PTFE filter material PTFEFillermaterial is made of polytetrafluoroethylene porous material.
Dry polytetrafluoroethylene is highly resistant to high temperatures.
Only open-cell porous materials can be made.
There are two manufacturing methods: molding method and stretching method. Polytetrafluoroethylene porous material has characteristics that ordinary filter materials cannot match. It is corrosion-resistant, has a low thermal coefficient, is soft and elastic, and is also a good barrier material. Thermal padding material.
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