Description

Hexanedioic Acid, Polymer With 1,3-Diisocyanatomethylbenzene, 1,2-Ethanediol And 2-Oxepanone is a specialized poly(ester-urethane) copolymer designed for high-performance material applications. This engineered polymer offers a unique balance of mechanical strength, flexibility, and chemical resistance derived from its segmented structure. It is primarily utilized by manufacturers in the medical device, specialty adhesive, and advanced coating industries seeking tailored polymer properties. The material's versatility makes it a critical component for developing durable, biocompatible, and customizable end-products.

Application

• Medical Device Components: Used in the fabrication of implantable medical parts, catheter tubing, and surgical instrument coatings where biocompatibility and durability are paramount.
• High-Performance Adhesives & Sealants: Serves as a key resin in formulating structural adhesives for automotive, aerospace, and construction applications requiring strong bonding and environmental resistance.
• Specialty Coatings & Films: Employed in protective and functional coatings for textiles, electronics, and industrial equipment to enhance abrasion resistance and longevity.
• Biodegradable & Bioresorbable Materials: Potential use in developing controlled-release matrices for pharmaceuticals or temporary medical scaffolds due to the presence of degradable ester segments.
• Elastomers and Flexible Mouldings: Acts as a base polymer for producing flexible, tough elastomeric parts used in gaskets, seals, and vibration dampeners.
• Polymer Modification & Blending: Utilized as an additive or compatibilizer to improve the toughness, flexibility, or processing characteristics of other polymer systems.

Basic Information

Product Name	Hexanedioic Acid, Polymer With 1,3-Diisocyanatomethylbenzene, 1,2-Ethanediol And 2-Oxepanone
CAS No.	68958-81-6
Molecular Formula	(C6H10O4 • C10H10N2O2 • C2H6O2 • C6H10O2)n
Molecular Weight	Polymer - Contact for details
Synonyms	Poly(ester-urethane) from Adipic Acid, m-TMXDI, Ethylene Glycol, and ε-Caprolactone; Adipic Acid/m-TMXDI/Ethylene Glycol/ε-Caprolactone Copolymer; Poly(adipic acid-co-ethylene glycol-co-ε-caprolactone-co-m-TMXDI); m-TMXDI-based Poly(ester urethane); Thermoplastic Polyurethane Elastomer (TPU) based on Adipic Acid and ε-Caprolactone; 1,3-Bis(1-isocyanato-1-methylethyl)benzene polymer with 1,2-ethanediol, hexanedioic acid and 2-oxepanone
EINECS	Contact for details

Quality Control

Our production of this advanced copolymer adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including molecular weight distribution, thermal properties, and residual monomer content. Certificates of Analysis (COA) detailing specific test results are provided with every shipment. We support compliance with relevant regulatory frameworks for industrial and potential medical-grade applications.

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 polymer is hygroscopic (moisture-sensitive); keep the original container sealed to prevent moisture absorption, which can affect processing and properties. Isolate from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white pellets or granules
Identification (IR)	Conforms to structure
Inherent Viscosity	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Melting Point (Tm)	Contact for details
Moisture Content	< 0.5%
Residual Monomer	< 0.1% (by HPLC)
Ash Content	< 0.1%

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