Description

2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Ethenyl Acetate is a high-performance copolymer widely utilized in industrial formulations. This material is valued for its excellent film-forming properties, adhesion, and versatility in creating durable coatings and binders. It is a critical raw material for manufacturers in the paints & coatings, adhesives, textiles, and construction chemical industries seeking to enhance product performance and durability.

Application

• Paints & Coatings: Serves as a primary binder or film-forming agent in water-based architectural paints, industrial coatings, and primers, offering good gloss and weather resistance.
• Adhesives & Sealants: Used as a key polymer component in pressure-sensitive adhesives (PSA), construction adhesives, and caulks, providing strong tack and cohesive strength.
• Textile & Nonwovens: Functions as a durable binder for fiber bonding in nonwoven fabrics, textile finishes, and pigment printing, improving wash fastness and hand feel.
• Paper & Packaging: Employed in paper coating formulations and as a binding agent for pigments to enhance printability, smoothness, and water resistance of paperboard.
• Construction Chemicals: Incorporated into cement modifiers, tile adhesives, and exterior insulation finishing systems (EIFS) to improve flexibility, water resistance, and adhesion to substrates.
• Leather Finishing: Acts as a base for topcoat finishes, providing a flexible, protective layer that enhances the aesthetic and durability of leather goods.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Ethenyl Acetate
CAS No.	25085-00-1
Molecular Formula	(C5H8O2.C4H6O2)x
Molecular Weight	Contact for details
Synonyms	Methyl Methacrylate Vinyl Acetate Copolymer; MMA-VAc Copolymer; Poly(methyl methacrylate-co-vinyl acetate); Acrylic Vinyl Acetate Copolymer; 2-Methyl-2-propenoic acid methyl ester polymer with ethenyl acetate; Methyl methacrylate/vinyl acetate copolymer; VAc/MMA copolymer; Acrylic copolymer dispersion (solid)
EINECS	Contact for details

Quality Control

Our 2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Ethenyl Acetate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance in your applications. A comprehensive Certificate of Analysis (COA) detailing key parameters such as solid content, viscosity, pH, and glass transition temperature (Tg) is provided with every shipment to guarantee compliance with your specifications.

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 flame. For long-term storage, ensure containers are sealed to prevent moisture absorption or skin formation.

Specification

Item	Specification
Appearance	White powder or beads / Clear to translucent dispersion
Solid Content	≥ 98.0% (Powder) / 40 - 50% (Dispersion)
Viscosity (Brookfield)	Contact for details
pH (for dispersions)	6.0 - 8.0
Glass Transition Temperature (Tg)	Contact for details
Residual Monomer	< 0.5%
Ash Content	< 0.1%

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