text.skipToContent text.skipToNavigation

Canada

thyssenkrupp Materials North America

Plastic Materials Banner Dark Image

Ptfe Grades

Polytetrafluoroethylene (PTFE), a high-performance fluoropolymer, is utilized for its non-stick properties, chemical resistance, thermal stability, and electrical insulation. It possesses one of the lowest coefficients of friction among plastics and is weather-resistant, flexible, FDA/USDA compliant, non-flammable, and has a low dielectric constant. PTFE finds common use as a gasket material or in packaging for chemical processing equipment. Its mechanical properties and exceptional slipperiness make it well-suited for bearings, seals, and piston rings in mechanical applications.

Features and Benefits of PTFE

  • Low coefficient of friction
  • Excellent electrical and insulation properties
  • Compliant with FDA/USDA standars
  • High impact resistance
  • Non-flammable
  • Chemically intert

The mechanical properties of PTFE can be enhanced by adding fillers such as glass fibers, carbon, graphite, molybdenum disulfide, and bronze. thyssenkrupp Materials NA Canada offers extruded, molded, and skived virgin PTFE in sheet, rod, and film forms.

Jump to a specific grade

GLASS FILLED 25%

Reinforced with 25% glass fiber, this PTFE grade offers reduced deformation under load and improved dimensional stability across a wide temperature range. It's commonly used in bushings, piston rings, and valve seats where pressure, wear, and thermal expansion need to be controlled—especially in process systems and pumps.

Shapes Offered


Graphite Filled 15%

Designed for dynamic sealing, this PTFE blend offers superior wear resistance with low gas permeability. It performs well in rotary and reciprocating seals, bearing strips, and packing rings. Its self-lubricating properties are ideal for sliding contact against metal or ceramic in demanding, abrasive environments.

Shapes Offered


Mechanical

Mechanical-grade PTFE delivers the benefits of low friction, chemical resistance, and temperature tolerance at a more economical price point. Suitable for non-critical seals, insulators, and wear components in chemical handling and light industrial equipment, where purity is not a priority but performance still matters.

Shapes Offered


Virgin

This pure, unmodified PTFE is known for its outstanding chemical resistance, dielectric strength, and wide operating temperature range. It’s used in high-purity gaskets, bellows, and seals across pharmaceutical, chemical, and clean energy systems—where zero contamination and long service life are essential.

Shapes Offered


Virgin Etched 1 Side

Etched on one surface for bonding, this grade allows PTFE to be securely adhered to metals and other substrates. It’s frequently used to line tanks, hoods, and flanges in corrosive chemical environments, offering long-term durability in bonded applications.

Shapes Offered


Virgin Etched 2 Sides

Dual-surface etching enables this material to bond to both sides, making it ideal for composite assemblies or adhesive-backed lining systems. It’s selected for filter plates, flexible expansion joints, and dual-facing barriers where both chemical resistance and adhesion are critical.

Shapes Offered


California Resident Notice:california proposition 65 warning

Need helping finding what you’re looking for? Contact us!

Have a specific request or want a quote for something not covered on our website? Want to learn more about a product? Have a project in mind and need help picking the right material for the job?

Our dedicated team can help you quickly find the answers you’re looking for. Do you prefer to speak to a real person? Our Live Chat is available and you'll speak to a real member of our staff! You can also fill out a contact form and one of our team members will get back to you.

Contact Us ↴
Meet the Materials Plus Team

Contact Us

Fill out the form below and someone from the team here will get back to you shortly.