Ptfe has excellent thermal and electrical insulation properties.
Ptfe rod price list.
3 32 to 6 virgin grade 3 16 to 2 also available in a mechanical grade.
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Lowest coefficient of any solid.
Nothing sticks with any strength to unheated surfaces.
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Ptfe is a low friction fluoropolymer with outstanding chemical and weathering resistance.
Has no slip stick characteristics.
Static dynamic coefficients are equal.
1 12 5 300 2 16 400 3 19 520 4 20 560 5 22 660 6 25 860 7 28 960 8 30 1080 9 32 1220 10 35 1480 11 38 1720 12 40 1900 13 42 2060 14 45 2380 15 50 2920 16 55 3500 17 57 3840 18 60 4240 19 63 4600 20 65 4960 21 70 5660 22 75 6660 23 80 7560 24 82 7900 25 85 8560 26 90 9380 27 95 10400.
Ptfe rod only a few chemicals react with it.
Its mechanical properties are low compared to other engineering plastics but its properties remain at a useful level over a great temperature range from 400 to 500 f 240 to 260 c.
Size mm dia unit price rs.