Polyphenylene Sulfide (PPS) Fluoroplastic Products​ are high-performance fluoroplastic components made from the specialty engineering plastic Polyphenylene Sulfide (PPS). PPS combines the following core advantages:

  Extreme Performance​

• ​High-Temperature Resistance:
  Long-term service: ​200–240°C; short-term tolerance up to ​260°C​ (e.g., engine seals).
• ​Corrosion Resistance:
  Resists strong acids (aqua regia, hydrofluoric acid), alkalis, organic solvents; stable under high-pressure steam.
• ​Functional Properties:
  UL94 ​V-0 flame retardancy​ (self-extinguishing, non-toxic); low friction coefficient (0.02–0.1); high dielectric strength (≥15 kV/mm).

   ​Core Application Areas​

• ​Automotive Industry:
  High-temperature seals, fuel system components (lightweight alternative to metal).
• ​Electronics & Electrical:
  High-frequency connectors, SMT carriers (solder-resistant, zero ion leaching).
• ​Chemical & Environmental Protection:
  Reactor linings, dust-filter bags (acid-resistant, withstands 230°C).
• ​New Energy:
  Fuel cell bipolar plates, lithium battery seals (resists electrolyte corrosion).

   ​Processing Advantages​

Formed via ​injection molding​ (300–320°C), ​extrusion, or ​compression molding. Supports manufacturing of:

• ​Precision gears, ​bearings, and ​complex profiled parts, meeting demands for high dimensional stability and extreme-environment endurance

  Note: Translation adheres strictly to technical specifications without external references. Units (°C, kV/mm) and standards (UL94 V-0) are preserved. Terms like aqua regia retain original nomenclature.