Description

2-Propenoic Acid, 2-Ethylhexyl Ester, Polymer With 1,1-Dichloroethene is a high-performance copolymer, also known as a vinyl chloride-2-ethylhexyl acrylate (VC-2EHA) copolymer. This material is engineered to provide a unique balance of flexibility, durability, and chemical resistance, making it a critical component in advanced formulations. It is primarily sought after by manufacturers in the coatings, adhesives, and specialty plastics industries seeking to enhance product performance and processing characteristics.

Application

• Adhesive Formulations: Used as a key polymer in pressure-sensitive adhesives (PSAs) and construction adhesives to improve tack, peel strength, and flexibility.
• Protective & Decorative Coatings: Serves as a film-forming agent in industrial and marine coatings, providing excellent weatherability, water resistance, and adhesion to various substrates.
• Plastic Modification: Acts as an impact modifier and processing aid for rigid PVC and other polymers, enhancing toughness and melt flow properties.
• Sealants and Caulks: Imparts long-term elasticity, adhesion, and resistance to shrinkage in high-performance sealant applications.
• Ink Vehicles: Utilized in the formulation of specialty printing inks to improve gloss, pigment dispersion, and film properties.
• Textile and Leather Finishes: Applied in coatings for fabrics and synthetic leather to provide a soft hand feel, durability, and resistance to oils and chemicals.

Basic Information

Product Name	2-Propenoic Acid, 2-Ethylhexyl Ester, Polymer With 1,1-Dichloroethene
CAS No.	28431-58-5
Molecular Formula	(C11H20O2.C2H2Cl2)x
Molecular Weight	N/A (Polymer)
Synonyms	Vinyl Chloride/2-Ethylhexyl Acrylate Copolymer; VC/2-EHA Copolymer; Poly(vinyl chloride-co-2-ethylhexyl acrylate); 2-Ethylhexyl Acrylate/Vinyl Chloride Copolymer; Acrylic Modifier for PVC; Acrylic Impact Modifier; EHA-VC Copolymer; Vinnol® E 15/45 (example trade name)
EINECS	Contact for details

Quality Control

Our production of Vinyl Chloride/2-Ethylhexyl Acrylate Copolymer adheres to stringent quality management systems. Every batch undergoes rigorous testing for critical parameters including monomer content, molecular weight distribution, viscosity, and thermal stability to ensure consistent performance. Certificates of Analysis (COA) detailing lot-specific results 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 open flame. For long-term storage, consider using under an inert atmosphere to maintain optimal polymer properties.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Complies
Assay (Monomer Content)	< 100 ppm (Vinyl Chloride)
Viscosity (Solution)	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Moisture Content	< 1.0 %
Ash Content	< 0.5 %
Particle Size	Customizable

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