Description

1,3-Isobenzofurandione,Polymer With 1,2-Ethanediol,2,5-Furandione And Oxybis[Propanol] is a specialized polymer resin designed for high-performance coating and adhesive applications. This compound is valued for its excellent film-forming properties, chemical resistance, and durability, making it a critical component in demanding industrial environments. It is primarily sought by manufacturers in the coatings, inks, and specialty polymer industries for creating protective and functional layers.

Application

• Industrial Protective Coatings: Used as a key resin in formulations for metal, concrete, and plastic coatings requiring high chemical and abrasion resistance.
• Inks and Graphic Arts: Serves as a binder in high-quality printing inks, contributing to gloss, adhesion, and rub resistance.
• Adhesives and Sealants: Acts as a polymeric backbone in structural and specialty adhesive formulations, enhancing bond strength and flexibility.
• Can and Coil Coatings: Employed in coatings for food contact surfaces and pre-coated metal sheets due to its robust protective properties.
• Wood Finishes: Used in high-durability varnishes and lacquers for furniture and flooring.
• Electrical Insulating Varnishes: Provides dielectric strength and thermal stability in coatings for wires and electronic components.

Basic Information

Product Name	1,3-Isobenzofurandione,Polymer With 1,2-Ethanediol,2,5-Furandione And Oxybis[Propanol]
CAS No.	65700-35-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(phthalic anhydride-co-ethylene glycol-co-maleic anhydride-co-dipropylene glycol); Phthalic Anhydride/Ethylene Glycol/Maleic Anhydride/Dipropylene Glycol Copolymer; PA/EG/MA/DPG Copolymer; Alkyd resin based on phthalic anhydride, maleic anhydride, ethylene glycol, and dipropylene glycol; Polyester polyol resin; 1,3-Isobenzofurandione polymer with 1,2-ethanediol, 2,5-furandione and oxybis[propanol]; Copolymer of phthalic anhydride, ethylene glycol, maleic anhydride, and dipropylene glycol
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We maintain strict batch-to-batch consistency through advanced analytical methods. Certificates of Analysis (COA) detailing key parameters such as acid value, hydroxyl value, viscosity, and color are available upon request. Our quality system is designed to meet the needs of industrial and specialty chemical applications.

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 flames. Ensure the container is kept tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Pale yellow to amber viscous liquid or solid
Acid Value (mg KOH/g)	Contact for details
Hydroxyl Value (mg KOH/g)	Contact for details
Viscosity (at 25°C)	Contact for details
Color (Gardner)	≤ 4
Solid Content (%)	Contact for details
Identification (IR)	Conforms

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