Description

Hexanedioic acid, polymer with 1,4-butanediol, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, 1,6-hexanediol, α-hydro-ω-hydroxypoly[ oxy(methyl-1,2-ethanediyl)], 1,1'-methylenebis[isocyanatobenzene] and methyloxirane is a specialized polyurethane-polyether hybrid polymer designed for high-performance applications. This advanced material offers a unique balance of flexibility, chemical resistance, and durability derived from its complex co-polymer structure. It is essential for formulators and manufacturers in sectors requiring tailored polymer properties, such as coatings, adhesives, and specialty elastomers.

Application

• High-Performance Coatings: Used as a key resin in industrial, automotive, and protective coatings for enhanced weatherability, gloss, and chemical resistance.
• Advanced Adhesives & Sealants: Serves as a polyol component in formulating polyurethane adhesives with superior bonding strength and flexibility.
• Specialty Elastomers: Employed in the production of castable and thermoplastic polyurethane elastomers for gaskets, wheels, and industrial parts.
• Composite Materials: Acts as a matrix or modifier in polymer composites to improve impact resistance and interfacial adhesion.
• Flexible Foams: Can be utilized in the formulation of specialized flexible polyurethane foams requiring specific resilience and load-bearing properties.
• Encapsulation & Potting Compounds: Provides excellent protection for electronic components due to its potential for good dielectric properties and environmental sealing.

Basic Information

Product Name	Hexanedioic acid, polymer with 1,4-butanediol, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, 1,6-hexanediol, α-hydro-ω-hydroxypoly[ oxy(methyl-1,2-ethanediyl)], 1,1'-methylenebis[isocyanatobenzene] and methyloxirane
CAS No.	111743-53-4
Molecular Formula	Contact for details
Molecular Weight	Variable (Polymer)
Synonyms	Polyurethane-polyether hybrid resin; Adipic acid copolymer with butanediol, TMP, HDO, PEG, MDI, and propylene oxide; Polyester-polyether-urethane polyol; MDI-based polyurethane prepolymer; Hydroxyl-terminated polyurethane resin; PU-PE hybrid polymer; Poly(ester-ether-urethane) polyol; Adipate-based thermoplastic polyurethane (TPU) polyol
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and batch-to-batch consistency. Key parameters such as hydroxyl value, viscosity, acid value, and moisture content are strictly monitored. Certificates of Analysis (COA) detailing these specifications are available upon request. Our manufacturing processes adhere to ISO 9001 quality management principles, ensuring reliability for your critical formulations.

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; ensure containers are sealed after use to prevent absorption of atmospheric moisture which can affect product performance.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Hydroxyl Value (mg KOH/g)	Contact for details
Acid Value (mg KOH/g)	≤ 2.0
Viscosity @ 25°C (cPs)	Contact for details
Moisture Content (%)	≤ 0.1
Color (Gardner)	≤ 3
Specific Gravity @ 25°C	Contact for details

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