Description

1,6-Hexanediol, polymer with 1,3-diisocyanatomethylbenzene and 2-ethyl- 2-(hydroxymethyl)-1,3-propanediol Toluene diisocyanate, trimethylolpropane, 1,6-hexanediol polymer is a specialized polyurethane prepolymer or resin intermediate. This compound is engineered to deliver enhanced mechanical properties, chemical resistance, and tailored reactivity in final formulations. It is primarily required by manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries seeking high-performance raw materials.

Application

• High-Performance Coatings: Used as a key resin component in industrial, automotive, and protective coatings for durability and gloss.
• Adhesives & Sealants: Serves as a backbone polymer in formulating structural adhesives, potting compounds, and flexible sealants.
• Elastomers and Castable Urethanes: A precursor for manufacturing polyurethane elastomers with specific hardness, tensile strength, and abrasion resistance.
• Composite Materials: Acts as a matrix resin or modifier in fiber-reinforced plastics and other composite systems.
• Industrial Fabric Coatings: Used in coatings for textiles, conveyor belts, and other fabric-based industrial products.
• Specialty Binders: Employed in formulating binders for advanced materials, including magnetic media or specialty filters.

Basic Information

Product Name	1,6-Hexanediol, polymer with 1,3-diisocyanatomethylbenzene and 2-ethyl- 2-(hydroxymethyl)-1,3-propanediol Toluene diisocyanate, trimethylolpropane, 1,6-hexanediol polymer
CAS No.	67815-86-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyurethane prepolymer based on TDI, TMP, and 1,6-Hexanediol; TDI/TMP/HD-based resin; Toluene diisocyanate-trimethylolpropane-1,6-hexanediol polymer; Polyurethane resin CAS 67815-86-5; Urethane prepolymer; Isocyanate-terminated prepolymer; TDI adduct with TMP and hexanediol; Aliphatic-aromatic polyurethane oligomer
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and batch-to-batch consistency. Key parameters such as NCO content, viscosity, and hydroxyl value are strictly monitored. Certificates of Analysis (COA) documenting all relevant specifications are available upon request.

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); ensure containers are sealed immediately after use to prevent degradation from atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
NCO Content	Contact for details
Viscosity (25°C)	Contact for details
Hydroxyl Value (mg KOH/g)	Contact for details
Solid Content	Contact for details
Color (Gardner)	≤ 3
Moisture Content	≤ 0.05%

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