Description

Hexanedioic Acid, Polymer With 1,4-Butanediol, 1,6-Diisocyanatohexane And 1,6-Hexanediol is a high-performance thermoplastic polyurethane (TPU) elastomer, synthesized from key monomers including adipic acid (hexanedioic acid). This material is engineered to deliver an exceptional balance of mechanical strength, chemical resistance, and versatile processing characteristics. It is a critical raw material for manufacturers requiring durable, flexible, and resilient polymer components. Primary industrial applications span the automotive, industrial machinery, consumer goods, and specialized coatings sectors, where performance under stress is paramount.

Application

• Automotive Components: Used in the production of durable seals, gaskets, bushings, and under-the-hood parts that require oil and fuel resistance.
• Industrial Rollers & Wheels: Formulated into high-load-bearing rollers, conveyor belt components, and industrial casters due to its excellent abrasion resistance and elasticity.
• Wire & Cable Jacketing: Serves as a protective, flexible, and flame-retardant (when compounded) insulation material for various cable types.
• Consumer Goods: Found in high-performance footwear soles, sporting goods, and protective phone cases where toughness and flexibility are key.
• Technical Films & Sheets: Processed into films for laminates, inflatable products, and protective sheets that demand tear strength and transparency.
• Adhesives & Sealants: Acts as a base polymer for formulating high-strength, flexible polyurethane adhesives and construction sealants.
• Specialized Coatings: Used in creating protective coatings for textiles, industrial fabrics, and flooring that require durability and chemical resistance.

Basic Information

Product Name	Hexanedioic Acid, Polymer With 1,4-Butanediol, 1,6-Diisocyanatohexane And 1,6-Hexanediol
CAS No.	52270-22-1
Molecular Formula	(C6H10O4 • C4H10O2 • C8H12N2O2 • C6H14O2)x
Molecular Weight	Polymer - Variable
Synonyms	Poly(ester-urethane) from Adipic Acid, 1,4-Butanediol, HDI, and 1,6-Hexanediol; TPU based on Adipic Acid, BDO, HDI, and HDO; Thermoplastic Polyurethane Elastomer (Adipic Acid/HDI Type); Adipic Acid/1,4-Butanediol/Hexamethylene Diisocyanate/1,6-Hexanediol Copolymer; Polyesterurethane resin (CAS 52270-22-1); Aliphatic Polyester-based TPU; HDI-based Polyurethane Polymer
EINECS	Contact for details

Quality Control

Our production of this thermoplastic polyurethane adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as molecular weight distribution, hardness, melt flow index, and mechanical properties are rigorously tested. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications 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 (typically 15-25°C). This polymer is hygroscopic (moisture-sensitive); keep the original packaging sealed to prevent moisture absorption, which can affect processing and final properties. 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
Hardness (Shore A/D)	Grade Dependent
Tensile Strength	> 30 MPa (Typical)
Elongation at Break	> 400% (Typical)
Melt Flow Index (MFI)	Grade Dependent
Moisture Content	< 0.05% (Karl Fischer)
Ash Content	< 0.1%

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