Description

Hexanedioic Acid, Polymer With 2,5-Furandione, 1,3-Isobenzofurandione And 2,2-Oxybisethanol is a specialized polyester resin derived from adipic acid, maleic anhydride, phthalic anhydride, and diethylene glycol. This polymer is engineered to deliver excellent thermal stability, chemical resistance, and versatile cross-linking capabilities, making it a critical component in high-performance industrial formulations. It is primarily sought after by manufacturers in the coatings, adhesives, and composite materials sectors who require durable and reliable polymeric binders.

Application

• High-Performance Industrial Coatings: Used as a key resin in powder coatings, coil coatings, and can linings for its excellent adhesion and corrosion resistance.
• Thermosetting Adhesives & Sealants: Serves as a base polymer in formulations requiring strong bonding, heat resistance, and durability.
• Fiber-Reinforced Composite Materials: Acts as a matrix resin in the production of glass or carbon fiber composites for automotive and construction applications.
• Electrical Insulating Varnishes: Utilized in wire enamels and insulating coatings due to its good dielectric properties and thermal endurance.
• Molding Compounds: Employed in the manufacture of SMC (Sheet Molding Compound) and BMC (Bulk Molding Compound) for electrical and automotive parts.
• Printing Inks: Used as a resin component in specialty inks that require fast curing and chemical resistance.

Basic Information

Product Name	Hexanedioic Acid, Polymer With 2,5-Furandione, 1,3-Isobenzofurandione And 2,2-Oxybisethanol
CAS No.	32505-78-5
Molecular Formula	(C6H10O4 • C4H2O3 • C8H4O3 • C4H10O3)x
Molecular Weight	Varies (Polymer)
Synonyms	Adipic Acid - Maleic Anhydride - Phthalic Anhydride - Diethylene Glycol Copolymer; Polyester Resin from Adipic Acid, Maleic Anhydride, Phthalic Anhydride, and Diethylene Glycol; Unsaturated Polyester Resin (UPR); Alkyd Resin Modifier; Adipic Acid/Maleic Anhydride/Phthalic Anhydride Copolymer; DA-MA-PA-DEG Polymer; Thermoplastic Polyester Polyol; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of this polyester resin adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Key parameters such as acid value, hydroxyl value, viscosity, and glass transition temperature (Tg) are rigorously monitored. Certificates of Analysis (COA) detailing these specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. This material is hygroscopic (moisture-sensitive) and should be stored in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep the container tightly sealed when not in use to prevent moisture absorption and potential property changes. Store away from strong alkalis and incompatible organic solvents.

Specification

Item	Specification
Appearance	Pale yellow to amber solid or viscous liquid
Acid Value (mg KOH/g)	10 - 30
Hydroxyl Value (mg KOH/g)	30 - 100
Viscosity (at 25°C)	Contact for details
Glass Transition Temp (Tg)	Contact for details
Softening Point	Contact for details
Identification (IR)	Conforms

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