Description

2,5-Furandione, Polymer With Chloroethene And 1,1-Dichloroethene is a specialized terpolymer designed to deliver enhanced performance characteristics by combining the reactive properties of maleic anhydride (2,5-furandione) with the durability of vinyl chloride (chloroethene) and vinylidene chloride (1,1-dichloroethene). This material is engineered to provide superior adhesion, chemical resistance, and thermal stability in demanding formulations. It is a critical component for manufacturers in the coatings, adhesives, and specialty plastics industries seeking to improve product durability and functionality. The compound is supplied under CAS No. 30582-84-4.

Application

• High-Performance Coatings and Paints: Used as a key resin modifier to enhance adhesion to difficult substrates, improve corrosion resistance, and increase film hardness.
• Specialty Adhesives and Sealants: Serves as a reactive intermediate to improve bonding strength, flexibility, and chemical resistance in industrial and construction adhesives.
• Barrier Polymers and Films: Incorporated into polymer blends to improve gas barrier properties (e.g., oxygen, moisture) for packaging applications, particularly where vinylidene chloride copolymers are used.
• Textile and Fiber Treatment: Acts as a cross-linking agent or coating component to impart water repellency, soil release, and durability to fabrics.
• Paper Sizing and Treatment: Utilized to enhance the wet strength, printability, and oil/grease resistance of paper and paperboard products.
• Flame Retardant Formulations: Contributes to the char-forming and flame-retardant properties of polymeric materials due to its chlorine content and polymer structure.

Basic Information

Product Name	2,5-Furandione, Polymer With Chloroethene And 1,1-Dichloroethene
CAS No.	30582-84-4
Molecular Formula	(C4H2O3·C2H3Cl·C2H2Cl2)x
Molecular Weight	Polymer - varies by grade
Synonyms	Maleic Anhydride-Vinyl Chloride-Vinylidene Chloride Terpolymer; MA-VC-VDC Terpolymer; Poly(maleic anhydride-co-vinyl chloride-co-vinylidene chloride); 2,5-Furandione polymer with chloroethene and ethene, 1,1-dichloro-; Chloroethene, 1,1-dichloroethene, maleic anhydride polymer; Vinyl chloride - vinylidene chloride - maleic anhydride terpolymer
EINECS	Contact for details

Quality Control

Our 2,5-Furandione, Polymer With Chloroethene And 1,1-Dichloroethene is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent composition, molecular weight distribution, and performance characteristics. Certificates of Analysis (COA) detailing key parameters such as monomer ratio, acid number, and viscosity 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, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This polymer may be hygroscopic; prolonged exposure to high humidity should be avoided to prevent moisture absorption which could affect reactivity.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms to structure
Maleic Anhydride Content	5 - 25% (typical, varies by grade)
Acid Number	30 - 180 mg KOH/g
Viscosity (Solution)	Specified per grade
Moisture Content	< 1.0%
Ash Content	< 0.5%

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