Description

1-H-Imidazol,2-Ethyl,4-Methyl,Polymer With 2,2'-(1-Methylethylidene)Bis(4,1-Phenylene-Oxymethylene)Bis(Oxirane) is a specialized epoxy resin curing agent and catalyst, known for its role in facilitating high-performance polymer cross-linking. This compound is valued for its ability to enhance the thermal stability, mechanical strength, and chemical resistance of cured epoxy systems. It is primarily sought by manufacturers in the advanced composites, electronics encapsulation, aerospace adhesives, and protective coatings industries.

Application

• Epoxy Resin Curing Agent/Catalyst: For formulating high-performance thermosetting polymers in composite materials.
• Electronics Encapsulation and Potting: Used in protective compounds for semiconductors, circuit boards, and electronic components.
• Structural Adhesives and Aerospace Composites: Imparts excellent thermal and mechanical properties to adhesives and fiber-reinforced plastics.
• Industrial and Marine Protective Coatings: Enhances durability, chemical resistance, and adhesion in demanding environments.
• Electrical Laminates and Insulating Materials: A key component in the production of printed wiring boards and other electrical insulators.
• Tooling and Molding Compounds: Used in resins for creating durable molds, fixtures, and prototypes.

Basic Information

Product Name	1-H-Imidazol,2-Ethyl,4-Methyl,Polymer With 2,2'-(1-Methylethylidene)Bis(4,1-Phenylene-Oxymethylene)Bis(Oxirane)
CAS No.	55774-85-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	2-Ethyl-4-methylimidazole-epoxy adduct; EMI-24 Epoxy Adduct; 2E4MZ-epoxy adduct; Epoxy resin curing agent 2E4MZ; 2-Ethyl-4-methyl-1H-imidazole polymer with bisphenol A diglycidyl ether; Epoxy-imidazole adduct; Latent epoxy curing agent; 1H-Imidazole, 2-ethyl-4-methyl-, polymer with 2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxymethylene)]bis[oxirane]
EINECS	Contact for details

Quality Control

Our production of this epoxy curing agent adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Quality is verified through analytical methods including chromatography and spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and key physical properties is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. Under recommended storage conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	Viscous liquid
Color	Amber to brown
Identification (IR)	Conforms
Assay (Active Content)	≥ 95.0%
Viscosity (at 25°C)	Contact for details
Epoxy Equivalent Weight (EEW)	Contact for details
Gel Time (at specified temperature)	Contact for details

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