Description

Hexanedioic Acid, Polymer With 1,4-Butanediol, Diphenyl Carbonate, 1,2-Ethanediol, 1,6-Hexanediol And 1,1-Methylenebis4-Isocyanatobenzene is a specialized polyurethane-polycarbonate copolymer designed for high-performance applications. This engineered polymer offers a unique balance of mechanical strength, chemical resistance, and processing versatility, making it a critical material for advanced manufacturing. It is essential for industries requiring durable, flexible, and resilient components under demanding conditions.

Application

• High-Performance Elastomers and Thermoplastic Polyurethanes (TPU): Used as a key component in the synthesis of advanced TPUs for automotive seals, gaskets, and industrial hoses requiring excellent abrasion resistance and flexibility.
• Specialty Coatings and Adhesives: Serves as a resin backbone in formulating durable, chemical-resistant protective coatings for industrial equipment, marine applications, and high-strength structural adhesives.
• Medical Device Components: Utilized in the production of biocompatible, flexible parts for medical tubing, catheter components, and other devices where a combination of strength, clarity, and sterilization resistance is needed.
• Wire and Cable Insulation: Acts as a primary material for insulating and jacketing materials that demand superior mechanical properties, flame retardancy, and long-term environmental stability.
• Industrial and Consumer Goods Molding: Employed in injection molding and extrusion processes to manufacture durable parts for electronics, sporting goods, and industrial machinery components.
• Composite Material Modifier: Functions as a toughening agent or compatibilizer in polymer blends and composite systems to enhance impact resistance and interfacial adhesion.

Basic Information

Product Name	Hexanedioic Acid, Polymer With 1,4-Butanediol, Diphenyl Carbonate, 1,2-Ethanediol, 1,6-Hexanediol And 1,1-Methylenebis4-Isocyanatobenzene
CAS No.	62042-91-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(urethane-carbonate) copolymer; Polycarbonate-polyurethane copolymer; Adipic acid polymer with butanediol, diphenyl carbonate, ethylene glycol, hexanediol, and MDI; TPU-PC copolymer; Thermoplastic polyurethane carbonate; MDI-based polyurethane polycarbonate; 1,1'-Methylenebis(4-isocyanatobenzene) polymer with adipic acid, 1,4-butanediol, diphenyl carbonate, ethylene glycol, and 1,6-hexanediol
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Quality is assured through batch-specific analysis of key parameters including molecular weight distribution, isocyanate content, and thermal properties. Certificates of Analysis (COA) documenting these specifications are available upon request. Our manufacturing processes adhere to ISO 9001 quality management principles, ensuring consistency and traceability for all industrial and specialty grades.

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) and may degrade upon prolonged exposure to high humidity or elevated temperatures. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Pellets or granules, Colorless to pale yellow
Identification (IR)	Conforms to structure
Inherent Viscosity	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Isocyanate (NCO) Content	< 0.1%
Moisture Content	< 0.05%
Ash Content	< 0.1%

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