Fluorosint® 207 PTFE’s unmatched dimensional stability, excellent creep resistance and white color uniquely position this material to serve FDA regulated applications. It is non-permeable in steam and complies with the FDA’s regulation 21 CFR 175.300. Its relative wear rate is 1/20 the rate of virgin PTFE below 300°F (150°C) making it an excellent choice for aggressive service bearings and bushings.
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Request Fabrication/Machining ServicesGeneric Name
Polytetrafluoroethylene
Available In
Sheet, Rod, Tube
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| Type | Size | Length | Color |
|---|---|---|---|
| Sheet | 6.35-76.20mm | Std sizes CTS | White, Light Gray |
| Rod | Dia. 12.70-222.25mm | Std sizes CTS | White, Light Gray |
| Tube | O.D. 31.75-304.80mm | Std sizes CTS | White, Light Gray |
Give us your cut-to-size dimensions. We will precision-cut these plastics to your exact size. Additional sizes and colors available upon request.
| Physical Properties | Units | ASTM | Results |
|---|---|---|---|
| Density | lb/in³ | D792 | 0.083 |
| Water Absorption, 24 hrs | % | D570 | 0.03 |
| Mechanical Properties | Units | ASTM | Results |
|---|---|---|---|
| Tensile Strength | psi | D638 | 1500 |
| Tensile Modulus | psi | D638 | 250000 |
| Tensile Elongation @Break | % | D638 | 50 |
| Flexural Strength | psi | D790 | 2000 |
| Flexural Modulus | psi | D790 | 350000 |
| Compressive Strength | psi | D695 | 3800 |
| Compressive Modulus | psi | D695 | 225000 |
| Hardness, Rockwell | D785 | R50 | |
| IZOD Impact Strength Notched | ft-lb/in | D256 | 1 |
| Thermal Properties | Units | ASTM | Results |
|---|---|---|---|
| Coeffcient of Linear Thermal Expansion | x 10^-5 in./in./°F | D256 | 5.7 |
| Heat Deflection Temp at 264 psi | °F | 210 | |
| Melting Temperature | °F | D3418 | 621 |
| Max Operating Temp. | °F | 500 |
| Electrical Properties | Units | ASTM | Results |
|---|---|---|---|
| Dielectric Strength. 1/8″ th. | V/mil | D149 | 200 |
| Dielectric Constant @1 MHz | D150 | 2.65 | |
| Dissipation Factor@1 MHz | D150 | 0.008 | |
| Surface Resistivity @60 Hz | ohms/sq | D257 | >10^12 |
