Description

1,3-Benzenedicarboxylic acid, polymer with hexanedioic acid, 1,6-hexanediol, 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid and 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane, compd. with 2-(dimethylamino)ethanol is a specialized, high-performance polyurethane or polyester-polyurethane hybrid polymer dispersion. This advanced material is engineered to deliver exceptional durability, chemical resistance, and versatile film-forming properties. It is primarily sought after by industrial manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) sectors for formulating premium products that require robust performance under demanding conditions.

Application

• Industrial and Protective Coatings: Used as a key binder in high-performance coatings for metal, plastic, and wood substrates, offering excellent adhesion, flexibility, and resistance to chemicals and weathering.
• Adhesives and Sealants: Serves as a base polymer for formulating structural and elastic adhesives, as well as sealants, providing strong bonding power and long-term durability.
• Textile and Leather Finishes: Applied in coatings for textiles and synthetic leather to enhance surface properties like abrasion resistance, water repellency, and feel.
• Plastic and Composite Modification: Acts as a modifier or compatibilizer to improve the impact resistance, weatherability, and processing of engineering plastics and composite materials.
• Automotive and Transportation: Utilized in interior and exterior coatings, sealants, and underbody protections due to its vibration damping and corrosion-resistant qualities.
• Packaging Inks and Overprint Varnishes: Formulated into inks and varnishes that require fast drying, high gloss, and resistance to scuffing and solvents.

Basic Information

Product Name	1,3-Benzenedicarboxylic acid, polymer with hexanedioic acid, 1,6-hexanediol, 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid and 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane, compd. with 2-(dimethylamino)ethanol
CAS No.	156559-10-3
Molecular Formula	Polymeric substance; contact for details
Molecular Weight	Polymeric substance; contact for details
Synonyms	Isophthalic Acid-Hexamethylene Diisocyanate (HDI) Based Polyurethane Dispersion; Polyester-Polyurethane Hybrid Dispersion; Aqueous Polyurethane Dispersion (PUD) with HDI; Aliphatic Polyurethane Polymer with DMAE Neutralizer; HDI-based Aqueous Polyurethane Resin; Waterborne Polyurethane Binder; 2-(Dimethylamino)ethanol compound of isophthalic acid-adipic acid-HDO-DMPA-HDI polymer; Neutralized Polyurethane Ionomer
EINECS	Contact for details

Quality Control

Our production of this polymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including solids content, viscosity, pH, particle size, and mechanical film properties. A comprehensive Certificate of Analysis (COA) detailing these specifications is provided with every shipment. We support compliance with global regulatory frameworks such as REACH.

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). Do not freeze. Keep away from strong bases and organic solvents. Under recommended conditions, the product has a typical shelf life of 12 months from the date of manufacture.

Specification

Item	Specification
Appearance	Opaque to translucent milky white dispersion
Solids Content	30 - 40 %
pH Value	7.0 - 9.0
Viscosity (Brookfield)	50 - 2000 mPa·s
Average Particle Size	50 - 200 nm
Ionic Character	Anionic (neutralized)

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