Description

Formaldehyde, Polymer With Oxirane And Phenol, Methyl Ether is a specialized phenolic resin derivative, synthesized from formaldehyde, oxirane (ethylene oxide), and phenol, subsequently methylated. This engineered polymer is valued for its enhanced solubility, reactivity, and thermal properties compared to standard phenolic resins. It serves as a critical intermediate and performance additive in advanced industrial formulations, particularly within the coatings, adhesives, and composite materials sectors where tailored chemical resistance and curing profiles are required.

Application

• Advanced Thermoset Coatings: Used as a cross-linking agent or resin modifier in high-performance industrial, marine, and automotive coatings to improve chemical resistance, adhesion, and durability.
• Adhesive & Sealant Formulations: Acts as a key component in structural adhesives, laminating adhesives, and sealants, providing enhanced bonding strength and flexibility.
• Composite Materials: Employed as a matrix resin or toughening agent in fiber-reinforced plastics (FRP) and other composite systems for the aerospace, automotive, and construction industries.
• Foundry & Molding Sands: Serves as a binder resin in shell molding and core-making processes for metal casting, offering good hot strength and breakdown properties.
• Friction Materials: Utilized as a binder in brake pads and clutch facings to provide thermal stability and consistent frictional performance.
• Electrical Insulating Varnishes: Incorporated into wire enamel and impregnating varnishes for motors and transformers due to its good dielectric properties and thermal class rating.
• Industrial Polymer Modification: Functions as a reactive modifier for other polymers like epoxies or rubbers to tailor specific mechanical and thermal characteristics.

Basic Information

Product Name	Formaldehyde, Polymer With Oxirane And Phenol, Methyl Ether
CAS No.	68988-31-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Phenol, formaldehyde, oxirane polymer, methyl ether; Phenolic polyglycidyl ether; Epoxy-modified phenolic resin, methylated; Oxirane, polymer with formaldehyde and phenol, methyl ether; Phenol-formaldehyde-ethylene oxide copolymer methyl ether; Alkylated phenolic epoxy resin; Methyl ether of phenol-formaldehyde-oxirane polymer; Reactive phenolic novolac polyether
EINECS	Contact for details

Quality Control

Our production of Formaldehyde, Polymer With Oxirane And Phenol, Methyl Ether adheres to stringent quality management protocols. Each batch is characterized and tested against critical parameters to ensure consistency, performance, and suitability for its intended industrial applications. Certificates of Analysis (COA) detailing assay, viscosity, epoxy value, and other relevant specifications are provided to guarantee traceability and compliance with your technical 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 and incompatible materials. Under recommended storage conditions, the product is stable. For long-term storage, consider under an inert atmosphere to prevent moisture absorption and oxidation.

Specification

Item	Specification
Appearance	Viscous liquid to solid
Color	Pale yellow to amber
Assay (Epoxy Value)	Contact for details
Viscosity (at 25°C)	Contact for details
Hydrolyzable Chloride	≤ Contact for details
Softening Point	Contact for details
Solubility	Soluble in common organic solvents

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