Description

Formaldehyde, Polymer With (Chloromethyl)Oxirane And Phenol is a specialized phenolic resin, a thermosetting polymer synthesized from formaldehyde, epichlorohydrin ((chloromethyl)oxirane), and phenol. This compound is valued for its excellent chemical resistance, thermal stability, and strong adhesive properties, making it a critical intermediate for high-performance materials. It is primarily needed by manufacturers in the coatings, adhesives, electronics, and composite materials industries seeking durable and reliable polymeric components.

Application

• Advanced Thermoset Resins: Used as a base resin for high-performance molding compounds and laminates requiring superior heat and chemical resistance.
• Industrial Coatings & Adhesives: Serves as a key binder in protective coatings, varnishes, and structural adhesives for automotive, aerospace, and marine applications.
• Electronics Encapsulation: Employed in the formulation of potting compounds and encapsulants for electronic components due to its excellent insulating properties.
• Friction Materials: A vital component in the production of brake pads and clutch facings, contributing to thermal stability and wear resistance.
• Foundry Binders: Acts as a core and mold binder in metal casting processes, providing high strength and good breakdown properties.
• Ablative Materials: Used in composites designed for high-temperature environments, such as those found in aerospace thermal protection systems.

Basic Information

Product Name	Formaldehyde, Polymer With (Chloromethyl)Oxirane And Phenol
CAS No.	9003-36-5
Molecular Formula	(C7H6O2·C3H5ClO·CH2O)x
Molecular Weight	Polymer - varies by grade
Synonyms	Phenol-Formaldehyde-Epichlorohydrin Resin; Epoxy-Modified Phenolic Resin; Phenol, polymer with formaldehyde and (chloromethyl)oxirane; Epichlorohydrin-Phenol-Formaldehyde Copolymer; Phenolic Epoxy Resin; PF-EPI Resin; Novolac Epoxy Resin; Thermosetting Phenolic Resin
EINECS	Contact for details

Quality Control

Our production of Formaldehyde, Polymer With (Chloromethyl)Oxirane And Phenol adheres to stringent quality management protocols. Each batch undergoes rigorous testing for key parameters such as epoxy equivalent weight, viscosity, gel time, and residual monomers to ensure consistency and performance. Certificates of Analysis (COA) documenting full specifications are available upon request, supporting compliance with relevant industry and customer-specific standards.

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). Keep away from heat sources and incompatible materials. The product is light-sensitive and should be stored away from direct light exposure to maintain stability.

Specification

Item	Specification
Appearance	Yellow to brown solid or viscous liquid
Epoxy Equivalent Weight (EEW)	Contact for details
Viscosity (at 25°C)	Contact for details
Softening Point	Contact for details
Gel Time (at 150°C)	Contact for details
Hydrolyzable Chloride	< 0.5%
Volatile Content	< 1.0%

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