Description

Propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl-, polymer with 1,4-cyclohexanedimethanol, 1,3-diisocyanatomethylbenzene, hydrazine and α-hydro-ω-hydroxypoly( oxy-1,4-butanediyl), compd. with N,N-diethylethanamine is a specialized polyurethane-based polymer dispersion, specifically a tertiary amine-neutralized aqueous polyurethane. This product matters as it provides a unique combination of film-forming properties, chemical resistance, and stability, making it a versatile component for high-performance coatings and adhesives. Industrial formulators in the coatings, textile finishing, and specialty adhesive sectors require this material to develop products with enhanced durability and application-specific performance characteristics.

Application

• High-performance industrial coatings requiring excellent flexibility and chemical resistance.
• Textile and leather finishing agents to provide durable, soft-hand feel coatings.
• Adhesive formulations, particularly for substrates requiring good adhesion to plastics and metals.
• Primers and sealers for various substrates, including wood, concrete, and plastics.
• Binder for non-woven fabrics and fiber composites.
• Modifier for other polymer systems to improve toughness and dispersion stability.

Basic Information

Item	Detail
Product Name	Propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl-, polymer with 1,4-cyclohexanedimethanol, 1,3-diisocyanatomethylbenzene, hydrazine and α-hydro-ω-hydroxypoly( oxy-1,4-butanediyl), compd. with N,N-diethylethanamine
CAS No.	125826-39-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Aqueous Polyurethane Dispersion; Polyurethane, polymer with 1,4-cyclohexanedimethanol, 1,3-diisocyanatomethylbenzene, hydrazine and polytetramethylene ether glycol, triethylamine salt; Waterborne Polyurethane Resin; PU Dispersion; Aliphatic Polyurethane Aqueous Dispersion; Tertiary amine-neutralized polyurethane; CAS 125826-39-3
EINECS	Contact for details

Quality Control

Our aqueous polyurethane dispersion is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency in key parameters such as solids content, viscosity, pH, and particle size. Certificates of Analysis (COA) documenting these specifications 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, well-ventilated area at temperatures between 5°C and 30°C. Protect from freezing and prolonged exposure to elevated temperatures. Under recommended conditions, the product has a typical shelf life of 12 months from the date of manufacture.

Specification

Item	Specification
Appearance	Milky white to slightly yellow dispersion
Solids Content	30 - 40 %
pH (at 25°C)	7.0 - 9.0
Viscosity (Brookfield)	Contact for details
Particle Size	< 200 nm
Ionic Character	Anionic / Nonionic

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