Description

Hexanedioic Acid, Polymer With 1,4-Butanediol, 1,6-Hexanediol, 1,1-Methylenebis4-Isocyanatobenzene, Methyloxirane And Oxirane is a high-performance, multi-component polyurethane-polyether copolymer. This engineered polymer is valued for its versatile balance of flexibility, toughness, and chemical resistance, derived from its unique hybrid structure. It is primarily sought by manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries for formulating durable, high-performance products.

Application

• High-Performance Coatings: Used as a key resin in industrial, automotive, and protective coatings requiring excellent weatherability, abrasion resistance, and adhesion.
• Specialty Adhesives & Sealants: Serves as a base polymer for formulating flexible, durable adhesives and sealants with strong bonding strength and environmental resistance.
• Elastomers and Castable Urethanes: Employed in the production of flexible elastomers for gaskets, rollers, and industrial parts demanding resilience and toughness.
• Composite Materials: Acts as a matrix or binder in composite systems to enhance mechanical properties and interfacial adhesion.
• Textile and Leather Finishes: Utilized in coatings and finishes to provide durable, flexible, and water-resistant surfaces.
• Industrial Binders: Functions as a high-strength binder in specialized applications such as foundry binders or abrasive wheels.

Basic Information

Product Name	Hexanedioic Acid, Polymer With 1,4-Butanediol, 1,6-Hexanediol, 1,1-Methylenebis4-Isocyanatobenzene, Methyloxirane And Oxirane
CAS No.	66195-84-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyurethane-polyether hybrid polymer; Adipic acid copolymer with butanediol, hexanediol, MDI, propylene oxide, and ethylene oxide; Poly(urethane-ether) copolymer; MDI-based polyurethane polyol; Polyurethane prepolymer with polyether segments; CASE resin; Thermoplastic polyurethane (TPU) polyol variant.
EINECS	Contact for details

Quality Control

Our production of this specialty copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as hydroxyl value, viscosity, isocyanate content, and molecular weight distribution are monitored. Certificates of Analysis (COA) detailing all relevant specifications 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 room temperature (typically 15-25°C). This material is moisture-sensitive; containers must be kept sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Viscous liquid to solid
Color (Gardner)	≤ 3
Hydroxyl Value (mg KOH/g)	Contact for details
Viscosity (cPs @ 25°C)	Contact for details
Isocyanate Content (NCO %)	Contact for details
Solid Content (%)	Contact for details
Acid Value (mg KOH/g)	≤ 1.0
Water Content (%)	≤ 0.1

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