High-Quality PFA Granules | Polyfluoroalkoxy Fluoropolymer Raw Material for Industrial Applications

Product Introduction

PFA (Polyfluoroalkoxy) is a high-performance fluoropolymer copolymer of tetrafluoroethylene (TFE) and perfluoropropyl vinyl ether (PPVE). This advanced material combines exceptional chemical resistance with outstanding thermal stability, making it ideal for demanding industrial applications.

Our PFA granules offer superior mechanical properties at elevated temperatures compared to standard PTFE, while maintaining the processability of conventional thermoplastics. The material's unique molecular structure provides excellent dielectric properties and low friction characteristics.

Key Features:

• Outstanding chemical resistance to acids, bases and solvents
• Excellent thermal stability with continuous service up to 260°C
• Superior electrical insulation properties
• Low coefficient of friction
• Excellent weatherability and UV resistance
• High purity with minimal extractables

Application Fields

1. Chemical Processing: Ideal for lining pipes, valves, pumps and bearings in corrosive environments

2. Electrical Insulation: Used in wire and cable insulation jackets for high-performance applications

3. Semiconductor Industry: Suitable for wafer carriers, chemical delivery systems and other ultra-clean applications

4. Medical Devices: Used in components requiring chemical resistance and biocompatibility

5. Industrial Components: Bearings, seals and other mechanical parts requiring low friction and wear resistance

Processing Methods

Our PFA granules can be processed using standard thermoplastic techniques including:

• Injection molding
• Extrusion (rod, tube, wire coating)
• Compression molding
• Transfer molding

The material exhibits excellent melt stability and can be processed at temperatures between 330-400°C depending on the specific application requirements.