Description

1,3-Benzenedicarboxylic acid, polymer with 1,6-diisocyanatohexane, hexanedioic acid, 1,6-hexanediol and 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid, compd. with N,N-diethylethanamine is a specialized, high-performance polyurethane dispersion (PUD) or prepolymer, neutralized with triethylamine. This advanced polymeric material is engineered to deliver exceptional film-forming properties, chemical resistance, and durability. It is a critical raw material for formulators in the coatings, adhesives, and advanced materials sectors seeking to develop high-quality, water-based products with enhanced performance and environmental compliance.

Application

• Waterborne Polyurethane Coatings: As a primary film-forming resin for high-performance industrial, automotive, and wood coatings requiring excellent gloss, flexibility, and chemical resistance.
• Adhesives and Sealants: Used in the formulation of high-strength, flexible adhesives for textiles, footwear, and packaging applications.
• Leather Finishing: Provides durable, soft-feel topcoats and binders for synthetic and genuine leather goods.
• Textile and Fiber Coatings: Imparts water resistance, durability, and improved hand-feel to technical textiles and non-wovens.
• Ink and Printing Applications: Serves as a binder for specialty inks requiring adhesion to difficult substrates and good rub resistance.
• Composite Materials: Acts as a matrix or binder in the production of advanced composites and elastomers.

Basic Information

Product Name	1,3-Benzenedicarboxylic acid, polymer with 1,6-diisocyanatohexane, hexanedioic acid, 1,6-hexanediol and 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid, compd. with N,N-diethylethanamine
CAS No.	250221-26-2
Molecular Formula	Contact for details
Molecular Weight	Polymeric substance
Synonyms	Polyurethane dispersion neutralized with triethylamine; Isophthalic acid-HDI-Adipic acid-HDO-DMPA copolymer, TEA salt; Aqueous polyurethane prepolymer; Waterborne PU resin; Aliphatic polyester-based polyurethane ionomer; HDI/Isophthalic acid/Adipic acid copolymer dispersion; Carboxylated polyurethane dispersion; TEA-neutralized PUD
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to strict quality management systems. Every batch is characterized for critical parameters including solids content, viscosity, acid value, and particle size to ensure batch-to-batch consistency and performance reliability. Certificates of Analysis (COA) documenting these specifications are provided with each 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. This product is moisture-sensitive; keep containers tightly sealed when not in use to prevent skin formation or viscosity changes. Shelf life is typically 6-12 months from the date of manufacture under recommended conditions.

Specification

Item	Specification
Appearance	Milky white to slightly yellow dispersion
Solid Content	30 - 40 %
pH (at 25°C)	7.0 - 9.0
Viscosity (Brookfield)	100 - 2000 cP
Acid Value (on solid)	10 - 30 mg KOH/g
Mean Particle Size	50 - 200 nm
Identification (IR)	Conforms to structure

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