Description

3-Ringnoge (Novolac Glycidyl Ether) Mixture of Isomers is a specialized, multi-functional epoxy resin intermediate derived from a novolac backbone. This compound is valued for its high functionality and thermal stability, which are critical for formulating advanced, high-performance polymer systems. It is essential for manufacturers in the electronics, aerospace, and advanced composite materials industries seeking to enhance the cross-linking density and thermal-mechanical properties of their products.

Application

• As a reactive diluent and cross-linking agent in high-performance epoxy resin formulations for aerospace composites.
• Key intermediate in the synthesis of advanced encapsulants and molding compounds for semiconductor and microelectronic packaging.
• Formulation component for high-temperature adhesives and structural laminates requiring superior chemical resistance.
• Used in the production of specialty coatings and paints that demand enhanced durability and thermal stability.
• Building block for flame-retardant polymers and printed circuit board (PCB) substrates.
• Research and development of novel thermoset polymers with tailored mechanical properties.

Basic Information

Item	Detail
Product Name	3-Ringnoge (Novolac Glycidyl Ether) Mixture of Isomers
CAS No.	158163-01-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Novolac glycidyl ether; Tris-phenol novolac glycidyl ether; Triglycidyl ether of tris-phenol novolac; TGTPN; 3-Ring NOGE; Epoxy novolac resin intermediate; Multi-functional epoxy resin; Tris(4-hydroxyphenyl)methane triglycidyl ether (related structure)
EINECS	Contact for details

Quality Control

Our 3-Ringnoge (Novolac Glycidyl Ether) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistency and meets the high purity standards required for advanced industrial applications. Certificates of Analysis (COA) detailing key parameters such as epoxy equivalent weight (EEW), viscosity, and purity are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect product performance.

Specification

Item	Specification
Appearance	Viscous liquid
Color (Gardner)	≤ 3
Epoxy Equivalent Weight (EEW)	Contact for details
Viscosity (25°C)	Contact for details
Purity (HPLC)	≥ 95.0%
Hydrolyzable Chloride	≤ 500 ppm
Moisture (KF)	≤ 0.5%

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