Description

Phenol, 2,3,6-Trimethyl-, Polymer With 2,6-Dimethylphenol is a high-performance polyphenylene ether (PPE) resin, a key engineering thermoplastic known for its exceptional dimensional stability and electrical properties. This material is critical for manufacturers requiring components that maintain integrity under thermal stress and harsh chemical environments. It is primarily utilized in the automotive, electrical, and industrial equipment sectors for demanding applications.

Application

• Automotive Components: Used in under-the-hood parts, sensor housings, and fluid handling components due to its high heat resistance and hydrolytic stability.
• Electrical & Electronic Insulation: Ideal for connectors, circuit board substrates, and coil bobbins where low dielectric loss and high insulation resistance are paramount.
• Industrial Machinery: Serves in pump housings, valve components, and gear assemblies that require dimensional precision and resistance to steam and chemicals.
• Medical Equipment Housings: Employed in devices requiring repeated sterilization and high mechanical strength.
• Water Treatment & Fluid Systems: Used for filters, membranes, and piping systems due to its excellent resistance to hydrolysis and a wide range of chemicals.
• Blends & Alloys: Acts as a base polymer for high-performance blends, often combined with polystyrene (PS) or polyamide (PA) to enhance specific properties like impact strength or processability.

Basic Information

Item	Detail
Product Name	Phenol, 2,3,6-Trimethyl-, Polymer With 2,6-Dimethylphenol
CAS No.	58295-79-7
Molecular Formula	(C9H12O)n • (C8H10O)m
Molecular Weight	Polymer - Contact for details
Synonyms	Poly(2,6-dimethyl-1,4-phenylene ether); Polyphenylene Oxide (PPO); PPE Resin; Poly(p-phenylene oxide); 2,6-Dimethylphenol polymer; Poly(oxy-2,6-dimethyl-1,4-phenylene); PPO Homopolymer; Poly(1,4-phenylene ether)
EINECS	Contact for details

Quality Control

Our polyphenylene ether (PPE) resins are manufactured under stringent process controls to ensure batch-to-batch consistency and meet the high standards required for engineering applications. Quality is verified through a comprehensive suite of tests including intrinsic viscosity, thermal analysis (DSC, TGA), and mechanical property assessment. A Certificate of Analysis (COA) detailing key parameters is provided with every shipment to guarantee compliance with your specifications.

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 and heat sources to prevent degradation. For long-term storage, a nitrogen blanket is recommended to maintain optimal polymer properties.

Specification

Item	Specification
Appearance	Off-white to pale yellow granules or powder
Intrinsic Viscosity (IV)	0.40 - 0.60 dL/g (Typical, varies by grade)
Glass Transition Temperature (Tg)	> 210 °C
Moisture Content	< 0.1 %
Ash Content	< 0.05 %
Melt Flow Index (MFI)	Grade dependent

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