Description

Poly[2,6-Bis(Hydroxymethyl)-4-Methylphenol-Co-4-Hydroxybenzoic Acid] is a high-performance phenolic resin copolymer, valued for its excellent thermal stability and chemical resistance. This engineered polymer is critical for applications demanding durable, cross-linked networks and controlled release properties. It is primarily sought by manufacturers in the advanced materials, specialty coatings, and pharmaceutical intermediate sectors.

Application

• High-Temperature Resin Matrix for composite materials in aerospace and automotive components.
• Specialty Coatings & Adhesives requiring enhanced chemical and thermal endurance.
• Controlled-Release Carrier in advanced agrochemical and pharmaceutical formulations.
• Ion-Exchange & Chelating Resin precursor for water treatment and metal recovery processes.
• Flame-Retardant Additive in polymer blends and electronic encapsulants.
• Molding Compound for precision electrical and electronic parts.

Basic Information

Product Name	Poly[2,6-Bis(Hydroxymethyl)-4-Methylphenol-Co-4-Hydroxybenzoic Acid]
CAS No.	31605-48-8
Molecular Formula	(C10H12O3 · C7H6O3)n
Molecular Weight	Polymer - Contact for details
Synonyms	Phenolic Resin Copolymer with 4-Hydroxybenzoic Acid; 2,6-Bis(hydroxymethyl)-p-cresol/4-Hydroxybenzoic Acid Copolymer; Novolac-type Phenolic Resin Copolymer; Poly(2,6-bis(hydroxymethyl)-4-methylphenol-co-4-hydroxybenzoate); Thermosetting Phenolic Copolymer; Phenol, 2,6-bis(hydroxymethyl)-4-methyl-, polymer with 4-hydroxybenzoic acid; Bakelite-type Copolymer; Phenolic Polyester Resin
EINECS	Contact for details

Quality Control

Our production of Poly[2,6-Bis(Hydroxymethyl)-4-Methylphenol-Co-4-Hydroxybenzoic Acid] adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure consistent molecular weight distribution, functionality, and purity. Certificates of Analysis (COA) documenting key parameters are available upon request 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). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Off-white to pale yellow powder or granules
Identification (IR)	Conforms to structure
Assay (Phenolic OH Content)	Contact for details
Melting Range / Glass Transition Temp (Tg)	Contact for details
Volatile Matter	≤ 2.0%
Particle Size (Customizable)	Contact for details

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