| Customization: | Available |
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| After-sales Service: | One Year |
| Warranty: | One Year |
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Carbon Filled PTFE Sheet
The carbon filler takes various forms, such as carbon powder, carbon fiber, or graphite. The addition of carbon enhances the material's electrical conductivity, thermal conductivity, and wear resistance, making it suitable for static control, EMI/RFI shielding, electrical grounding and heat exchanger applications.
Adding copper powder can improve the hardness of PTFE
Improving hardness and mechanical properties: Polytetrafluoroethylene (PTFE) is an excellent polymer material. After adding copper powder, its hardness and cutting performance are improved, making it more suitable for mechanical processing and other fields. At the same time, tensile strength, wear resistance, thermal conductivity are also improved, and cold flow is reduced.
Control the amount of addition: Although the addition of copper powder can improve the hardness of PTFE, it is necessary to control the amount of addition. Too much copper powder will affect the corrosion resistance and mechanical properties of PTFE. Generally speaking, when the mass fraction of copper powder is 40%, the PTFE composite material has good mechanical properties and moderate friction and wear resistance.
Other influencing factors: In addition to the amount of addition, the hardness of PTFE is also affected by factors such as polymerization degree, filler, and processing technology. In practical applications, it is necessary to comprehensively consider a variety of factors to ensure that the performance indicators of PTFE meet the requirements.
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