves as a film-forming agent and reactive binder in water-based and solvent-based coatings, providing excellent durability and chemical resistance.
• Textile and Paper Sizing: Used as a sizing agent to improve strength, stiffness, and surface smoothness of fibers and paper products.
• Rheology Modification: Functions as a thickener and rheology control agent in aqueous systems for personal care and industrial products.
• Reactive Intermediate: The anhydride groups allow for further chemical modification (e.g., esterification, amidation) to create custom polymers for niche applications.
• Printing Inks: Enhances the binding properties and gloss of inks for improved print quality and substrate adhesion.

Basic Information

Product Name	Acetic Acid Ethenyl Ester, Polymer With 2,5-Furandione Acetic Acid Ethenyl Ester, Polymer With 2,5-Furandione
CAS No.	9011-07-8
Molecular Formula	(C4H6O2.C4H2O3)x
Molecular Weight	Varies (Polymer)
Synonyms	Vinyl Acetate Maleic Anhydride Copolymer; VAc-MAn Copolymer; Maleic Anhydride-Vinyl Acetate Copolymer; Poly(vinyl acetate-alt-maleic anhydride); 2,5-Furandione, Polymer With Ethenyl Acetate; Acetic Acid Ethenyl Ester Polymer With 2,5-Furandione; VAMA; PVAc-MA
EINECS	Contact for details

Quality Control

Our Vinyl Acetate Maleic Anhydride Copolymer is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, molecular weight distribution, and anhydride content. Certificates of Analysis (COA) detailing key parameters are provided with every shipment to guarantee compliance with your specifications and industry standards.

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 material is hygroscopic (moisture-sensitive). Keep the container tightly sealed to prevent moisture absorption, which can affect product performance.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Complies
Maleic Anhydride Content	40 - 60% (Typical)
Vinyl Acetate Content	40 - 60% (Typical)
Viscosity (Solution)	Contact for details
Moisture Content	< 3.0%
Acid Value	Contact for details

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