Description

Hexanedioic acid, polymer with 2-[(2-aminoethyl)amino]ethanesulfonic acid monosodium salt, 5-amino-1,3,3-trimethylcyclohexanemethanamine, 1,6-diisocyanatohexane, 2,2-dimethyl-1,3-propanediol, 1,6-hexanediol, hydrazine and 5-isocyanato-1-(isocyanatomethyl) is a specialized polyurethane or polyurea copolymer designed to deliver a unique combination of chemical resistance, mechanical strength, and functional group activity. This engineered polymer is significant for formulators seeking advanced performance materials with built-in sulfonate and amine functionalities. It is primarily needed by industries developing high-performance coatings, adhesives, sealants, and elastomers where durability and specific surface interactions are critical.

Application

• High-Performance Industrial Coatings: Used as a resin component in coatings requiring exceptional chemical resistance, abrasion resistance, and adhesion to difficult substrates.
• Specialty Adhesives and Sealants: Serves as a key polymer backbone in formulations for structural adhesives, potting compounds, and flexible sealants where toughness and environmental stability are paramount.
• Advanced Elastomers: Employed in the synthesis of castable or thermoplastic polyurethane/polyurea elastomers for gaskets, rollers, and impact-absorbing components.
• Functional Polymer Additives: The incorporated sulfonate and amine groups can act as dispersing aids, antistatic agents, or sites for further chemical modification in composite materials.
• Textile and Leather Finishing: Utilized in durable water-repellent (DWR) or protective finishing agents to enhance fabric performance.
• Automotive and Aerospace Components: Applied in under-the-hood parts, interior trim adhesives, or composite matrices that must withstand harsh conditions.

Basic Information

Product Name	Hexanedioic acid, polymer with 2-[(2-aminoethyl)amino]ethanesulfonic acid monosodium salt, 5-amino-1,3,3-trimethylcyclohexanemethanamine, 1,6-diisocyanatohexane, 2,2-dimethyl-1,3-propanediol, 1,6-hexanediol, hydrazine and 5-isocyanato-1-(isocyanatomethyl)
CAS No.	129783-28-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details (Polymer)
Synonyms	Polyurethane-polyurea copolymer with sulfonate groups
Sulfonated polyurethane prepolymer
Adipic acid copolymer with taurine derivative and isocyanates
Poly(adipic acid-co-IPDI-co-HDI-co-hydrazine-co-taurine derivative)
Functionalized polyurethane resin
Water-dispersible polyurethane ionomer (potential)
Polymer of adipic acid, HDI, IPDI, neopentyl glycol, 1,6-hexanediol, hydrazine, and aminoethanesulfonic acid sodium salt
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to strict batch-to-batch consistency protocols to ensure reliable performance in downstream formulations. Quality is verified through a suite of analytical techniques including FT-IR for functional group identification, GPC for molecular weight distribution, and titration for isocyanate (NCO) or amine value as applicable. A comprehensive Certificate of Analysis (COA) detailing key parameters such as viscosity, solids content, and functional group content is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a temperature recommended for the specific product form (typically 15-25°C). Keep away from heat, sparks, and open flame. Containers must be kept tightly sealed to prevent moisture absorption or contamination, which can affect reactivity and properties.

Specification

Item	Specification
Appearance	Viscous liquid to solid (color varies)
Identification (IR)	Conforms to structure
Solids Content	As per grade (e.g., 70% ± 2% in solvent)
Viscosity (at 25°C)	Reported per batch
Functional Group Content (NCO or NH)	Reported per batch
Acid Value	< 2.0 mg KOH/g
Moisture Content (Karl Fischer)	< 0.1%

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