Description

Acetic acid ethenyl ester, polymer with chloroethene, ethene and N-(hydroxymethyl)-2-propenamide is a specialized multi-component polymer designed for advanced material applications. This engineered copolymer combines the distinct properties of vinyl acetate, vinyl chloride, ethylene, and N-methylolacrylamide monomers to deliver a unique balance of adhesion, film formation, and cross-linking capability. It is a critical raw material for formulators seeking to enhance the performance and durability of coatings, adhesives, and sealants. This product, identified by CAS No. 57546-92-6, is supplied to meet the stringent requirements of industrial manufacturing.

Application

This versatile copolymer is engineered for high-performance applications where robust adhesion and chemical resistance are paramount. Its primary uses include:

• Industrial and Protective Coatings: As a key binder in metal primers, container coatings, and corrosion-resistant paints, providing excellent substrate adhesion and durability.
• Adhesives and Sealants: Formulation of high-strength construction adhesives, wood glues, and automotive sealants, leveraging its cohesive strength and flexibility.
• Textile and Non-Woven Binders: Used to impart stiffness, water resistance, and dimensional stability to fabrics and non-woven materials.
• Paper and Packaging Coatings: Enhances the grease resistance, printability, and barrier properties of paperboard and packaging materials.
• Fiberglass Sizing: Acts as a coupling agent and protective coating for glass fibers, improving compatibility with polymer matrices in composites.
• Cross-linkable Polymer Systems: The N-methylolacrylamide component allows for thermal curing, making it suitable for heat-resistant finishes and thermosetting applications.

Basic Information

Product Name	Acetic acid ethenyl ester, polymer with chloroethene, ethene and N-(hydroxymethyl)-2-propenamide
CAS No.	57546-92-6
Molecular Formula	(C4H6O2·C2H3Cl·C2H4·C4H7NO2)x
Molecular Weight	Polymer - Variable (Contact for details)
Synonyms	Vinyl acetate - vinyl chloride - ethylene - N-methylolacrylamide copolymer; VAc/VC/E/NMA copolymer; Poly(vinyl acetate-co-vinyl chloride-co-ethylene-co-N-methylolacrylamide); Ethylene-Vinyl Acetate-Vinyl Chloride-N-Methylolacrylamide Terpolymer; Acetic Acid Ethenyl Ester, Polymer with Chloroethene and Ethene and N-(Hydroxymethyl)-2-propenamide; Terpolymer of Vinyl Acetate, Vinyl Chloride, Ethylene, and N-Methylolacrylamide; N-Methylolacrylamide modified EVA/VC copolymer
EINECS	Contact for details

Quality Control

Our production of this specialty copolymer adheres to a rigorous quality management system to ensure batch-to-batch consistency and performance reliability. Key parameters such as monomer ratio, molecular weight distribution, viscosity, and solids content are strictly monitored. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing specifications for identity, assay, and physical properties. We support our global clients with documentation to aid in their own quality and regulatory compliance efforts.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat sources and open flame. For long-term storage, an inert atmosphere (nitrogen blanket) is recommended to prevent oxidation and maintain product stability. Keep container tightly sealed when not in use to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder or aqueous dispersion
Solid Content	40 - 50 %
Viscosity (Brookfield)	500 - 3000 cPs
pH (of dispersion)	4.0 - 6.0
Glass Transition Temperature (Tg)	Contact for details
Minimum Film Forming Temperature (MFFT)	Contact for details

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