Description

2,5-Furandione, Polymer With 1,1'-Oxybis[2-Propanol] is a high-performance polymeric chemical intermediate, specifically a copolymer of maleic anhydride and dipropylene glycol. This compound is valued for its ability to introduce reactive anhydride and hydroxyl functionalities into polymer chains, enabling cross-linking and modification of material properties. It is essential for manufacturers in the coatings, adhesives, and specialty polymer industries seeking to enhance product durability, adhesion, and chemical resistance.

Application

• Cross-linking Agent for Thermoset Resins: Used in alkyd, polyester, and epoxy resin formulations to improve hardness, chemical resistance, and thermal stability in industrial and protective coatings.
• Intermediate for Water-Soluble Polymers: Serves as a key building block in the synthesis of dispersants, scale inhibitors, and superplasticizers for water treatment and construction chemicals.
• Adhesive & Sealant Modifier: Enhances the adhesion, flexibility, and curing characteristics of polyurethane and acrylic-based adhesives and sealants.
• Textile & Leather Auxiliary Chemical: Utilized in the production of finishing agents, dye-fixing agents, and softeners to improve fabric handle and performance.
• Paper Sizing Agent: Improves the water resistance and strength of paper and paperboard products.
• Polymer Additive for Plastics: Acts as a compatibilizer or chain extender to modify the properties of engineering plastics and composites.

Basic Information

Product Name	2,5-Furandione, Polymer With 1,1'-Oxybis[2-Propanol]
CAS No.	68585-95-5
Molecular Formula	(C4H2O3·C6H14O3)x
Molecular Weight	Contact for details
Synonyms	Maleic Anhydride-Dipropylene Glycol Copolymer; Dipropylene Glycol-Maleic Anhydride Copolymer; Maleic Anhydride Copolymer with Dipropylene Glycol; Poly(maleic anhydride-alt-dipropylene glycol); DPMA Copolymer; 1,1'-Oxybis[2-propanol] polymer with 2,5-furandione; Maleic Anhydride/DPG Copolymer
EINECS	Contact for details

Quality Control

Our production of 2,5-Furandione, Polymer With 1,1'-Oxybis[2-Propanol] adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure consistent composition, functionality, and purity suitable for industrial applications. Certificates of Analysis (COA) documenting key parameters such as acid value, hydroxyl value, viscosity, and solid content are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). This material may be hygroscopic; keep the container tightly sealed to minimize moisture absorption. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Viscous liquid to solid
Color	Colorless to pale yellow
Acid Value	Contact for details
Hydroxyl Value	Contact for details
Solid Content	Contact for details
Viscosity	Contact for details

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