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Comparable To Comparable To | Hide |
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System of Measurement System of Measurement |
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 | Rod and Disc |
Performance Properties Performance Properties |
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Flexibility Flexibility |
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 | Semi-Rigid |
Friction Rating Friction Rating |
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Specifications Met Specifications Met |
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Texture Texture |
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 | Smooth |
Hardness Rating Hardness Rating |
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Impact Strength Rating Impact Strength Rating |
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Impact Strength Impact Strength |
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Clarity Clarity |
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| Opaque |
Thermal Stability Thermal Stability |
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Tolerance Rating Tolerance Rating |
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Density Density |
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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 |