Material: | PTFE/Filled PTFE/Modified PTFE(Tfm1600) |
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Sealing Type: | Static Sealing |
Specification: | Customized sizes according to drawing |
Trademark: | Hongda |
Origin: | China |
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Customization: |
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PTFE Filled Grades
Mechanical properties of the PTFE O-rings are often enhanced by adding fillers such as glass fibers, carbon, graphite, molybdenum disulphide, and bronze. Generally, the normal grade of non-filled PTFЕ O-rings maintains excellent chemical and high temperature characteristics, while fillers improve mechanical strength, stability, and wear resistance.
PTFE O-Rings are used wherever the chemical and thermal resistance of the normal elastomer O-Rings is no longer sufficient. These are primarily applications in the chemical industry, foodstuffs industry, pharmaceuticals and medical technology. PTFE O-Rings are used only as static seals, e.g.on flange connections, on covers, etc.
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