Description

1,6-Hexanediamine, Polymer With 1,6-Diisocyanatohexane And 6-Isocyanato-1-Hexanamine is a specialized polyurea/polyurethane prepolymer or oligomer, representing a high-performance building block for advanced material synthesis. This compound matters for its ability to impart exceptional durability, chemical resistance, and tailored mechanical properties to final polymeric products. It is primarily needed by formulators and manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as for producing specialty composites and high-resilience foams.

Application

• High-Performance Coatings: Used as a crosslinking agent or resin component in industrial, protective, and automotive coatings for enhanced abrasion and chemical resistance.
• Advanced Adhesives & Sealants: Serves as a key oligomer in formulating structural adhesives and high-strength sealants with excellent bonding and flexibility.
• Specialty Elastomers: A critical precursor for manufacturing polyurea and polyurethane elastomers used in demanding applications like industrial rollers, linings, and impact-absorbing parts.
• Composite Materials: Incorporated as a matrix resin or modifier in fiber-reinforced composites to improve interfacial adhesion and mechanical performance.
• Foam Systems: Utilized in the production of rigid or semi-rigid foams requiring specific density, insulation, or structural properties.
• Polymer Modification: Acts as a chain extender or crosslinker to modify the properties of existing polymers, enhancing thermal stability and toughness.

Basic Information

Product Name	1,6-Hexanediamine, Polymer With 1,6-Diisocyanatohexane And 6-Isocyanato-1-Hexanamine
CAS No.	95566-42-0
Molecular Formula	(C6H16N2)x•(C8H12N2O2)y•(C7H12N2O)z
Molecular Weight	Varies (Polymer/Oligomer)
Synonyms	Poly[oxy[1,6-hexanediyloxycarbonylimino(1,6-hexanediyl)imino-1,6-hexanediylimino(1,6-hexanediyl)carbonylimino]]; Poly(hexamethylene urea-urethane); HDI-HMDA copolymer; Hexamethylenediamine-Hexamethylene Diisocyanate Copolymer; Polyurea-urethane based on HDI and HMDA; 1,6-Diisocyanatohexane polymer with 1,6-hexanediamine and 6-isocyanato-1-hexanamine; Oligomeric polyisocyanate-amine adduct; HDI-based polyurea prepolymer.
EINECS	Contact for details

Quality Control

Our production of 1,6-Hexanediamine, Polymer With 1,6-Diisocyanatohexane And 6-Isocyanato-1-Hexanamine adheres to stringent quality protocols to ensure batch-to-batch consistency and performance reliability. Each lot undergoes rigorous testing, including analysis of NCO/amine content, viscosity, solids content, and color. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed, moisture-proof container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures recommended on the specific product label or Safety Data Sheet (typically between 15°C and 25°C). This material is moisture-sensitive (hygroscopic) and may react with water; ensure containers are sealed when not in use. Keep away from heat, sparks, open flames, and strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
NCO Content / Amine Value	As per grade (Contact for details)
Viscosity @ 25°C	Specified range
Solids Content	Specified range
Color (Gardner)	≤ 3
Specific Gravity @ 25°C	Reported value
Moisture (Karl Fischer)	≤ 0.1%

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