Description

2-Butenedioic Acid (2E)-, Polymer With Chloroethene And Ethenyl Acetate is a specialized terpolymer designed to deliver enhanced performance characteristics by combining the functional groups of fumaric acid, vinyl chloride, and vinyl acetate. This engineered material is valued for its ability to modify polymer properties, offering improved adhesion, flexibility, and chemical resistance in final formulations. It is primarily utilized by manufacturers in the coatings, adhesives, and specialty plastics industries seeking to develop high-performance composite materials.

Application

• Adhesive Formulations: Acts as a performance modifier to enhance tack, peel strength, and thermal stability in industrial and construction adhesives.
• Protective & Industrial Coatings: Used as a resin component or additive to improve film formation, adhesion to difficult substrates, and corrosion resistance.
• Specialty Plastics & Composites: Incorporated as a processing aid or property modifier to adjust flexibility, impact strength, and weatherability in polymer blends.
• Textile & Fiber Treatment: Serves as a binder or coating agent to impart durability, water repellency, and specific hand-feel to technical textiles.
• Printing Inks: Utilized to modify rheology and adhesion properties, contributing to better print quality and substrate anchorage.
• Sealants and Caulks: Enhances elasticity, adhesion, and long-term durability in formulations for automotive and building applications.

Basic Information

Product Name	2-Butenedioic Acid (2E)-, Polymer With Chloroethene And Ethenyl Acetate
CAS No.	32650-26-3
Molecular Formula	(C₄H₄O₄·C₂H₃Cl·C₄H₆O₂)ₓ
Molecular Weight	Polymer - Variable
Synonyms	Fumaric Acid-Vinyl Chloride-Vinyl Acetate Terpolymer; Vinyl Chloride/Vinyl Acetate/Fumaric Acid Terpolymer; VC/VAc/FA Terpolymer; Poly(chloroethene-co-ethenyl acetate-co-fumaric acid); Fumaric Acid Modified Vinyl Chloride-Vinyl Acetate Copolymer
EINECS	Contact for details

Quality Control

Our production of 2-Butenedioic Acid (2E)-, Polymer With Chloroethene And Ethenyl Acetate adheres to a stringent quality management system to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including monomer ratio, molecular weight distribution, and residual monomers. Certificates of Analysis (COA) detailing all relevant specifications are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at ambient temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider using an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms to structure
Assay (as polymer)	≥ 95.0 %
Vinyl Chloride Content	As per grade (Contact for details)
Vinyl Acetate Content	As per grade (Contact for details)
Fumaric Acid Content	As per grade (Contact for details)
Residual Monomers	≤ 1.0 % (Total)
Volatile Matter	≤ 2.0 %
Ash Content	≤ 0.5 %

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