Description

Hexanedioic Acid, Polymer With 2-Ethyl-2-(Hydroxymethyl)-1,3-Propanediol, Hexahydro-1,3-Isobenzofurandione And 1,6-Hexanediol is a specialized, high-performance polyester polyol resin. This compound is engineered to deliver exceptional durability, chemical resistance, and formulation flexibility for advanced coating and adhesive systems. It is a critical raw material for industrial manufacturers seeking to enhance product performance in demanding environments, particularly within the paints & coatings, adhesives, and specialty polymers sectors.

Application

• High-Performance Industrial Coatings: Used as a key polyol component in the formulation of durable polyurethane coatings for automotive, aerospace, and marine applications.
• Advanced Adhesives and Sealants: Serves as a building block for polyurethane-based adhesives requiring strong bonding, flexibility, and resistance to environmental stress.
• Elastomers and Castable Urethanes: Employed in the production of polyurethane elastomers for industrial parts, rollers, and gaskets that demand toughness and abrasion resistance.
• Protective and Corrosion-Resistant Linings: Formulated into heavy-duty protective coatings for pipelines, storage tanks, and industrial flooring.
• Specialty Resins for Composites: Acts as a reactive intermediate in the synthesis of composite materials, contributing to improved mechanical properties.
• UV-Curable Coating Systems: Can be modified and utilized in radiation-curable coating formulations for fast-curing, low-VOC finishes.

Basic Information

Product Name	Hexanedioic Acid, Polymer With 2-Ethyl-2-(Hydroxymethyl)-1,3-Propanediol, Hexahydro-1,3-Isobenzofurandione And 1,6-Hexanediol
CAS No.	87194-28-3
Molecular Formula	Contact for details
Molecular Weight	Varies (Polymer)
Synonyms	Poly(1,6-hexanediol/neopentyl glycol/adipic acid/isophthalic acid) polyester polyol; Adipic Acid/Isophthalic Acid/Neopentyl Glycol/1,6-Hexanediol Copolymer; Polyester polyol based on adipic acid, isophthalic acid, 1,6-hexanediol, and neopentyl glycol; Hexanedioic acid, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, 1,3-isobenzofurandione, hexahydro-, and 1,6-hexanediol; Aromatic-aliphatic co-polyester polyol; NPG/HD/AD/ISP Polyol
EINECS	Contact for details

Quality Control

Our production of this specialty polyester polyol adheres to stringent 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 tested. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory compliance needs.

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). Keep container tightly sealed when not in use to prevent moisture absorption, which can affect product performance.

Specification

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

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