teflon film

teflon films: 1.ROHS,ISO9001 certified, 2.,High insulation, 3.OEM available, Material: 100% virgin PTFE

Teflon films:

It’s widely used in:

AdhesiveweldingDielectricAnti-corrosion liningSurface protect material

[Main properties for PTFE films

Property Unit High-density Semi-density Common Tensile strength MPa ≥30 ≥20 ≥10 Elongation at rupture % ≥30 ≥60 ≥100 1MHz dielectric loss tangent   2.5×10-4 -- -- 1MHz dielectric constant   average 1.8-2.2 - -- Dc breakdown voltage (Normal temperature) KV/M average 200lowest 40 average 60lowest 6 average 30