Description

Oxirane, Methyl-, Polymer With Oxirane, Ether With 4,4-(1-Methylethylidene)Bisphenol (2:1) is a specialized epoxy resin intermediate, specifically a diglycidyl ether of bisphenol A (DGEBA) oligomer. This compound is a fundamental building block valued for its ability to form durable, cross-linked polymer networks with excellent chemical resistance and strong adhesion properties. It is essential for manufacturers in the coatings, adhesives, composites, and electronics industries seeking high-performance thermoset materials.

Application

• High-Performance Coatings: A key resin component for industrial, marine, and protective coatings requiring corrosion resistance and durability.
• Structural Adhesives & Sealants: Used in formulations for aerospace, automotive, and construction applications demanding high strength and environmental stability.
• Composite Materials: Serves as the matrix resin for fiber-reinforced plastics (FRP) in wind energy, automotive, and sporting goods.
• Electrical Laminates & Encapsulants: Critical in the production of printed circuit boards (PCBs) and for potting/encapsulating electronic components.
• Civil Engineering & Flooring: Formulated into high-strength grouts, self-leveling floors, and repair compounds.
• Tooling & Molding: Used for creating master models, patterns, and molds in foundries and composite part production.

Basic Information

Product Name	Oxirane, Methyl-, Polymer With Oxirane, Ether With 4,4-(1-Methylethylidene)Bisphenol (2:1)
CAS No.	65324-64-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Diglycidyl Ether of Bisphenol A (DGEBA); Bisphenol A Diglycidyl Ether; Epoxy Resin (DGEBA type); BADGE; 2,2-Bis[4-(glycidyloxy)phenyl]propane oligomer; Bisphenol A epoxy resin; Epoxy oligomer based on Bisphenol A; Epon resin type intermediate
EINECS	Contact for details

Quality Control

Our epoxy resin intermediates are manufactured under a strict quality management system. Each batch is tested to ensure consistent properties such as epoxy equivalent weight (EEW), viscosity, and hydrolyzable chlorine content, which are critical for predictable downstream performance. Certificates of Analysis (COA) documenting these key parameters are provided with every shipment to guarantee traceability and compliance with your formulation requirements.

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, open flames, and incompatible materials such as strong acids, bases, and amines. Containers should be kept tightly sealed when not in use to prevent moisture absorption and skin formation.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Epoxy Equivalent Weight (EEW)	Contact for details
Viscosity (at 25°C)	Contact for details
Hydrolyzable Chlorine	≤ Contact for details
Color (Gardner)	≤ Contact for details
Identification (IR)	Conforms

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