PTFE or polytetrafluoroethylene is the most known member of the fluoroplastic family. PTFE is inert to almost all chemicals and can be used continuously at temperatures ranging from -240°C to 260°C. Teflon is the trade name of PTFE. It is a proprietary brand of DuPont.
What is PTFE?
PTFE (polytetrafluoroethylene) is a high-performance plastic material known for its non-stick surface, excellent chemical resistance, and ability to operate in extreme temperatures.
Johnston Industrial Plastics is among the trusted Teflon sheet suppliers. Starting with Teflon plastic sheets, we deliver suitable materials for rollers on a wide range of machines.
PTFE is completely unaffected by outdoor weathering. It has outstanding electrical properties at both high and low temperatures. PTFE has the lowest static and dynamic coefficient of friction in any solid material. It absorbs essentially no moisture. It is cementable only after undergoing special treatment and cannot be successfully welded. Unmodified PTFE is available as skived tape, moulded sheets, rods, tubes, flexible and heat shrink tubing, and thread seal tape.
Applications of PTFE Materials
PTFE materials are used across a variety of industries, including:
Manufacturing and processing
Chemical and pharmaceutical industries
Electrical and electronics
Food processing (non-stick applications)
Automotive and mechanical systems
You may see this material used in machinery that employs rollers. PTFE rollers provide a low-friction solution for businesses that use rollers. PTFE will also not allow anything to stick to it, which can be an advantage in many manufacturing processes.
If you are looking for PTFE sheets, rods, tapes, tubes, and cylinders, Johnston Industrial Plastics is the best source. We are an established PTFE supplier and distributor in Canada. If you and your company are interested in switching to Teflon, call us today. Teflon sheets can provide many benefits to your processes.
PTFE is completely unaffected by outdoor weathering and maintains outstanding performance in both high and low temperatures. It offers one of the lowest coefficients of friction among solid materials and does not absorb moisture, making it highly reliable for industrial environments.
PTFE sheets are used in industrial applications such as gaskets, insulation, and chemical processing equipment due to their durability and resistance to heat and chemicals.
PTFE sheets are typically used for flat-surface applications, while rods are used for machining and for creating custom components.
