Description

Hexanedioic acid, polymer with 2,2-bis(hydroxymethyl)-1,3-propanediol, 1,4-cyclohexanedimethanol, 2,2-dimethyl-1,3-propanediol, 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid, 1,1-methylenebis4-isocyanatocyclohexane and 2-propenoic acid is a high-performance, multi-component polymer designed for advanced coating and resin applications. This specialized material offers a unique balance of durability, chemical resistance, and weatherability, making it a critical component for demanding industrial formulations. It is primarily sought by manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries for producing premium-grade protective and decorative finishes.

Application

• High-Performance Industrial Coatings: Formulating durable topcoats for automotive, aerospace, and heavy machinery that require excellent gloss retention and resistance to chemicals, abrasion, and UV degradation.
• Protective Marine & Offshore Coatings: Used in anti-corrosive primer and finish systems for ships, oil rigs, and coastal structures exposed to harsh saline environments.
• Architectural Powder Coatings: Serving as a key resin component for coatings on aluminum extrusions, facades, and appliances, providing superior flow, leveling, and outdoor durability.
• Advanced Adhesives & Sealants: Enhancing the performance of structural adhesives and flexible sealants where strong bonding, elasticity, and environmental resistance are paramount.
• UV-Curable Inks and Overprint Varnishes: Acting as a reactive oligomer in formulations for packaging, flooring, and electronics that require rapid curing and high surface hardness.
• Plastic & Composite Coatings: Providing adhesion promotion and a protective layer on automotive plastics, consumer electronics, and composite materials.

Basic Information

Product Name	Hexanedioic acid, polymer with 2,2-bis(hydroxymethyl)-1,3-propanediol, 1,4-cyclohexanedimethanol, 2,2-dimethyl-1,3-propanediol, 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid, 1,1-methylenebis4-isocyanatocyclohexane and 2-propenoic acid
CAS No.	198822-44-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyester-polyurethane acrylate oligomer; Urethane acrylate resin; Aliphatic urethane acrylate; UV-curable urethane oligomer; Adipic acid-based urethane acrylate; Hexanedioic acid/pentaerythritol/CHDM/neopentyl glycol/DMPA/H12MDI/acrylic acid polymer; Acrylated aliphatic polyester urethane; H12MDI-based urethane acrylate
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including viscosity, acid value, hydroxyl value, and reactive double bond content. A comprehensive Certificate of Analysis (COA) detailing these specifications is provided with every 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 temperatures between 15°C and 25°C (59°F and 77°F). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent moisture absorption, which can affect product performance.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 3
Viscosity @ 25°C (cPs)	Contact for details
Acid Value (mg KOH/g)	≤ 5.0
Hydroxyl Value (mg KOH/g)	Contact for details
Non-Volatile Matter (%)	≥ 98.0
Identification (IR)	Conforms

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