Description

Hexanedioic Acid, Polymer With 1,4-Butanediol, Diphenyl Carbonate, 1,6-Hexanediol And 1,1-Methylenebis4-Isocyanatobenzene is a high-performance thermoplastic polyurethane (TPU) or polyurethane-urea copolymer, engineered for superior durability and versatility. This polymer is valued for its excellent balance of mechanical strength, chemical resistance, and processability, making it a critical material for demanding industrial applications. It is primarily sought by manufacturers in the automotive, electronics, and specialty coatings sectors seeking advanced polymeric materials.

Application

• High-Performance Elastomers: Used in the production of durable seals, gaskets, and industrial hoses requiring excellent abrasion and oil resistance.
• Automotive Components: Formulated into interior trim, under-the-hood parts, and exterior protective films due to its weatherability and mechanical properties.
• Wire & Cable Insulation: Serves as a high-grade insulating and jacketing material for cables that demand flexibility and flame retardancy.
• Specialty Adhesives & Sealants: Acts as a key component in formulating strong, flexible adhesives for bonding dissimilar substrates.
• Industrial & Protective Coatings: Provides a tough, flexible, and chemical-resistant film for metal, concrete, and fabric coatings.
• Medical Device Components: Utilized in non-implantable medical parts where biocompatibility, clarity, and flexibility are required.
• Consumer Goods: Found in high-wear items such as sports equipment, shoe soles, and protective cases.

Basic Information

Product Name	Hexanedioic Acid, Polymer With 1,4-Butanediol, Diphenyl Carbonate, 1,6-Hexanediol And 1,1-Methylenebis4-Isocyanatobenzene
CAS No.	104351-93-1
Molecular Formula	(C6H10O4·C4H10O2·C13H10O3·C6H14O2·C15H10N2O2)x
Molecular Weight	Polymer - Variable
Synonyms	Poly(ester-urethane-urea); TPU based on Adipic Acid, 1,4-Butanediol, Diphenyl Carbonate, 1,6-Hexanediol, and MDI; Thermoplastic Polyurethane Elastomer; Polyurethane Copolymer with Adipic Acid; Adipic Acid/Butanediol/Hexanediol/Diphenyl Carbonate/MDI Copolymer; 1,1'-Methylenebis(4-isocyanatobenzene) polymer with adipic acid, 1,4-butanediol, diphenyl carbonate and 1,6-hexanediol; Poly(adipic acid-co-1,4-butanediol-co-diphenyl carbonate-co-1,6-hexanediol-co-4,4'-methylenebis(phenyl isocyanate))
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to strict quality management systems, ensuring batch-to-batch consistency for critical applications. Key parameters such as molecular weight distribution, hardness, tensile strength, and thermal stability are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing specific grade properties is provided with each shipment 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 (15-25°C). This material is hygroscopic (moisture-sensitive); keep the original packaging sealed until use to prevent moisture absorption, which can affect processing and final properties.

Specification

Item	Specification
Appearance	Pellets or granules, Colorless to pale yellow
Identification (IR)	Conforms to structure
Hardness (Shore A/D)	Grade Dependent
Tensile Strength	Grade Dependent
Elongation at Break	Grade Dependent
Melting Point / Glass Transition Temp (DSC)	Grade Dependent
Moisture Content (KF)	< 0.1%
Solution Clarity (if applicable)	Clear

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