Description

Hexanedioic acid polymer with 2,2-dimethyl-1,3-propanediol, 1,6-hexanediol, hydrazine, 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid and 1,1'-methylenebis[4-isocyanatocyclohexane], compd. with N,N-diethylethanamine is a specialized, high-performance polyurethane dispersion (PUD) or prepolymer. This compound is engineered to deliver exceptional durability, chemical resistance, and adhesion properties for demanding industrial applications. It is primarily sought after by formulators in the coatings, adhesives, sealants, and elastomers (CASE) industries who require advanced material performance.

Application

• High-Performance Industrial Coatings: Used as a key resin in formulations for metal, plastic, and wood coatings requiring superior abrasion resistance, flexibility, and weatherability.
• Adhesives and Sealants: Serves as a base polymer for structural and assembly adhesives, as well as flexible sealants, offering strong bonding and excellent cohesion.
• Textile and Leather Finishing: Applied in coatings for synthetic leather, waterproof textiles, and other fabric treatments to enhance durability and feel.
• Elastomer and Rubber Modification: Utilized to modify the properties of elastomeric materials, improving tensile strength, tear resistance, and dynamic performance.
• Automotive and Aerospace Interiors: Formulated into coatings and binders for interior components where low VOC, high durability, and aesthetic quality are critical.
• Printing Inks and Overprint Varnishes: Provides excellent adhesion and rub resistance in specialty ink systems for packaging and commercial printing.

Basic Information

Item	Detail
Product Name	Hexanedioic acid polymer with 2,2-dimethyl-1,3-propanediol, 1,6-hexanediol, hydrazine, 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid and 1,1'-methylenebis[4-isocyanatocyclohexane], compd. with N,N-diethylethanamine
CAS No.	125826-44-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Aliphatic Polyurethane Dispersion; HDI-based Polyurethane Prepolymer; Polyester Polyol Modified Polyurethane; Aqueous Polyurethane Resin; Aliphatic Isocyanate Polymer; Poly(urethane-urea) Dispersion; Triethylamine-neutralized Polyurethane; CAS 125826-44-0
EINECS	Contact for details

Quality Control

Our production of this polyurethane polymer adheres to stringent quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot undergoes comprehensive analytical testing, including measurement of solids content, viscosity, pH, and functional group analysis. Certificates of Analysis (COA) documenting all critical parameters 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 temperatures between 15°C and 25°C (59°F and 77°F). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed when not in use to prevent moisture absorption, which can affect product performance. Keep away from incompatible materials such as strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid
Solids Content	Contact for details
Viscosity (25°C)	Contact for details
pH	Contact for details
Color (Gardner)	≤ 3
Identification (IR)	Conforms

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