Description

Hexanedioic Acid, Polymer With 1,3-Diisocyanatomethylbenzene, 3-Hydroxy-2-(Hydroxymethyl)-2-Methylpropanoic Acid And 4,4-(1-Methylethylidene)Biscyclohexanol is a high-performance, water-dispersible polyurethane polymer designed for advanced coating and adhesive formulations. This specialized polymer offers a unique balance of flexibility, chemical resistance, and durability, making it a critical component for demanding industrial applications. It is primarily sought by manufacturers in the coatings, inks, adhesives, and sealants industries who require robust, environmentally compliant, and high-quality raw materials for their production processes.

Application

• High-Performance Industrial Coatings: Used as a key film-forming agent in waterborne coatings for metal, plastic, and wood substrates, providing excellent adhesion and weather resistance.
• Flexible Packaging Inks: Serves as a binder in printing inks for films and foils, offering good pigment wetting, gloss, and mechanical properties.
• Adhesives and Sealants: Formulated into water-based adhesives for laminating, assembly, and construction applications, delivering strong bonds and flexibility.
• Leather and Textile Finishing: Applied as a topcoat or binder to enhance the durability, feel, and aesthetic qualities of finished leather and synthetic fabrics.
• Automotive Refinish: A component in primer-surfacers and clear coats, contributing to chip resistance and a high-gloss finish.
• Industrial Maintenance Coatings: Formulated into protective coatings for infrastructure, pipelines, and industrial equipment due to its chemical and corrosion resistance.

Basic Information

Product Name	Hexanedioic Acid, Polymer With 1,3-Diisocyanatomethylbenzene, 3-Hydroxy-2-(Hydroxymethyl)-2-Methylpropanoic Acid And 4,4-(1-Methylethylidene)Biscyclohexanol
CAS No.	66167-20-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Waterborne Polyurethane Dispersion (PUD); Aliphatic Polyester Polyurethane Dispersion; Adipic Acid/Isophorone Diisocyanate/Trimethylolpropane Copolymer; Aqueous Polyurethane Resin; PU Dispersion; Polyurethane Aqueous Dispersion; Aqueous Aliphatic Polyurethane; CAS 66167-20-2
EINECS	Contact for details

Quality Control

Our waterborne polyurethane dispersions are manufactured under a strict quality management system to ensure batch-to-batch consistency and performance reliability. Each lot is tested against a comprehensive set of physical, chemical, and application performance parameters. Certificates of Analysis (COA) detailing key specifications such as solids content, viscosity, pH, and particle size are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 5°C and 30°C (41°F - 86°F). Protect from freezing and prolonged exposure to elevated temperatures. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Milky white to slightly yellow dispersion
Solids Content	30 - 40 %
pH Value	7.0 - 9.0
Viscosity (Brookfield)	50 - 2000 mPa·s
Particle Size	< 200 nm
Minimum Film Forming Temperature (MFFT)	0 - 30 °C

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