Description

Hexanedioic acid, polymer with N-(2-aminoethyl)-1,2-ethanediamine, 2-butene-1,4-diol, 1,6-diisocyanatohexane, 1,2-ethanediol and 1,3-isobenzofurandione, reaction products with polyethylene-polypropylene glycol mono-Bu ether and sodium bisulfite is a specialized polyurethane-polyurea hybrid polymer designed for advanced performance applications. This engineered material offers a unique combination of flexibility, adhesion, and chemical resistance derived from its complex polymeric structure. It is primarily utilized by formulators in the coatings, adhesives, sealants, and elastomers (CASE) industries seeking to enhance product durability and functionality.

Application

• High-Performance Industrial Coatings: Used as a key resin component in protective coatings for metal, concrete, and plastics, providing excellent weatherability and chemical resistance.
• Adhesives and Sealants: Serves as a base polymer for formulating flexible, high-strength adhesives and sealants with strong substrate adhesion.
• Elastomer Modification: Employed as an impact modifier or compatibilizer to improve the toughness and elongation properties of various elastomeric systems.
• Textile and Leather Finishes: Used in coatings and finishes to impart durability, water repellency, and a soft hand feel.
• Fiber Sizing and Treatment: Applied as a sizing agent to enhance the processability and interfacial bonding of industrial fibers.
• Ink Formulations: Utilized in specialty printing inks to improve film flexibility, gloss, and adhesion on challenging substrates.

Basic Information

Product Name	Hexanedioic acid, polymer with N-(2-aminoethyl)-1,2-ethanediamine, 2-butene-1,4-diol, 1,6-diisocyanatohexane, 1,2-ethanediol and 1,3-isobenzofurandione, reaction products with polyethylene-polypropylene glycol mono-Bu ether and sodium bisulfite
CAS No.	108126-45-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyurethane-polyurea hybrid polymer; Adipic acid polymer with diethylenetriamine, 2-butene-1,4-diol, HDI, ethylene glycol, and phthalic anhydride, reaction products with PEG-PPG Bu ether and sodium bisulfite; Sulfonated polyurethane dispersion prepolymer; Aqueous polyurethane hybrid resin; Anionic aqueous polyurethane; Waterborne polyurethane hybrid; CAS 108126-45-0
EINECS	Contact for details

Quality Control

Our production of this advanced 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, and ionic character. Certificates of Analysis (COA) detailing these specifications are 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 room temperature (15-25°C/59-77°F). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to prevent moisture absorption, which may affect product properties. Do not freeze.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid
Solids Content	30 - 40 %
pH (as supplied)	6.0 - 8.5
Viscosity (25°C)	Contact for details
Ionic Character	Anionic
Identification (IR)	Conforms

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