15% Glass + 5% MoS2-filled PTFE bushings combine the benefits of both glass fiber and molybdenum disulfide (MoS2) fillers to create a high-performance material with superior mechanical and tribological properties. These bushings are designed to offer enhanced wear resistance, reduced friction, improved structural integrity, and better performance under load compared to unfilled PTFE. The synergy between glass fibers and MoS2 results in a material that is harder, more durable, and capable of operating in demanding environments with minimal maintenance.
Key Points Explained:
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Enhanced Wear Resistance
- The addition of 5% MoS2 significantly improves the surface hardness and wear resistance of PTFE. Molybdenum disulfide acts as a solid lubricant, reducing friction and preventing material degradation over time.
- 15% glass fibers further enhance wear resistance by reinforcing the PTFE matrix, reducing cold flow (creep) and deformation under load.
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Reduced Friction & Improved Lubrication
- MoS2 lowers the coefficient of friction, making the bushings "slipperier" and more efficient in high-load applications.
- PTFE inherently has a low friction coefficient, and the MoS2 filler ensures consistent lubrication even in dry-running conditions.
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Higher Compressive Strength & Structural Stability
- Glass fibers increase the compressive strength of PTFE, allowing the bushings to withstand higher loads without permanent deformation.
- The combination of glass and MoS2 reduces thermal expansion, improving dimensional stability in fluctuating temperatures.
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Extended Service Life & Lower Maintenance
- The improved wear resistance and reduced friction lead to longer operational lifespans.
- PTFE bushings are self-lubricating, eliminating the need for external lubrication and reducing maintenance costs.
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Chemical & Environmental Resistance
- PTFE is inherently resistant to most chemicals, moisture, and UV radiation.
- The glass and MoS2 fillers do not compromise PTFE’s chemical inertness, making these bushings suitable for harsh environments.
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Wide Temperature Range & Thermal Stability
- PTFE can operate from -325°F to above 500°F, and the fillers enhance thermal stability, preventing softening or brittleness.
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Non-Conductive & Non-Stick Properties
- Glass fibers maintain PTFE’s excellent electrical insulation properties.
- The non-stick nature of PTFE prevents material buildup, ensuring smooth operation.
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Applications & Industry Suitability
- Ideal for high-load, low-maintenance applications such as automotive, aerospace, industrial machinery, and food processing (FDA-compliant).
- Suitable for dry-running conditions where traditional lubricants fail.
By combining 15% glass fibers for structural reinforcement and 5% MoS2 for friction reduction, these PTFE bushings deliver a balanced performance that outperforms standard PTFE in durability, efficiency, and longevity.
Summary Table:
| Key Advantage | Description |
|---|---|
| Enhanced Wear Resistance | 15% glass fibers + 5% MoS2 improve hardness and reduce material degradation. |
| Reduced Friction | MoS2 lowers friction, ensuring smooth operation even in dry-running conditions. |
| Higher Compressive Strength | Glass fibers reinforce PTFE, preventing deformation under heavy loads. |
| Extended Service Life | Self-lubricating properties reduce maintenance and increase longevity. |
| Chemical Resistance | Retains PTFE’s inertness, suitable for harsh environments. |
| Thermal Stability | Operates from -325°F to 500°F with improved dimensional stability. |
| Non-Conductive & Non-Stick | Ideal for electrical insulation and preventing material buildup. |
| Industry Applications | Automotive, aerospace, industrial machinery, and food processing. |
Upgrade your machinery with high-performance 15% Glass + 5% MoS2-filled PTFE bushings from KINTEK! Our precision-engineered components deliver unmatched durability, reduced friction, and minimal maintenance—perfect for demanding industrial, automotive, and aerospace applications. Contact us today to discuss custom solutions tailored to your needs. KINTEK specializes in PTFE fabrication, from prototypes to high-volume orders, ensuring quality and reliability for your critical operations.