Description

1,3-Benzenediol Homopolymer is a synthetic polymer derived from the polymerization of resorcinol (1,3-benzenediol). This compound is valued for its phenolic structure, which imparts properties such as thermal stability and reactivity, making it a versatile intermediate in advanced material synthesis. It is primarily sought by manufacturers in the adhesive, rubber, and specialty polymer industries for applications requiring high-performance binding agents or modifiers.

Application

• As a key resin component in high-strength, waterproof wood adhesives and laminates.
• As a reinforcing agent and tackifier in rubber compounding for tires and industrial belts.
• In the formulation of friction materials, such as brake pads and clutch facings.
• As a cross-linking agent or modifier in the production of specialty phenolic resins.
• In the synthesis of flame-retardant materials and coatings.
• As an intermediate for advanced composite materials in aerospace and automotive sectors.
• Potential use in the development of carbon precursors and carbon-based materials.

Basic Information

Product Name	1,3-Benzenediol Homopolymer
CAS No.	26982-54-7
Molecular Formula	(C6H6O2)n
Molecular Weight	Variable (Polymer)
Synonyms	Poly(1,3-benzenediol); Polyresorcinol; Resorcinol-formaldehyde resin (pre-polymer stage); Resorcinol polymer; Resorcinol homopolymer; 1,3-Dihydroxybenzene polymer; m-Dihydroxybenzene polymer
EINECS	Contact for details

Quality Control

Our 1,3-Benzenediol Homopolymer is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency in molecular weight distribution, purity, and reactivity. A comprehensive Certificate of Analysis (COA) detailing key parameters is 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 strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Brown to dark brown powder or flakes
Identification (IR)	Conforms to structure
Assay (Phenol Content)	≥ 95.0%
Softening Point	80 - 120 °C
Moisture Content	≤ 2.0%
Ash Content	≤ 0.5%

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