Description

Formaldehyde, Polymer With 2-Methylphenol is a phenolic resin intermediate, specifically a methylol-substituted cresol-formaldehyde condensate. This compound is a critical building block in the synthesis of high-performance, thermosetting phenolic resins, offering superior thermal stability and chemical resistance. It is essential for manufacturers in the coatings, adhesives, molding compound, and foundry binder industries seeking to produce durable and reliable polymeric materials.

Application

• Phenolic Resin Production: Primary precursor for manufacturing novolac and resole-type phenolic resins.
• Foundry Binders: Used in sand-casting processes to create strong, heat-resistant molds and cores for metal casting.
• Friction Materials: Key component in the formulation of brake pads and clutch facings, providing thermal stability.
• Abrasive Wheels & Grinding Tools: Binder for aluminum oxide or silicon carbide grains in bonded abrasives.
• Thermoset Molding Compounds: Base resin for electrical components, appliance handles, and automotive parts requiring dimensional stability.
• Wood Adhesives: Used in the production of plywood, particleboard, and laminated veneer lumber (LVL).
• Refractory Materials: Binder in insulating firebricks and monolithic refractories.
• Industrial Coatings: Component in high-temperature and corrosion-resistant protective coatings.

Basic Information

Product Name	Formaldehyde, Polymer With 2-Methylphenol
CAS No.	25053-96-7
Molecular Formula	(C7H8O·CH2O)x
Molecular Weight	Mixture (Polymer)
Synonyms	Cresol-Formaldehyde Resin; o-Cresol, polymer with formaldehyde; Phenol, 2-methyl-, polymer with formaldehyde; Cresol formaldehyde polymer; Methylphenol-formaldehyde polymer; Novolac resin precursor; Phenolic novolac intermediate; Cresylic acid-formaldehyde resin
EINECS	Contact for details

Quality Control

Our production of Formaldehyde, Polymer With 2-Methylphenol adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability for resin formulation. Key parameters such as viscosity, melting point, free phenol content, and methylol group concentration are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory compliance needs.

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, open flames, and incompatible materials such as strong oxidizers. The product may be hygroscopic; ensure containers are sealed after use to minimize moisture absorption.

Specification

Item	Specification
Appearance	Yellow to brown solid or viscous liquid
Softening Point (Ring & Ball)	80 - 110 °C (Grade dependent)
Free Phenol Content	< 1.0 %
Free Formaldehyde Content	< 0.5 %
Viscosity (at 150°C)	Contact for details
Gel Time (with hexamine)	Contact for details
Identification (IR)	Conforms

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