Description

2,5-Furandione, Polymer With 1,2-Ethanediol, 2,2-Oxybisethanol And 3A,4,7,7A-Tetrahydro-4,7-Methano-1H-Indene is a specialized polymeric resin derived from maleic anhydride, glycols, and a norbornene derivative, offering a unique combination of reactivity and structural properties. This product matters for its ability to form durable, cross-linked networks, providing excellent chemical resistance and thermal stability to final materials. It is primarily needed by manufacturers in the coatings, adhesives, and advanced composite industries seeking high-performance binders and modifiers.

Application

• High-Performance Industrial Coatings: Serves as a key resin component in solvent-based and powder coatings, providing excellent adhesion, hardness, and corrosion resistance for metal substrates.
• Structural Adhesives & Sealants: Used as a reactive polymeric backbone in formulations requiring strong, durable bonds with good environmental resistance.
• Composite Materials: Acts as a matrix resin or cross-linking agent in fiber-reinforced plastics (FRP) and other composite systems, enhancing mechanical strength and thermal properties.
• Electrical Encapsulation & Potting: Employed in the protection of electronic components due to its potential for good dielectric properties and environmental sealing.
• Printing Inks: Utilized as a vehicle or binder in specialty printing inks to improve gloss, rub resistance, and substrate adhesion.
• Foundry & Molding Sands: Functions as a binder in cold-box or no-bake foundry resin systems for metal casting applications.

Basic Information

Product Name	2,5-Furandione, Polymer With 1,2-Ethanediol, 2,2-Oxybisethanol And 3A,4,7,7A-Tetrahydro-4,7-Methano-1H-Indene
CAS No.	68171-28-8
Molecular Formula	(C4H2O3 · C2H6O2 · C4H10O3 · C10H12)n
Molecular Weight	Polymeric substance (Contact for details)
Synonyms	Maleic Anhydride-Ethylene Glycol-Diethylene Glycol-Dicyclopentadiene Copolymer; Dicyclopentadiene-Maleic Anhydride-Glycol Copolymer; DCPD-MA-Glycol Resin; Maleic Resin Modified with Dicyclopentadiene and Glycols; Poly(maleic anhydride-co-ethylene glycol-co-diethylene glycol-co-dicyclopentadiene); DCPD Modified Alkyd Resin; 68171-28-8; Glycol-Dicyclopentadiene-Maleic Anhydride Terpolymer
EINECS	Contact for details

Quality Control

Our production of 2,5-Furandione, Polymer With 1,2-Ethanediol, 2,2-Oxybisethanol And 3A,4,7,7A-Tetrahydro-4,7-Methano-1H-Indene follows a stringent quality management system to ensure batch-to-batch consistency and performance reliability. Each lot is tested against key parameters including acid value, viscosity, solids content, and color to meet precise customer specifications. Certificates of Analysis (COA) documenting these results are provided with every shipment to support your quality assurance protocols.

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 such as strong bases and oxidizing agents. Under these conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 6
Acid Value (mg KOH/g)	150 - 250
Viscosity (at 25°C, cP)	2000 - 10000
Non-Volatile Matter (%)	≥ 98.0
Identification (IR)	Conforms

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