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Polytetrafluoroethylene (PTFE) is a synthetic fluoropolymer of tetrafluoroethylene that finds many applications. The most well-known brand name of PTFE is PTFE by DuPont Co.
Polytetrafluoroethylene (PTFE) shows a extraordinary chemical resistance and it is insoluble in all known solvents. It is attacked only by molten alkali metals and by fluorine at high temperatures. PTFE is fire-resistant and may be used up to 260ºC. PTFE's coefficient of friction is very low and it shows the effect of self lubrication with stable mechanical properties which makes it mostly suitable for bearings, joints, O-rings, stirring bars, hazardous materials bottle pouers, syringes, crucubles, evaporating dishes etc. PTFE may be shaped by compression and sintering into bottles and beakers where its chemical stability and non-wettability make it suitable for use in extreme conditions.

We are the leader of PTFE balls, and have in-stock sizes from 1/32" to 6" in diameter. We also offer glass-filled PTFE balls.
26 - 50 of 81 | Results Per Page | View | Unit of Measure
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Item #

Size

Color

Tolerance (±)

Bead Finish

3000.156VT N/A 5/32 in3 31/32 mm N/A N/A 0.001 in N/A
3000.187 N/A 3/16 in4 61/80 mm N/A N/A N/A
3000.187-P N/A 3/16 in4 61/80 mm N/A N/A N/A Polished
3000.187RD N/A 3/16 in4 61/80 mm N/A Red N/A N/A
3000.209 N/A 14/67 in5 25/81 mm N/A N/A N/A
3000.218 N/A 7/32 in5 5/9 mm N/A N/A N/A
3000.236 N/A 21/89 in6 mm N/A N/A N/A
3000.250 N/A 1/4 in6 7/20 mm N/A N/A N/A
3000.250GR N/A 1/4 in6 7/20 mm N/A Green N/A N/A
3000.275 N/A 11/40 in6 66/67 mm N/A N/A N/A
3000.281 N/A 9/32 in7 1/7 mm N/A N/A N/A
3000.312 N/A 5/16 in7 15/16 mm N/A N/A N/A
3000.312BK N/A 5/16 in7 15/16 mm N/A Black N/A N/A
3000.328 N/A 20/61 in8 1/3 mm N/A N/A N/A
3000.344 N/A 11/32 in8 68/93 mm N/A N/A N/A
3000.375 N/A 3/8 in9 21/40 mm N/A N/A N/A
3000.375 VTEF N/A 3/8 in9 21/40 mm N/A N/A Virgin N/A
3000.386 N/A 22/57 in9 37/46 mm N/A N/A N/A
3000.394 N/A 13/33 in10 mm N/A N/A N/A
3000.406 N/A 13/32 in10 29/91 mm N/A N/A 0.001 in N/A
3000.437 N/A 7/16 in11 9/80 mm N/A N/A N/A
3000.437-VTF N/A 7/16 in11 9/80 mm N/A N/A Virgin N/A
3000.437BLK N/A 7/16 in11 9/80 mm N/A Black N/A N/A
3000.473 N/A 35/74 in12 1/70 mm N/A N/A N/A
3000.500 N/A 1/2 in12 7/10 mm N/A N/A N/A
26 - 50 of 81 | Results Per Page | View | Unit of Measure
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