Description

5-Isocyanato-1-(isocyanatomethyl)-1,3,3-trimethyl cyclohexane polymer with polycaprolactone, 5-amino-1,3,3-trimethyl cyclohexane methanamine and 2,2'-iminobisethanol is a specialized polyurethane prepolymer or polyurea-modified polymer, representing a high-performance building block for advanced material synthesis. This compound is engineered to deliver enhanced mechanical properties, chemical resistance, and tailored reactivity for demanding industrial formulations. It is primarily sought after by manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as for advanced composite materials and specialty polymer production.

Application

• High-Performance Coatings: Used as a key resin component in industrial, marine, and protective coatings requiring exceptional durability, gloss retention, and corrosion resistance.
• Advanced Adhesives & Sealants: Serves as a reactive prepolymer in formulations for structural adhesives, potting compounds, and flexible sealants with strong bonding and environmental stability.
• Elastomer Production: A critical intermediate for manufacturing cast, spray, or thermoplastic polyurethanes (TPU) and polyurea elastomers used in wheels, rollers, and impact-resistant parts.
• Composite Materials: Functions as a matrix resin or modifier in fiber-reinforced composites for the automotive, aerospace, and wind energy sectors.
• Specialty Polymer Synthesis: Employed in R&D and production of novel polymers with customized properties like hydrophobicity, weatherability, or specific hardness profiles.
• Waterproofing Membranes: Utilized in formulations for liquid-applied roofing and waterproofing systems due to its excellent film-forming and weather-resistant characteristics.

Basic Information

Product Name	5-Isocyanato-1-(isocyanatomethyl)-1,3,3-trimethyl cyclohexane polymer with polycaprolactone, 5-amino-1,3,3-trimethyl cyclohexane methanamine and 2,2'-iminobisethanol
CAS No.	78198-13-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Isophorone diisocyanate (IPDI)-based prepolymer; Polycaprolactone-modified IPDI prepolymer; IPDI-polycaprolactone polyurethane prepolymer; Polyurea-modified polyurethane prepolymer; IPDI/polycaprolactone/amine polymer; Blocked or reactive polyurethane resin; Aliphatic polyisocyanate prepolymer; CAS 78198-13-7
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to rigorous quality testing protocols to ensure batch-to-batch consistency and performance reliability. Key parameters such as NCO content, viscosity, and equivalent weight are strictly monitored. Certificates of Analysis (COA) documenting all relevant specifications are available upon request to support your quality assurance and regulatory compliance needs.

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/59-77°F). This product is hygroscopic (moisture-sensitive) and light-sensitive (store away from light). Keep containers tightly sealed under a dry inert atmosphere (e.g., nitrogen blanket) to prevent moisture absorption and premature polymerization. Isolate from strong bases, acids, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms
NCO Content	Contact for details
Viscosity (25°C)	Contact for details
Equivalent Weight	Contact for details
Specific Gravity (25°C)	Contact for details
Moisture (Karl Fischer)	< 0.05%
Color (Gardner)	≤ 2

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