Description

Hexanedioic Acid, Polymer With .Alpha.,.Alpha.,.Alpha.-1,2,3-Propanetriyltris.Omega.-Hydroxypolyoxy(Methyl-1,2-Ethanediyl), 2-Propenoate is a specialized, multifunctional polymer derived from adipic acid (hexanedioic acid) and a polyether triol, terminated with acrylate (2-propenoate) groups. This chemical structure provides a unique combination of flexibility, reactivity, and compatibility, making it a valuable intermediate for advanced material synthesis. It is primarily sought by formulators and manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as in specialty polymer production, where its reactive sites enable cross-linking and property enhancement.

Application

• UV-Curable Coatings and Inks: Acts as a key oligomer or reactive diluent, contributing to fast curing, high gloss, and excellent chemical resistance in wood, plastic, and metal coatings.
• Advanced Adhesives and Sealants: Serves as a building block for pressure-sensitive adhesives (PSAs) and structural adhesives, enhancing tack, peel strength, and durability.
• Elastomer and Rubber Modification: Used to modify polyurethane and other elastomers, improving their flexibility, tensile strength, and weatherability.
• Specialty Polymer Synthesis: Functions as a macromonomer or cross-linking agent in the production of acrylic and polyester resins for industrial applications.
• Composite Materials: Incorporated into fiber-reinforced plastics and composites to improve matrix toughness and interfacial adhesion.
• 3D Printing Resins: Utilized as a component in photopolymer resins for stereolithography (SLA) and digital light processing (DLP) 3D printing, offering precise cure control.

Basic Information

Product Name	Hexanedioic Acid, Polymer With .Alpha.,.Alpha.,.Alpha.-1,2,3-Propanetriyltris.Omega.-Hydroxypolyoxy(Methyl-1,2-Ethanediyl), 2-Propenoate
CAS No.	123837-84-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details (Variable, polymer)
Synonyms	Adipic Acid, polymer with alpha,alpha,α-1,2,3-propanetriyltris[ω-hydroxypoly(oxy-1,2-ethanediyl)], acrylate; Acrylated Adipic Acid-Polyether Polyol Polymer; Poly(adipic acid-co-polyether triol) acrylate; Acrylate-terminated polyester polyether; Polyester polyether acrylate oligomer; Adipate-based urethane acrylate oligomer (related class); CAS 123837-84-3
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to rigorous quality testing protocols to ensure batch-to-batch consistency and performance reliability. Key parameters monitored include acid value, hydroxyl value, viscosity, color, and the degree of acrylation. A comprehensive Certificate of Analysis (COA) detailing these specifications is provided with every shipment. While produced under a quality management system, specific grades can be tailored to meet customer requirements for applications demanding particular purity or reactivity profiles.

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 product is light-sensitive (store away from light). Keep away from heat sources and incompatible materials such as strong oxidizing agents. For long-term storage, consider under an inert atmosphere to prevent premature polymerization or oxidation.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 3
Viscosity @ 25°C	Contact for details
Acid Value (mg KOH/g)	≤ 5.0
Hydroxyl Value (mg KOH/g)	Contact for details
Acrylate Equivalent Weight	Contact for details
Identification (IR)	Conforms
Solid Content (%)	Contact for details

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