Description

2-Propenoic Acid, Ethenyl Ester, Homopolymer is a high-purity synthetic polymer derived from the monomers acrylic acid and vinyl acetate. This versatile material is valued for its excellent film-forming properties, adhesion, and chemical resistance, making it a critical component in advanced industrial formulations. It is primarily sought by manufacturers in the coatings, adhesives, textiles, and specialty chemical industries for creating durable, high-performance products.

Application

• Industrial Coatings & Paints: Acts as a key binder and film-forming agent, providing durability, gloss, and weather resistance to architectural and industrial paints.
• Adhesives & Sealants: Used as a base polymer to enhance tack, cohesion, and bonding strength in pressure-sensitive and structural adhesives.
• Textile Finishing: Serves as a sizing agent and finishing resin to improve fabric stiffness, wrinkle resistance, and handle.
• Paper Coating: Imparts surface strength, printability, and water resistance in high-quality paper and paperboard coatings.
• Personal Care Products: Functions as a film former and stabilizer in hair sprays, mousses, and other cosmetic formulations.
• Construction Materials: Incorporated into cement modifiers and tile adhesives to improve flexibility, water retention, and adhesion.

Basic Information

Product Name	2-Propenoic Acid, Ethenyl Ester, Homopolymer
CAS No.	30811-69-9
Molecular Formula	(C5H6O2)n
Molecular Weight	Varies (Polymer)
Synonyms	Poly(vinyl acetate-co-acrylic acid); Vinyl Acetate-Acrylic Acid Copolymer; VAc-AA Copolymer; Acrylic Acid-Vinyl Acetate Polymer; 2-Propenoic Acid Polymer with Ethenyl Acetate; P(VA-AA); PVAc-AA; Acrylic Vinyl Acetate Copolymer
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, Ethenyl Ester, Homopolymer adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure consistent molecular weight distribution, monomer content, viscosity, and purity. Certificates of Analysis (COA) documenting all critical parameters 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 room temperature (15-25°C). Keep away from heat sources and incompatible materials. The product is hygroscopic (moisture-sensitive); ensure containers are sealed after use to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms to structure
Assay (as polymer)	≥ 98.0%
Residual Monomer	≤ 0.5%
Viscosity (solution)	Specified range available
Moisture Content	≤ 2.0%
Ash Content	≤ 0.5%
pH (aqueous solution)	Specified range available

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