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Wear-, Impact-, and Chemical-Resistant PTFE Rods
- 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
- Specifications Met: See table
PTFE is modified with a filler material to create these impact-resistant rods. They have a super-slippery surface that resist wear, as well as excellent resistance to chemicals and extreme temperatures. These easy-to-machine rods are nonabsorbent, so they won’t swell when exposed to water. They’re also good electrical insulators.
Grade 641 is often used to fabricate bearings and pump parts.
1 ft. Lg. | |||||
|---|---|---|---|---|---|
| Dia. | Dia. Tolerance | Color | Specifications Met | Each | |
Rulon 641 | |||||
| 1/4" | 0" to 0.065" | White | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 000000 |
| 3/8" | 0" to 0.065" | White | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 00000 |
| 1/2" | 0" to 0.065" | White | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 000000 |
| 5/8" | 0" to 0.065" | White | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 000000 |
| 3/4" | 0" to 0.065" | White | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 000000 |
| 7/8" | 0" to 0.065" | White | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 000000 |
| 1" | 0" to 0.065" | White | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 000000 |
| 1 1/2" | 0" to 0.065" | White | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 000000 |