What is PPS Polypylene Sulfide?

PPS Polypylene Sulfide is a thermoplastic polymer that excels in demanding industrial environments where strength, heat resistance, and chemical durability are crucial. Available with additives such as glass fibers or lubricants, PPS can be tailored to meet specific performance requirements. Glass fiber-reinforced PPS can withstand continuous operating temperatures up to +230°C, making it an ideal substitute for lightweight metal components.

Applications of PPS Polypylene Sulfide

Automotive Industry

PPS Polypylene Sulfide is a go-to material for automotive manufacturers, especially in applications requiring high heat resistance and precision. Common uses include:

• Engine parts
• Fuel injection systems
• Pumps and carburetors

Electronics and Electrical Industry

PPS is valued for its electrical insulating properties and ability to maintain stability under high temperatures. It is often found in:

• Insulators
• Socket switches and plug connectors
• Coil housings

Industrial Equipment

In industrial environments, PPS is used for parts that require resistance to heat, chemicals, and mechanical wear. Applications include:

• Sealing elements
• Valve and pump components
• Water meter parts

Medical Industry

Due to its high resistance to sterilization processes, PPS Polypylene Sulfide is suitable for medical equipment components, including:

• Sterilization devices

Key Features of PPS Polypylene Sulfide

Characteristics and Benefits

• High mechanical strength and stiffness
  Ensures durability in high-stress applications.
• Outstanding dimensional stability
  Maintains shape and size under extreme temperatures, ensuring high precision.
• Excellent chemical resistance
  Withstands exposure to fuels, lubricants, oils, solvents, and alkalis, making it ideal for chemically demanding environments.
• Low water absorption
  Prevents swelling and degradation in humid or wet conditions, maintaining performance over time.
• Flame-retardant
  Naturally self-extinguishing, providing safety in electrical and high-temperature applications.

Available Dimensions of PPS Polypylene Sulfide

This product is available upon special order with the following options:

• Rods: Diameter Ø 10–80 mm, Length 1000 mm or 3000 mm

• Sheets: Thickness 10–50 mm, Width 620 mm, Length 1000 mm