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System of Measurement System of Measurement |
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Length Length |
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 | Rod and Disc |
Performance Properties Performance Properties |
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Flexibility Flexibility |
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 | Semi-Rigid |
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Specifications Met Specifications Met |
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Minimum Temperature Minimum Temperature |
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Hardness Rating Hardness Rating |
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Friction Rating Friction Rating |
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Impact Strength Impact Strength |
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Impact Strength Rating Impact Strength Rating |
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Texture Texture |
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 | Smooth |
Tensile Strength Tensile Strength |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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About Plastic
More
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: FDA Compliant 21 CFR 177.1550, USP Class VI
PTFE is modified with epoxy-coated fiber 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.
Grade J is the most slippery of the Rulon materials and is often used to make gaskets and wear strips.
Grade LR is often used for sleeve, flange, and linear bearings.
For technical drawings and 3-D models, click on a part number.
1 ft. Lg. | ||||
|---|---|---|---|---|
| Dia. | Dia. Tolerance | Color | Each | |
Grade 641 | ||||
| 1/4" | 0" to 0.065" | White | 0000000 | 000000 |
| 3/8" | 0" to 0.065" | White | 0000000 | 00000 |
| 1/2" | 0" to 0.065" | White | 0000000 | 000000 |
| 5/8" | 0" to 0.065" | White | 0000000 | 000000 |
| 3/4" | 0" to 0.065" | White | 0000000 | 000000 |
| 7/8" | 0" to 0.065" | White | 0000000 | 000000 |
| 1" | 0" to 0.065" | White | 0000000 | 000000 |
| 1 1/2" | 0" to 0.065" | White | 0000000 | 000000 |
Grade J | ||||
| 1/4" | 0" to 0.065" | Gold | 0000000 | 00000 |
| 3/8" | 0" to 0.065" | Gold | 0000000 | 00000 |
| 1/2" | 0" to 0.065" | Gold | 0000000 | 00000 |
| 5/8" | 0" to 0.065" | Gold | 0000000 | 000000 |
| 3/4" | 0" to 0.065" | Gold | 0000000 | 000000 |
| 7/8" | 0" to 0.065" | Gold | 0000000 | 000000 |
| 1" | 0" to 0.065" | Gold | 0000000 | 000000 |
| 1 1/2" | 0" to 0.065" | Gold | 0000000 | 000000 |
Grade LR | ||||
| 1/4" | 0" to 0.065" | Maroon | 0000000 | 00000 |
| 3/8" | 0" to 0.065" | Maroon | 0000000 | 00000 |
| 1/2" | 0" to 0.065" | Maroon | 0000000 | 00000 |
| 5/8" | 0" to 0.065" | Maroon | 0000000 | 000000 |
| 3/4" | 0" to 0.065" | Maroon | 0000000 | 000000 |
| 7/8" | 0" to 0.065" | Maroon | 0000000 | 000000 |
| 1" | 0" to 0.065" | Maroon | 0000000 | 000000 |
| 1 1/2" | 0" to 0.065" | Maroon | 0000000 | 000000 |