Description

Hexanedioic acid, polymer with 1,3-diisocyanatomethylbenzene, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, 1,3-isobenzofurandione, 2,2'-oxybis[ethanol] and 1,2-propanediol is a specialized polyurethane or polyester-based polymer resin designed for high-performance applications. This engineered material offers a unique balance of properties, including durability, chemical resistance, and tailored reactivity, making it a critical component in advanced formulations. It is primarily sought by manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as for specialty composite materials.

Application

• High-Performance Coatings: Used as a resin binder in industrial, automotive, and protective coatings requiring excellent adhesion, gloss, and chemical resistance.
• Adhesives and Sealants: Serves as a key polymeric component in structural adhesives, potting compounds, and flexible sealants.
• Elastomer Production: Acts as a prepolymer or curative in the manufacture of polyurethane and polyester elastomers for gaskets, rollers, and impact-absorbing parts.
• Composite Materials: Utilized as a matrix resin in fiber-reinforced composites for automotive, aerospace, and sporting goods.
• Industrial Fabrication: Employed in casting, molding, and encapsulation processes for electrical components and mechanical parts.
• Specialty Inks: Functions as a resin for printing inks that demand high durability and specific surface properties.

Basic Information

Product Name	Hexanedioic acid, polymer with 1,3-diisocyanatomethylbenzene, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, 1,3-isobenzofurandione, 2,2'-oxybis[ethanol] and 1,2-propanediol
CAS No.	124890-23-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Adipic acid polymer with TDI, TMP, phthalic anhydride, diethylene glycol, and propylene glycol; Polyester polyol resin based on adipic acid, TDI, and TMP; Polyurethane prepolymer based on adipic acid; Adipic acid/TDI/TMP copolymer; Adipic acid-phthalic anhydride-TDI copolymer polyol; CAS 124890-23-9 polymer; Multi-component polyester-urethane resin.
EINECS	Contact for details

Quality Control

Our production of this polymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as hydroxyl value, acid value, viscosity, and color are rigorously monitored. 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 (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed when not in use to prevent moisture absorption, which can affect product properties. Keep away from heat sources and open flame.

Specification

Item	Specification
Appearance	Viscous liquid to solid
Color (Gardner)	≤ 4
Hydroxyl Value (mg KOH/g)	Contact for details
Acid Value (mg KOH/g)	≤ 2.0
Viscosity (at 25°C)	Contact for details
Moisture Content	≤ 0.1%
Identification (IR)	Conforms

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