Description

Hexanedioic acid, polymer with 1,4-cyclohexanedimethanol, 2,2-dimethyl-1,3-propanediol, 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid, 1,1-methylenebis4-isocyanatocyclohexane and 2-methyl-1,5-pentanediamine, compd. with N,N-diethylethanamine is a specialized, high-performance polyurethane or polyurethane-urea dispersion polymer. This advanced material is engineered to deliver a unique balance of flexibility, chemical resistance, and durability, 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 for applications requiring robust performance under challenging environmental conditions.

Application

• High-Performance Industrial Coatings: Used as a binder in protective coatings for metal, plastic, and concrete substrates, offering excellent weatherability and chemical resistance.
• Advanced Adhesives and Sealants: Serves as a key polymer in formulations requiring strong bonding, flexibility, and resistance to moisture and solvents.
• Elastomeric Films and Membranes: Employed in the production of flexible, durable films for technical textiles, automotive components, and waterproof membranes.
• Leather and Synthetic Leather Finishing: Provides a tough, flexible, and breathable topcoat for leather and artificial leather products.
• Fiber and Textile Coatings: Used to impart water resistance, durability, and soft hand feel to technical fabrics and non-wovens.
• Ink and Overprint Varnish Formulations: Acts as a resin component to enhance adhesion, gloss, and rub resistance in specialty printing inks and varnishes.

Basic Information

Item	Details
Product Name	Hexanedioic acid, polymer with 1,4-cyclohexanedimethanol, 2,2-dimethyl-1,3-propanediol, 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid, 1,1-methylenebis4-isocyanatocyclohexane and 2-methyl-1,5-pentanediamine, compd. with N,N-diethylethanamine
CAS No.	185221-20-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Aliphatic Polyurethane Dispersion; Aqueous Polyurethane-Urea; PU Dispersion; Adipic acid polymer with CHDM, neopentyl glycol, dimethylolpropionic acid, H12MDI, and Dytek A; H12MDI-based polyurethane dispersion; Neutralized polyurethane-ionomer; Waterborne aliphatic polyurethane; Polyurethane resin neutralized with triethylamine
EINECS	Contact for details

Quality Control

Our production of this polyurethane dispersion adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure consistent performance characteristics such as solids content, viscosity, pH, particle size, and mechanical properties. Certificates of Analysis (COA) documenting these specifications are provided with each shipment to guarantee traceability and compliance with your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). Protect from freezing and prolonged exposure to temperatures above 40°C to maintain stability and prevent coagulation or changes in viscosity.

Specification

Item	Specification
Appearance	Milky white to slightly yellow dispersion
Solid Content	30 - 40 %
pH Value	7.0 - 9.0
Viscosity (Brookfield)	50 - 2000 mPa·s
Particle Size	< 200 nm
Minimum Film Forming Temperature (MFFT)	Contact for details
Tensile Strength (cured film)	Contact for details
Elongation at Break (cured film)	Contact for details

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