Description

Hexanedioic Acid, Polymer With 1,3-Diisocyanatomethylbenzene, 1,2-Ethanediol And 2,2-Oxybisethanol is a specialized polyurethane prepolymer or resin derived from adipic acid (hexanedioic acid) and a blend of diols and diisocyanates. This engineered polymer is valued for its ability to impart specific mechanical properties, chemical resistance, and flexibility to final polyurethane systems. It is primarily utilized by formulators and manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries seeking to develop high-performance, durable materials.

Application

• High-Performance Polyurethane Coatings: Used as a key resin component in industrial, automotive, and protective coatings for enhanced durability, gloss, and chemical resistance.
• Specialty Adhesives & Sealants: Serves as a base polymer for formulating strong, flexible adhesives and sealants used in construction, automotive assembly, and electronics.
• Elastomer Production: Acts as a prepolymer in the manufacture of cast, thermoplastic, or millable polyurethane elastomers for gaskets, wheels, and industrial parts.
• Composite Materials: Incorporated as a matrix resin or modifier in fiber-reinforced composites to improve toughness and interlayer adhesion.
• Binder Systems: Employed in non-woven fabrics, foundry sands, and abrasive products as a high-strength polymeric binder.
• Flexible Foams & Cushioning: Can be used to modify the properties of flexible polyurethane foams for specialized cushioning applications.

Basic Information

Product Name	Hexanedioic Acid, Polymer With 1,3-Diisocyanatomethylbenzene, 1,2-Ethanediol And 2,2-Oxybisethanol
CAS No.	9046-11-1
Molecular Formula	Polymeric substance; Contact for details
Molecular Weight	Polymeric substance; Contact for details
Synonyms	Adipic Acid Polymer with m-TMXDI, Ethylene Glycol, and Diethylene Glycol; Polyurethane Prepolymer based on Adipic Acid and m-TMXDI; Adipic Acid/m-TMXDI/EG/DEG Copolymer; m-TMXDI Adipate Polyol Prepolymer; Polyester Polyurethane Resin; CAS 9046-11-1 Polymer; Urethane-modified Polyester Resin
EINECS	Contact for details

Quality Control

Our production of this polyurethane polymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as NCO content, viscosity, hydroxyl value, and acid number are rigorously monitored using advanced analytical techniques. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed, moisture-proof container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures recommended for the specific grade, typically between 15°C and 25°C. Keep away from heat sources, open flames, and incompatible materials such as strong bases, acids, and oxidizing agents. Under these conditions, the product is typically stable for the period indicated on the label.

Specification

Item	Specification
Appearance	Viscous liquid to solid (Grade dependent)
Color (Gardner)	≤ 3 (Typical)
Viscosity @ 25°C	Specification available upon request
NCO Content	Specification available upon request
Hydroxyl Value (mg KOH/g)	Specification available upon request
Acid Value (mg KOH/g)	≤ 2.0 (Typical)
Moisture Content (Karl Fischer)	≤ 0.05% (Typical)
Solids Content	Specification available upon request

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