Static disspating PTFE Anti-static and conductive polytetrafluoroethylene (PTFE) materials, based on their excellent properties such as high-temperature resistance, chemical resistance, corrosion resistance, wear resistance, and superior physical performance, can be widely used in various industrial fields by adjusting their conductivity. Below is a detailed explanation of these materials and their applications:

1. Material Classification

Based on different surface resistivity values, anti-static and conductive PTFE composite materials can be classified into the following categories:

• Anti-static materials: Surface resistivity ranges from 10⁶ to 10⁹ Ω, suitable for applications requiring static electricity prevention.
• Conductive materials: Surface resistivity ranges from 10³ to 10⁵ Ω, suitable for applications requiring moderate conductivity.
• Conductor materials: Surface resistivity ≤10³ Ω, suitable for applications requiring high conductivity.

2. Typical Data

The following table shows the performance data of three typical material models:

3. Application Fields

Depending on the resistivity and material properties, these materials can be applied in the following fields:

• Anti-static materials :
  • Flexible PCB bonding release films
  • Flanges, gaskets, valves, and other components requiring anti-static properties in flammable and explosive chemical plants
• Conductive materials :
  • Shielding wire wrapping materials
  • Electric field shielding materials
• Conductor materials :
  • Wear-resistant conductive materials
  • Conductive components in the semiconductor industry

4. Service Content

Based on different resistivity requirements and final product forms, the following services can be provided:

• Customized composite materials: Tailored materials with specific resistivity values according to customer needs.
• Semi-finished profiles: Provision of semi-finished products in various shapes and sizes for further processing.
• Mechanical parts: Manufacturing of mechanical parts with specific conductive properties as per customer requirements.

5. Summary

Anti-static and conductive PTFE materials, by adjusting their conductivity, can meet the needs of various industrial fields. Whether anti-static, moderate conductivity, or high conductivity is required, these materials offer excellent high-temperature resistance, chemical resistance, corrosion resistance, and wear resistance. They are suitable for applications in chemical industries, fuel pipeline linings, flanges, rollers, conveyor belts, shielding wires, and the semiconductor industry.