Description

Hexanedioic acid, polymer with 2-butene-1,4-diol, 1,6-diisocyanatohexane, 1,2-ethanediol, formaldehyde, 1,3-isobenzofurandione, methyloxirane, sodium hydrogen sulfite and urea is a specialized polyurethane-urea copolymer designed for high-performance applications. This engineered polymer offers a unique balance of chemical resistance, mechanical strength, and processability, making it a critical component in advanced material formulations. It is primarily sought by manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as for specialty composite materials.

Application

• High-Performance Industrial Coatings: Used as a binder in protective coatings for metal, concrete, and plastic substrates, providing excellent durability and chemical resistance.
• Advanced Adhesives and Sealants: Serves as a key polymer in formulating structural adhesives and flexible sealants for automotive, aerospace, and construction applications.
• Specialty Elastomers and Castable Urethanes: A fundamental component in the production of polyurethane elastomers with tailored hardness, tensile strength, and abrasion resistance.
• Composite Material Binders: Acts as a matrix resin in fiber-reinforced composites for lightweight, high-strength parts.
• Textile and Leather Finishing: Employed in coatings and finishes to enhance the water resistance, durability, and feel of fabrics and synthetic leather.
• Encapsulation and Potting Compounds: Used for protecting sensitive electronic components from moisture, vibration, and environmental stress.

Basic Information

Item	Details
Product Name	Hexanedioic acid, polymer with 2-butene-1,4-diol, 1,6-diisocyanatohexane, 1,2-ethanediol, formaldehyde, 1,3-isobenzofurandione, methyloxirane, sodium hydrogen sulfite and urea
CAS No.	99784-50-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyurethane resin; Urethane-acrylic hybrid polymer; Adipic acid copolymer; Sulfonated polyurethane dispersion; Aqueous polyurethane urea; Anionic aliphatic polyurethane; Waterborne polyurethane; CAS 99784-50-6
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. Key parameters such as solids content, viscosity, pH, and functional group content are rigorously monitored. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing all relevant specifications. We support compliance with global regulatory frameworks including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This material is moisture-sensitive (hygroscopic); ensure containers are sealed after use to prevent absorption of atmospheric moisture. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Viscous liquid to solid (color varies)
Solids Content	Contact for details
Viscosity	Contact for details
pH (as supplied)	Contact for details
Acid Value	Contact for details
Hydroxyl Value	Contact for details
Glass Transition Temperature (Tg)	Contact for details

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