types of teflon - 0 views
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cjanfluid on 06 Aug 181. PTFE (PTFE, also known as F4): can be used at 260 for continuous use, with the highest temperature 290-300, very low friction coefficient, good wear resistance and excellent chemical stability, also known as "plastic king", the color is white, generally used in lined with fluorine pipe, valve, seal, bar, etc.