Description

Cyclohexanemethanamine, 5-amino-1,3,3-trimethyl-, polymer with 2,4-diisocyanato-1-methylbenzene, .alpha.-hydro-.omega.-hydroxypolyoxy(methyl-1,2-ethanediyl), 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane and 1,1-methylenebis4-isocyanatobenz is a high-performance, multi-component polyurethane prepolymer or resin intermediate designed for advanced material synthesis. This specialized polymer offers exceptional versatility in formulating coatings, adhesives, sealants, and elastomers with tailored properties. It is a critical raw material for industries requiring enhanced durability, chemical resistance, and specific mechanical performance in their final products.

Application

• High-Performance Coatings: Formulation of industrial, automotive, and protective coatings requiring superior weatherability, abrasion resistance, and gloss retention.
• Advanced Adhesives & Sealants: Production of structural adhesives, potting compounds, and flexible sealants with strong bonding strength and environmental stability.
• Specialty Elastomers: Manufacturing of cast polyurethane elastomers for rollers, wheels, gaskets, and industrial parts demanding high load-bearing capacity and resilience.
• Composite Materials: Used as a matrix resin or binder in fiber-reinforced composites for the aerospace, marine, and automotive sectors.
• Encapsulation & Potting: Protection of sensitive electronic components from moisture, vibration, and thermal shock.
• Flexible & Rigid Foams: Serves as a key component in formulating specialized polyurethane foam systems with controlled density and cell structure.

Basic Information

Product Name	Cyclohexanemethanamine, 5-amino-1,3,3-trimethyl-, polymer with 2,4-diisocyanato-1-methylbenzene, .alpha.-hydro-.omega.-hydroxypolyoxy(methyl-1,2-ethanediyl), 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane and 1,1-methylenebis4-isocyanatobenz
CAS No.	379690-87-6
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Varies by grade and formulation
Synonyms	Polyurethane prepolymer based on IPDI, TDI, MDI, and polyether polyol; Isophorone diisocyanate (IPDI)/Toluene diisocyanate (TDI)/Methylene diphenyl diisocyanate (MDI) polyether prepolymer; PU prepolymer resin; Polyether-based polyurethane resin intermediate; Multi-isocyanate functional polyurethane oligomer; Reactive polyurethane polymer; Blocked or unblocked polyurethane curing agent; Thermosetting polyurethane resin
EINECS	Contact for details

Quality Control

Our production of this polyurethane polymer adheres to strict quality management systems. Each batch is characterized for critical parameters including NCO content, viscosity, solids content, and color to ensure consistency and performance. Certificates of Analysis (COA) detailing these specifications are provided with every shipment. We support compliance with relevant global regulatory frameworks for industrial chemicals.

Storage

Preserve in a tightly closed, moisture-proof container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures recommended for the specific grade (typically between 15°C and 25°C). This product is hygroscopic (moisture-sensitive). Prolonged exposure to atmospheric moisture will compromise product integrity. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Color (Gardner)	≤ 3
NCO Content (%)	To be specified per grade
Viscosity (cPs @ 25°C)	To be specified per grade
Solids Content (%)	To be specified per grade
Specific Gravity (25°C)	To be specified per grade
Moisture Content (Karl Fischer)	≤ 0.05%

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