Character | PTFE | FEP | PFA | PVDF |
specific gracity | 2.13-2.22 | 2.12-2.17 | 2.12-2.17 | 1.76-1.78 |
melting point(℃) | 327 | 270 | 302-310 | 173-175 |
maximum continous user temperature(℃) | 260 | 200 | 260 | 150 |
tensile strength(mpa) | 20-45 | 19-22 | 27-35 | 39-59 |
coefficient of elongation(%) | 200-450 | 250-330 | 280-400 | 300-450 |
dielectric constant 10^3HZ 10^6HZ | 2.1 2.1 | 2.1 2.1 | 2.1 2.1 | 7.72 6.43 |
volume resistance(Ω-CM) | >10^18 | >10^18 | >10^18 | >10^14 |
dielectric breakdown strength v/mil | 480 | 500-600 | 500 | 260 |
Main Products:
*FEP/F46 transparent tube, insulation tube, heat shrink tube, coil pipe, liner tube, bellows,
painting tube, sheet, rod, film, welding rod
*PFA transparent tube, insulation tube, heat shrink tube, coil pipe, liner tube, bellows,
painting tube, sheet, rod, film, welding rod
*PTFE/F4 tube, liner tube, high pressure stainless steel braid hose, bellows, painting tube,
rod, sheet, film
*PVDF/F26 tube, PVDF connector, PVDF tee
*At the same time, all of fluorine plastic tube and products, we can accept customized
in special size