Description

Dodecanedioic Acid, Polymer With 1,2-Ethanediol And Oxiranylmethyl 2-Methyl-2-Propenoate is a specialized polymer derived from dodecanedioic acid, a long-chain dicarboxylic acid, copolymerized with ethylene glycol and a glycidyl methacrylate derivative. This engineered material is valued for its ability to impart enhanced durability, chemical resistance, and tailored reactivity to final formulations. It is primarily sought by manufacturers in the coatings, adhesives, and advanced composites industries seeking to develop high-performance, cross-linkable polymer systems.

Application

• High-Performance Coatings: Used as a key resin or cross-linking agent in industrial, automotive, and protective coatings to improve hardness, gloss, and chemical resistance.
• Advanced Adhesives & Sealants: Serves as a reactive oligomer in structural and specialty adhesive formulations, enhancing bond strength and environmental stability.
• Composite Materials: Incorporated as a matrix resin or modifier in fiber-reinforced plastics (FRP) and other composites for the aerospace and automotive sectors.
• UV-Curable Systems: Acts as a functional prepolymer in radiation-curable inks, coatings, and 3D printing resins, facilitating rapid curing and excellent film properties.
• Powder Coatings: Utilized as a carboxyl-functional polyester component to create coatings with excellent flow, weatherability, and mechanical properties.
• Industrial Polymer Modification: Employed as an additive or co-monomer to modify the toughness, flexibility, and adhesion characteristics of various thermoplastic and thermoset polymers.

Basic Information

Product Name	Dodecanedioic Acid, Polymer With 1,2-Ethanediol And Oxiranylmethyl 2-Methyl-2-Propenoate
CAS No.	194861-96-6
Molecular Formula	Contact for details
Molecular Weight	Varies (Polymer)
Synonyms	Poly(dodecanedioic acid-co-ethylene glycol-co-glycidyl methacrylate); Dodecanedioic Acid/Ethylene Glycol/Glycidyl Methacrylate Copolymer; Glycidyl Methacrylate Modified Polyester; Carboxyl-Terminated Polyester with Glycidyl Methacrylate; Reactive Polyester Oligomer; DDA-EG-GMA Polymer; CAS 194861-96-6; Epoxy-Functional Polyester Resin
EINECS	Contact for details

Quality Control

Our production of this specialty polymer adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Key parameters such as acid value, epoxy equivalent weight, viscosity, and molecular weight distribution are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing all relevant 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 (typically 15-25°C). Keep away from heat sources and incompatible materials. As a polymeric material, prolonged exposure to elevated temperatures or moisture should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Viscous liquid to solid (color may vary)
Acid Value (mg KOH/g)	Contact for details
Epoxy Equivalent Weight (g/eq)	Contact for details
Viscosity (at 25°C)	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Solid Content (%)	Contact for details
Color (Gardner)	≤ Specific value

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