Description

Formaldehyde, Polymer With Ammonia, 2-Methylphenol And Phenol is a specialized phenolic resin intermediate produced via the polycondensation of formaldehyde with ammonia, phenol, and 2-methylphenol (o-cresol). This compound is valued for its role as a key building block in the synthesis of high-performance, modified phenolic resins, offering enhanced properties compared to standard phenol-formaldehyde products. It is primarily utilized by manufacturers in the thermoset plastics, foundry, abrasives, and friction materials industries seeking to improve thermal stability, mechanical strength, and curing characteristics.

Application

• As a core resin precursor for manufacturing advanced phenolic molding compounds.
• In the production of modified novolac resins for foundry sand binders and shell molds.
• As a binding agent in friction materials for automotive brake pads and clutch facings.
• For formulating abrasive grinding wheels and coated abrasives requiring high heat resistance.
• In the synthesis of specialty thermoset plastics for electrical components and insulating materials.
• As a cross-linking modifier in rubber compounding and adhesive formulations.
• For manufacturing refractory materials and gunning mixes used in high-temperature linings.

Basic Information

Product Name	Formaldehyde, Polymer With Ammonia, 2-Methylphenol And Phenol
CAS No.	55185-45-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Phenol, polymer with formaldehyde, ammonia and 2-methylphenol; Cresol-Phenol-Formaldehyde-Ammonia Resin; Ammoniated Cresol Phenol Formaldehyde Resin; Modified Phenolic Novolac; Phenol-Formaldehyde Resin, ammoniated, cresol-modified; PF Resin with Ammonia and Cresol; Thermosetting Phenolic Prepolymer; Ammonia-Modified Cresylic Phenolic Resin
EINECS	Contact for details

Quality Control

Our production of Formaldehyde, Polymer With Ammonia, 2-Methylphenol And Phenol adheres to stringent quality protocols to ensure batch-to-batch consistency and performance reliability for industrial applications. The material is characterized by key parameters including softening point, free phenol content, and gel time. Certificates of Analysis (COA) documenting these specifications are provided with every shipment to guarantee 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 (15-25°C). Keep away from heat sources and open flame. The product is light-sensitive and should be stored away from direct light exposure to maintain stability.

Specification

Item	Specification
Appearance	Brown to dark brown flakes or lumps
Softening Point (Ring & Ball)	85 - 105 °C
Free Phenol Content	≤ 5.0 %
Gel Time (at 150°C)	Contact for details
Hexamine Tolerance	Contact for details
Moisture Content	≤ 1.0 %

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