Description

Hexanedioic Acid, Polymer With 1,3-Diisocyanatomethylbenzene And 2,2-Oxybisethanol is a high-performance polyurethane prepolymer or polyurethane dispersion intermediate. This specialized polymer is engineered to deliver exceptional durability, flexibility, and chemical resistance in formulated coatings and adhesives. It is a critical raw material for manufacturers in the coatings, sealants, adhesives, and elastomers industries seeking to enhance product performance.

Application

• High-Performance Coatings: Used as a key component in formulating durable industrial, automotive, and protective coatings requiring excellent weatherability and mechanical strength.
• Adhesives & Sealants: Serves as a base polymer for structural and flexible adhesives, as well as sealants, providing strong bonding and elasticity.
• Elastomers and Castable Urethanes: Employed in the production of polyurethane elastomers for rollers, wheels, gaskets, and other molded parts.
• Textile & Leather Finishes: Used in coatings and binders to impart water resistance, flexibility, and abrasion resistance to fabrics and synthetic leather.
• Fiber Optic Coatings: Acts as a primary coating material to protect optical fibers due to its excellent adhesion and protective properties.
• Composite Materials: Functions as a matrix or binder in composite systems to enhance interlaminar strength and toughness.

Basic Information

Product Name	Hexanedioic Acid, Polymer With 1,3-Diisocyanatomethylbenzene And 2,2-Oxybisethanol
CAS No.	9017-08-7
Molecular Formula	(C6H10O4 · C10H8N2O2 · C4H10O3)n
Molecular Weight	Polymer - varies by grade
Synonyms	Poly(hexanedioic acid-co-2,2'-oxybis(ethanol)-co-1,3-diisocyanatomethylbenzene); Adipic Acid Polymer with Diethylene Glycol and Toluene Diisocyanate; Polyurethane Prepolymer based on Adipic Acid, Diethylene Glycol, and TDI; TDI-Based Polyurethane Polyol; Adipic Acid/Diethylene Glycol/TDI Copolymer; PU Prepolymer (Adipic Acid Type); Polyester Polyurethane Resin; Aromatic Polyester Polyurethane
EINECS	Contact for details

Quality Control

Our Hexanedioic Acid, Polymer With 1,3-Diisocyanatomethylbenzene And 2,2-Oxybisethanol is manufactured under a strict quality management system. Each batch is tested against critical parameters including NCO content, viscosity, acid value, and hydroxyl value to ensure consistency and performance for your formulations. Certificates of Analysis (COA) detailing the full specification are available upon request.

Storage

Preserve in a tightly closed container, protected from light and moisture. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, open flames, and sources of ignition. Under these conditions, the product is typically stable for 12 months from the date of manufacture. Always check the specific technical data sheet for the recommended shelf life.

Specification

Item	Specification
Appearance	Viscous liquid to solid (color varies by grade)
NCO Content	As per grade (Typical range: 2-12%)
Viscosity @ 25°C	As per grade
Acid Value	≤ 2.0 mg KOH/g
Hydroxyl Value	As per grade
Solid Content	As per grade (Typical: 70-100%)
Solvent	May contain solvent (e.g., Ethyl Acetate, MEK) or be solvent-free

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