Description

Hexanedioic Acid, Polymer With 1,1-Methylenebisisocyanatobenzene And 2,2-Oxybisethanol is a specialized polyurethane prepolymer or resin intermediate. This compound is valued for its ability to impart flexibility, toughness, and chemical resistance to final polymer formulations. It is primarily sought by manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as for advanced material synthesis.

Application

• High-Performance Coatings: Used as a key resin component in protective and decorative coatings for automotive, industrial, and marine applications, offering durability and weatherability.
• Adhesives & Sealants: Serves as a building block for polyurethane-based adhesives and sealants, providing strong bonding and elastic properties.
• Elastomer Production: Acts as a precursor in the manufacture of flexible polyurethane elastomers used in wheels, rollers, and industrial parts.
• Composite Materials: Utilized in polymer composites to enhance mechanical strength and impact resistance.
• Fiber & Textile Treatments: Employed in coatings for synthetic fibers and technical textiles to improve functionality.
• Specialty Resins: A critical intermediate for formulating advanced resins with tailored properties for specific industrial needs.

Basic Information

Product Name	Hexanedioic Acid, Polymer With 1,1-Methylenebisisocyanatobenzene And 2,2-Oxybisethanol
CAS No.	39466-00-7
Molecular Formula	(C6H10O4 • C15H10N2O2 • C4H10O3)x
Molecular Weight	Polymer - Variable
Synonyms	Adipic Acid, Polymer with 4,4'-Methylenebis(phenyl isocyanate) and Diethylene Glycol; Polyurethane Prepolymer based on Adipic Acid, MDI, and Diethylene Glycol; Adipic Acid/MDI/Diethylene Glycol Copolymer; Poly(adipic acid-co-4,4'-methylenebis(phenyl isocyanate)-co-diethylene glycol); PU Prepolymer (Adipic Acid Type); CAS 39466-00-7 Polymer Resin
EINECS	Contact for details

Quality Control

Our production of this polymer adheres to strict quality management systems. Each batch is characterized for critical parameters including isocyanate (NCO) content, viscosity, and acid value to ensure consistency and performance. Certificates of Analysis (COA) documenting these specifications 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, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); containers must be kept sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Viscous liquid to solid mass
Color	Colorless to pale yellow
Identification (IR)	Conforms
NCO Content	Contact for details
Acid Value	≤ 2.0 mg KOH/g
Viscosity @ 25°C	Contact for details
Moisture (Karl Fischer)	≤ 0.1 %

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