PTFE Sheets, Rods and Tubing in Singapore

Polytetrafluoroethylene (PTFE) is a fluoropolymer often selected for low friction and resistance to many chemicals. Swees Engineering lists PTFE stock shapes for seals, bearings and other machined components. Performance depends on the selected grade and service conditions.

PTFE stock-shape catalogue

The chart below lists white and black PTFE sheet in 0.4–60 mm thicknesses and 1200 × 1200 mm sizes, plus white and black rod in 4–300 mm diameters and 1000 or 2000 mm lengths. It also lists tubing and hollow cylinders. Named grades include virgin, 25% carbon-filled, 25% glass-filled and expanded PTFE. Confirm current sizes, colour and grade when requesting a quote.

Selecting the right PTFE grade

Tell us the mating surface, load, operating temperature, chemical exposure, dimensions and quantity. Filled grades differ from virgin PTFE in wear and mechanical behaviour. Food or medical use requires documentation for the exact grade and intended application.

PolyTetraFluoroEthylene (PTFE) Properties

Low coefficient of friction
Antistick Properties
Non-flammable
Excellent dielectric propertie (independent of both frequency and temperature)
Good mechanical properties (excellent fatigue resistance, especially in applications involving flexing or vibrations)
Excellent tensile strength even at low temperature
Non-aging properties
Moisture and U.V. resistance
Non-toxic

PolyTetraFluoroEthylene (PTFE) FAQs

What is PolyTetraFluoroEthylene (PTFE), and what makes it unique?

PolyTetraFluoroEthylene (PTFE) is a high-performance fluoropolymer known for its exceptional chemical resistance, non-flammable nature, and low friction properties. It can withstand extreme temperatures ranging from -180°C to +250°C, making it ideal for demanding industrial applications.

What are the common applications of PTFE sheets and rods?

PTFE is widely used in industries such as chemical processing, aerospace, electrical insulation, medical equipment, and food processing. It is commonly used for gaskets, seals, bearings, non-stick coatings, and high-performance electrical components.

How does PTFE perform in extreme environments?

PTFE maintains excellent mechanical properties even in extreme temperatures and high-vibration applications. It is non-aging, moisture-resistant, UV-resistant, and provides exceptional fatigue resistance, making it highly durable in harsh conditions.

Is PTFE safe for food and medical applications?

Yes, PTFE is a non-toxic material and is widely used in food processing and medical industries due to its non-stick properties, chemical inertness, and resistance to contamination.

Why choose Swees Engineering for PTFE material solutions?

Swees Engineering provides premium PTFE sheets and rods with superior chemical resistance, mechanical strength, and thermal stability. Our products meet stringent industrial requirements, ensuring long-term performance and reliability. Contact us for expert advice.