​1. Extreme Performance​

• ​Temperature Resistance:
  Long-term service: ​​-200°C to 200°C; short-term tolerance up to ​260°C​ (e.g., engine seals).
• ​Chemical Inertness:
  Resists aqua regia, hydrofluoric acid, organic solvents (except concentrated sulfuric acid); stable under high-pressure steam.
• ​Functional Properties:
  Friction coefficient ​0.04–0.34​ (self-lubricating); dielectric strength ​10–22 kV/mm​ (high-frequency insulation); UL94 ​V-0 flame retardancy​ (self-extinguishing, non-toxic).

  ​2. Application Scenarios​

• ​Electronics & Electrical:
  High-temperature wires, 5G communication cables, semiconductor wafer carriers (zero ion leaching).
• ​Chemical Corrosion Protection:
  Reactor linings, ultrapure fluid pipelines (resists strong acids).
• ​Medical & Health:
  Catheters, blood bags (biocompatible, reusable after ​134°C high-pressure sterilization).
• ​New Energy:
  Photovoltaic backsheet films, fuel cell bipolar plates (resists electrolyte corrosion).

  3. Processing Methods​

Formed via ​injection molding​ (290–400°C), ​extrusion, or ​blow molding. Products include:

• ​Tubing, ​films, ​insulation layers, and ​precision molded parts​ (e.g., bearings, gears), meeting demands for high precision and extreme-environment endurance.

​Note: This translation strictly adheres to the original technical specifications without referencing any external sources. Units (°C, kV/mm), standards (UL94 V-0), and terms (e.g., aqua regia) are preserved verbatim for accuracy.