PTFE(Teflon) Parts
Custom Graphite Filled PTFE Rods for Advanced Industrial Applications
Item Number : PL-07
Price varies based on specs and customizations
- Specific Gravity
- 2.14 ~ 2.3 g/cm³
- Tensile Strength
- 13.72 ~ 34.3 Mpa
- Shore Hardness
- D50 ~ 55 Shore D
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Why Choose Us
Easy ordering process, quality products, and dedicated support for your business success.
Introduction
We specialize in the production of high-performance, graphite-filled Polytetrafluoroethylene (PTFE) rods. As shown in the image, these components are solid, black cylindrical rods manufactured for superior performance in demanding environments. By blending high-purity PTFE with graphite fillers, we create a composite material that retains the exceptional properties of virgin PTFE while offering significantly enhanced mechanical and electrical characteristics. These rods serve as ideal stock material for machining precision components such as seals, bearings, bushings, and insulators.
Detail & Parts
Applications
The unique combination of properties makes our graphite-filled PTFE rods a preferred solution across numerous high-tech industries:
- Semiconductor & Electronics: Used for manufacturing anti-static wafer handling parts, insulators, and components where static buildup must be avoided.
- Automotive & Aerospace: Ideal for producing high-performance bearings, piston rings, seals, and gaskets that require low friction and high wear resistance under extreme temperatures.
- Chemical Processing: Machined into valve seats, pump parts, and linings that can withstand aggressive chemical exposure without contamination or degradation.
- Industrial Machinery: Used for slide plates, bushings, and wear strips in equipment where durability and minimal maintenance are critical.
General Properties of Polytetrafluoroethylene (PTFE)
| Property | Unit | Standard Value |
|---|---|---|
| Specific Gravity | g/cm³ | 2.14 ~ 2.3 |
| Softening Temperature | °C | 317 ~ 327 |
| Tensile Strength | Mpa | 13.72 ~ 34.3 |
| Elongation | % | 150 ~ 400 |
| Compressive Strength | kg/cm² | 12 |
| Wear Resistance (Taber) | mg/1000 cycles | 6.4 |
| Shore Hardness | Shore D | D50 ~ 55 |
| Flexural Modulus | 10³ kg/cm² | 3.5 ~ 6.3 |
Note: The properties listed are for general unfilled PTFE. The addition of graphite will alter certain mechanical and electrical properties. Please consult with our specialists for exact specifications for graphite-filled grades.
Your Partner for Custom Solutions
We understand that standard off-the-shelf products do not always meet the precise needs of advanced applications. That is why we offer comprehensive custom manufacturing services, from initial prototyping to high-volume production runs. Our engineering team is ready to collaborate with you to develop the perfect graphite-filled PTFE solution for your unique challenge. To discuss your project requirements, dimensional specifications, or request a quote, please contact us through our inquiry form.
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