Description

2-Furancarboxaldehyde, Polymer With Phenol is a synthetic phenolic resin derived from the polymerization of furfural and phenol. This thermosetting polymer is valued for its excellent chemical resistance, thermal stability, and adhesive properties, making it a critical component in high-performance industrial formulations. It is primarily utilized by manufacturers in the foundry, abrasives, and friction materials industries seeking durable and reliable binding agents.

Application

This phenolic resin finds extensive use as a high-grade binder and modifier in demanding industrial applications. Key application areas include:

• Foundry Sand Binders: Core and mold binders for metal casting, providing high hot strength and low gas evolution.
• Friction Materials: A resin component in brake pads and clutch facings, contributing to thermal stability and wear resistance.
• Abrasive Products: Binder for grinding wheels and coated abrasives, offering strong adhesion and durability.
• Refractory Materials: Bonding agent for refractory bricks and monolithic linings used in high-temperature furnaces.
• Wood Adhesives: Used in the formulation of waterproof and boil-resistant adhesives for plywood and laminated wood.
• Electrical Laminates: As a resin component in the production of circuit boards and electrical insulating materials.

Basic Information

Product Name	2-Furancarboxaldehyde, Polymer With Phenol
CAS No.	26338-61-4
Molecular Formula	(C5H4O2·C6H6O)x
Molecular Weight	Polymer - varies by grade
Synonyms	Furfural-phenol resin; Phenol-furfural resin; Furfural phenol polymer; Furfuryl alcohol-phenol resin (related); Phenolic furan resin; Furan-phenol copolymer; F/P resin; Foundry furan resin
EINECS	Contact for details

Quality Control

Our 2-Furancarboxaldehyde, Polymer With Phenol is manufactured under a strict quality management system. Each batch undergoes rigorous testing for key parameters such as viscosity, gel time, free phenol content, and residual furfural to ensure consistent performance and reliability in your processes. Certificates of Analysis (COA) detailing the specific results are available upon request for full traceability and quality assurance.

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 open flame. Under these conditions, the product is typically stable for 12-24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Dark brown to black viscous liquid or solid
Viscosity (at 25°C)	As per grade requirement
Gel Time (at 120°C)	As per grade requirement
Solid Content	≥ 95%
Free Phenol Content	≤ 5%
pH Value	6.0 - 8.0 (10% solution)

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