Description

Cyclohexanemethanamine, 5-amino-1,3,3-trimethyl-, polymer with α-hydro-ω-hydroxypoly(oxy-1,4-butanediyl), α-hydro-ω-hydroxypoly(oxy-1,2-ethanediyl) and 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane is a specialized polyurethane prepolymer or block copolymer derived from isophorone diisocyanate (IPDI) and polyether polyols. This engineered polymer is valued for its unique combination of flexibility, chemical resistance, and durability derived from its cycloaliphatic structure. It is primarily utilized in high-performance coatings, adhesives, sealants, and elastomers where enhanced weatherability and mechanical properties are critical.

Application

• High-Performance Coatings: Used as a key resin in automotive clear coats, industrial maintenance paints, and marine coatings for superior UV resistance, gloss retention, and chemical durability.
• Adhesives & Sealants: Serves as a base polymer in formulating flexible, moisture-curing adhesives and sealants for construction, automotive assembly, and aerospace applications.
• Elastomers and Castable Urethanes: Employed in the production of tough, abrasion-resistant elastomers for industrial rollers, gaskets, and wear-resistant parts.
• Fiber Optic Coatings: Provides protective, flexible secondary coatings for optical fibers due to its excellent mechanical and environmental stability.
• Composite Materials: Acts as a matrix resin or modifier in polymer composites to enhance impact resistance and adhesion to various substrates.
• Waterborne Polyurethane Dispersions (PUDs): Can be formulated into environmentally friendly, low-VOC dispersions for wood, textile, and leather finishes.

Basic Information

Item	Information
Product Name	Cyclohexanemethanamine, 5-amino-1,3,3-trimethyl-, polymer with α-hydro-ω-hydroxypoly(oxy-1,4-butanediyl), α-hydro-ω-hydroxypoly(oxy-1,2-ethanediyl) and 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane
CAS No.	122694-12-6
Molecular Formula	Not a single molecule; complex polymer. Contact for details.
Molecular Weight	Polymer - variable. Contact for details.
Synonyms	Poly(oxy-1,2-ethanediyl), α-hydro-ω-hydroxy-, polymer with 5-amino-1,3,3-trimethylcyclohexanemethanamine, α-hydro-ω-hydroxypoly(oxy-1,4-butanediyl) and 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane; IPDI-based polyether polyurethane prepolymer; Polyurethane prepolymer of IPDI, PTMO, and PEG; Block copolymer of isophorone diisocyanate, polytetramethylene oxide, and polyethylene glycol; Aliphatic polyether urethane polymer; CAS 122694-12-6.
EINECS	Contact for details.

Quality Control

Our production of this advanced polymer adheres to strict quality management systems, ensuring batch-to-batch consistency for critical performance parameters like NCO content, viscosity, and residual monomer levels. Quality is verified through analytical techniques including titration, gel permeation chromatography (GPC), and FTIR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). Keep away from heat, sparks, and open flame. This material is moisture-sensitive (hygroscopic) and may react with water; ensure containers are sealed under a dry inert atmosphere (e.g., nitrogen) when not in use. Observe all local regulations for the storage of isocyanate-containing materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
NCO Content	Contact for details
Viscosity (25°C)	Contact for details
Specific Gravity (25°C)	Contact for details
Residual Monomer (IPDI)	< 0.5% (by HPLC)
Water Content (Karl Fischer)	< 0.05%

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