Ceimin^® PTFE sealing lips are PTFE compound discs that are mechanically formed to a diameter slightly smaller than the shaft. The forming of the lip creats a shape that takes advantage of the hoop strength of the PTFE compound discs. This hoop strength provides the load that is critical for low or no pressure applications to obtain a positive seal.

Compound Description:

• CM-1760  PTFE – virgin, white, FDA approved;  Good for gases, slow-dynamic, light-duty and cryogenic application in food and pharmaceutical equipments.  Major in food mixers.
• CM-1775  PTFE with Carbon Fiber and Graphite, black; Excellent wear resistance and reduced creep.  Major in water filters.
• CM-1865  PTFE with Glass Fiber and Molybdenum Disulfide, black; Excellent for extreme conditions such as high pressure & temperature and for longer wear life on hardened dynamic surfaces.  Major in screw air compressors.
• CM-2160  PTFE with special filler, black; Excellent elongation performance. high pressure & temperature and for longer wear life on hardened dynamic surfaces.  Major in gear boxes.
• CM-3965  PTFE with special filler, yellow; Highly wear resistant in fast-rotary service and on unhardened shafts in low-lube, oil-free rotary service.  Major in vacuum pumps.

Refer to full compound table

Note：Most of our stock are CM-1865, CM-2160, CM-3965.  Pls contact us for special application.