PTFE Plastic Sheet & Rod | Polytetrafluoroethylene

Common Properties

Common Brand Names Fluorosint®, Ketron®, Semitron®, Teflon®
Typical Thickness Size 0.031 - 4 in
Typical Lengths 48 - 120 in
Typical Widths 12 - 48 in
Friendly Names PTFE Plastic
Common Profiles Sheet, Rod
Typical Rod Diameter 0.125 - 8 in

Physical Properties

Density 0.9-2.2g/cm³
Water Absorption 0.01-1.5%
Moisture Absorption at Equilibrium 0.1-0.8%
Linear Mold Shrinkage 0.2-1.5%
Melt Flow 0.1-50g/10 min

Electrical Properties

Dielectric Strength 19kV/mm
Dielectric Constant 2.1dimensionless
Dissipation Factor 0.0002dimensionless
Volume Resistivity 1.0E+18ohm·cm
Surface Resistivity 10000000000000ohm/sq
Arc Resistance 300seconds

Mechanical Properties

Hardness, Rockwell R 90Rockwell R
Tensile Strength, Ultimate 21MPa
Tensile Strength, Yield 14MPa
Elongation at Break 300%
Elongation at Yield 5%
Modulus of Elasticity 500MPa
Flexural Yield Strength 11MPa
Flexural Modulus 600MPa
Compressive Yield Strength 14MPa
Bearing Yield Strength 10MPa
Shear Strength 15MPa
Izod Impact, Notched 3.5kJ/m²
Izod Impact, Unnotched 9kJ/m²
Gardner Impact 15J
Falling Dart Impact 75J
Instrumented Impact Total Energy 12J

Regulations

FDA
ASTM/Mil-Spec
USDA
3-A Dairy
Canada AG
D635 Self Extinguishing
RoHS Compliant
REACH Compliant

Get a Quote for PTFE Plastic at Piedmont Plastics

PTFE, short for polytetrafluoroethylene, is a high-performance fluoropolymer prized for its exceptional chemical resistance, thermal stability, and low coefficient of friction. Available in sheet and rod form, PTFE is a versatile engineering plastic used in industries ranging from chemical processing to electrical insulation. Its unique properties make it one of the most reliable materials for challenging environments. Contact Piedmont Plastics today to request a quote for PTFE sheet or rod.

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Key Features of PTFE Plastic

PTFE is engineered to withstand extreme operating conditions. Its combination of chemical inertness, thermal performance, and lubricity sets it apart from other engineering plastics.

Key features include:

Exceptional chemical resistance to acids, solvents, and bases
High continuous service temperature range (up to 500°F/260°C)
Extremely low coefficient of friction for self-lubricating performance
Excellent electrical insulation properties
Non-stick surface with minimal moisture absorption
Outstanding dimensional stability across a wide temperature range

Benefits and Advantages

PTFE sheet and rod offer design flexibility, long-term performance, and reduced maintenance costs. Its non-reactive and durable nature makes it a preferred choice for engineers and fabricators. Choosing PTFE from Piedmont Plastics ensures you receive a reliable material supply backed by expert support.

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Common Applications

PTFE plastic is a versatile material used in demanding environments where chemical resistance, thermal stability, and low friction are essential. Its reliability makes it a preferred choice across industries such as chemical processing, electrical, aerospace, food production, and automotive.

Chemical Processing Equipment: Gaskets, seals, and linings resistant to aggressive chemicals
Electrical Insulation: High dielectric strength for wiring, cable insulation, and circuit boards
Mechanical Components: Bearings, bushings, and wear parts with self-lubricating properties
Food & Beverage Processing: Components that require cleanliness, moisture resistance, and non-contamination
Aerospace and Automotive: Seals, washers, and parts that must endure wide temperature variations

Frequently Asked Questions About PTFE

Below are some commonly asked questions about PTFE plastic and how it performs in various environments.

PTFE is used for various industrial or mechanical applicaitons, including seals, gaskets, bearings, electrical insulation, and chemical processing components.

PTFE can withstand continuous service temperatures up to 500°F (260°C) without losing strength.

Yes. PTFE offers unmatched resistance to nearly all industrial chemicals, solvents, and acids.

Yes, but PTFE's low stiffness and tendency to deform (creep) can make holding tolerances difficult. With sharp tools and proper machining practices, it can be fabricated into parts successfully. We recomend following manufactuerer guidlines when customizing your material. Piedmont Plastics also offers custom cutting services and fabrication assistance.

Piedmont Plastics is a leading PTFE distributor with over 50 locations across North America, making it easy to source material locally.

PTFE (polytetrafluoroethylene) is the generic name for the material, while Teflon® is a well-known brand name for PTFE products. They refer to the same type of plastic, but PTFE is the correct generic term used in industry.

Why Buy from Piedmont Plastics?

Piedmont Plastics provides customers with high-quality PTFE sheet and rod, supported by unmatched service and industry expertise.

Nationwide network of branches: Local inventory for quick turnaround
Custom cutting and fabrication services: Tailored to your exact specifications
Deep industry expertise: Guidance from knowledgeable plastics professionals
Wide product selection: A one-stop-shop for performance plastics