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Performance Properties Performance Properties |
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About Plastic
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Wear-, Impact-, and
Chemical-Resistant PTFE Sheets
- Color: See table
- Temperature Range: -400° to 550° F
- Tensile Strength: 2,000-3,100 psi (Poor)
- Impact Strength: 6 ft.-lbs./in. (Excellent)
- Hardness: Not Rated (Medium)
- For Use Outdoors: No
These sheets are manufactured from Rulon PTFE, a PTFE material that’s been modified with an epoxy-coated fiber. In addition to having the superior chemical and temperature resistance of PTFE, they have excellent impact resistance and a super-slippery surface that resists wear. These easy-to-machine sheets are nonabsorbent, so they won’t swell when exposed to water. They’re also good electrical insulators.
Grade LR is often used for sleeve, flange, and linear bearings.
6" × 6" | ||||
|---|---|---|---|---|
| Thick. | Thick. Tolerance | Color | Each | |
Grade LR | ||||
| 1/32" | -0.002" to 0.002" | Maroon | 0000000 | 000000 |
| 1/16" | -0.002" to 0.002" | Maroon | 0000000 | 00000 |
| 1/8" | -0.002" to 0.002" | Maroon | 0000000 | 000000 |
| 1/4" | -0.002" to 0.002" | Maroon | 0000000 | 000000 |
| 1/2" | 0" to 0.01" | Maroon | 0000000 | 000000 |
| 3/4" | 0" to 0.01" | Maroon | 0000000 | 000000 |
| 1" | 0" to 0.01" | Maroon | 0000000 | 000000 |