Description

Hexanedioic acid, polymer with 5-amino-1,3,3-trimethylcyclohexanemethanamine, 2,2-dimethyl-1,3-propanediol, 1,6-hexanediol and 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane is a high-performance, aliphatic polyurethane prepolymer or polyurethane-urea resin. This specialized polymer is engineered to deliver an exceptional balance of durability, chemical resistance, and weatherability, making it a critical component in demanding industrial formulations. It is primarily sought after by manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries who require advanced material properties for premium applications.

Application

• High-Performance Coatings: Formulating top-tier automotive clear coats, industrial maintenance paints, and marine coatings that demand superior gloss retention, flexibility, and resistance to yellowing and chemicals.
• Advanced Adhesives & Sealants: Serving as a key resin in structural adhesives for automotive and aerospace composites, as well as in high-strength, flexible sealants for construction and industrial assembly.
• Specialty Elastomers: Used in the production of cast polyurethane elastomers for rollers, wheels, and industrial parts requiring excellent abrasion resistance and dynamic performance.
• Protective Films & Linings: Creating durable, protective layers for concrete, metal, and other substrates in corrosive environments, such as chemical processing plants and wastewater facilities.
• Fiber Optic Coatings: Providing a protective, flexible secondary coating layer for optical fibers, ensuring signal integrity and physical protection.
• Weather-Resistant Finishes: Ideal for exterior wood and plastic coatings where long-term exposure to UV light and harsh weather conditions is a primary concern.

Basic Information

Product Name	Hexanedioic acid, polymer with 5-amino-1,3,3-trimethylcyclohexanemethanamine, 2,2-dimethyl-1,3-propanediol, 1,6-hexanediol and 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane
CAS No.	58043-05-3
Molecular Formula	Polymeric substance; contact for specific monomeric formula details.
Molecular Weight	Polymeric substance with a typical number-average molecular weight (Mn) range. Contact for details.
Synonyms	Aliphatic polyurethane prepolymer based on isophorone diisocyanate (IPDI) and hexanedioic acid (adipic acid); Polyurethane resin, aliphatic; IPDI-Adipic acid polyol polymer; Poly(urethane-urea) resin; Light-stable polyurethane prepolymer; CAS 58043-05-3; Adipic acid/IPDI/polyol copolymer
EINECS	Contact for details.

Quality Control

Our production of this advanced polymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as NCO content, viscosity, solids content, and color are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment 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 (typically 15-25°C). This material is moisture-sensitive; containers must be kept tightly sealed to prevent reaction with atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Solids Content	Typically 70% - 100% (varies by grade)
NCO Content	Specified range (e.g., 5% - 15%)
Viscosity (25°C)	Specified range (cP or mPa·s)
Color (Gardner)	≤ 2
Density (25°C)	~1.05 - 1.15 g/cm³
Flash Point	> 100 °C

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