Description

Hexanedioic Acid, Polymer With 2,2-Dimethyl-1,3-Propanediol, 1,6-Hexanediol, 1,1-Methylenebis4-Isocyanatobenzene And 2,2-1,4-Phenylenebis(Oxy)Bisethanol is a specialized polyurethane prepolymer or resin derived from a precise combination of diacids, diols, and diisocyanates. This engineered polymer is valued for its ability to impart specific mechanical properties, chemical resistance, and durability to final formulations. It is primarily sought by manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as for advanced composite materials.

Application

• High-Performance Coatings: Used as a key resin component in durable industrial, automotive, and protective coatings requiring excellent adhesion, flexibility, and chemical resistance.
• Adhesives & Sealants: Serves as a base polymer for formulating structural adhesives, potting compounds, and elastic sealants with strong bonding strength and environmental stability.
• Elastomers and Castable Urethanes: A precursor for manufacturing polyurethane elastomers, gaskets, rollers, and impact-absorbing components.
• Composite Materials: Utilized as a matrix resin or modifier in fiber-reinforced plastics (FRP) and other composite systems to enhance toughness and interlayer adhesion.
• Specialty Inks and Films: Incorporated into formulations for flexible packaging inks or specialty films where specific surface and mechanical properties are critical.
• Industrial Fabric Coatings: Applied as a coating for textiles, conveyor belts, or industrial fabrics to improve abrasion resistance and longevity.

Basic Information

Product Name	Hexanedioic Acid, Polymer With 2,2-Dimethyl-1,3-Propanediol, 1,6-Hexanediol, 1,1-Methylenebis[4-Isocyanatobenzene] And 2,2'-[1,4-Phenylenebis(Oxy)]Bisethanol
CAS No.	109180-02-1
Molecular Formula	Polymeric substance; Contact for details
Molecular Weight	Polymeric substance; Contact for details
Synonyms	Poly(neopentyl glycol adipate-co-1,6-hexanediol adipate) tolylene diisocyanate terminated; Polyurethane prepolymer based on adipic acid, neopentyl glycol, 1,6-hexanediol, and TDI, capped with hydroquinone bis(2-hydroxyethyl) ether; TDI-terminated polyester urethane resin; Adipic acid/neopentyl glycol/1,6-hexanediol/TDI/HQEE polymer; Polyester polyurethane resin; Polyurethane resin CAS 109180-02-1; PU prepolymer
EINECS	Contact for details

Quality Control

Our production of this polyurethane polymer adheres to rigorous quality testing protocols to ensure batch-to-batch consistency and performance reliability. Key parameters such as NCO content, viscosity, solids content, and acid value are strictly monitored. 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. This material is hygroscopic (moisture-sensitive). Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep the container tightly sealed when not in use to prevent moisture absorption and premature reaction. Store away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Viscous liquid or solid
Color (Gardner)	≤ 3
NCO Content	Contact for details
Viscosity (at 25°C)	Contact for details
Solids Content	Contact for details
Acid Value	≤ 2.0 mg KOH/g
Moisture Content (Karl Fischer)	≤ 0.05 %

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