Description

Hexanedioic Acid, Polymer With 5-Isocyanato-1-(Isocyanatomethyl)-1,3,3-Trimethylcyclohexane And Oxybispropanol is a high-performance polyurethane prepolymer or resin intermediate. This specialized polymer is engineered to deliver exceptional durability, chemical resistance, and versatile processing characteristics for advanced material formulations. It is a critical raw material for manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as for producing high-grade composite materials and specialty polymers.

Application

• High-Performance Coatings: Used as a key binder in industrial, automotive, and protective coatings requiring excellent weatherability, abrasion resistance, and gloss retention.
• Adhesives & Sealants: Serves as a base polymer for formulating structural adhesives, flexible sealants, and potting compounds with strong bonding strength and elasticity.
• Elastomers and Castable Urethanes: A fundamental component in the production of polyurethane elastomers for rollers, wheels, gaskets, and impact-resistant parts.
• Composite Materials: Utilized as a matrix resin in fiber-reinforced plastics (FRP) and other composites for the aerospace, marine, and automotive sectors.
• Specialty Foams: Can be formulated into microcellular foams or rigid foams for specialized insulation and cushioning applications.
• Industrial Fabric Coatings: Applied to textiles and fabrics to create waterproof, durable, and flexible coated materials for tarps, awnings, and protective clothing.

Basic Information

Product Name	Hexanedioic Acid, Polymer With 5-Isocyanato-1-(Isocyanatomethyl)-1,3,3-Trimethylcyclohexane And Oxybispropanol
CAS No.	71394-18-8
Molecular Formula	Polymeric substance; Contact for details
Molecular Weight	Polymeric substance; Contact for details
Synonyms	Polyurethane prepolymer based on IPDI and adipic acid; Adipic acid/IPDI/oxybispropanol polymer; IPDI-Adipate Polyol Prepolymer; Isophorone diisocyanate-adipic acid-oxybispropanol copolymer; Poly(adipic acid-co-oxybispropanol-co-isophorone diisocyanate); Aliphatic polyurethane resin intermediate; CAS 71394-18-8
EINECS	Contact for details

Quality Control

Our production of this polymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as NCO content, viscosity, hydroxyl value, 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 protocols.

Storage

Preserve in a tightly closed container, protected from light. This material is hygroscopic (moisture-sensitive). Store in a cool, dry, and well-ventilated area at room temperature (15-25°C / 59-77°F). Keep containers tightly sealed when not in use to prevent moisture absorption and contamination. Store away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 3
NCO Content	Contact for details
Viscosity @ 25°C	Contact for details
Hydroxyl Value (mg KOH/g)	Contact for details
Solid Content	Contact for details
Acid Value (mg KOH/g)	≤ 2.0
Moisture Content (Karl Fischer)	≤ 0.05%

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