PTFE SKIVED SHEET, TAPE & FILM
| Features |
| PTFE resin is first molded into work-blank and then skived. The PTFE resin skived sheet & tape are highly dielectric. Chemical resistant and not aging. They have a wide range of operation temperature. |
| 1. PTFE Skived Sheet Tape |
| Main properties |
| PropertyUnitResultAppetent densityg/cm32.10-2.30Tensile strength (min)MPa≥15.0Ultimate elongation (min)%%150Dialectic strengthKV/mm10 |
| Specifications |
| PropertyCode nameSkived sheetThickness 0.5-3Width 900.1000.1200Length≥200Skived tapeThickness 0.5-4 Width 100-500 Length≥1000 |
| 2. PTFE Skived Film |
| Main properties |
| ItemThicknessThickness allowanceThicknessWidth allowanceLengthhigh-density0.015，0.0300.020，0.0350.025，0.040±10%30-90±0.3≥50semi-density0.030，0.0350.05-0.10±10%60-90±0.3≥100common0.020，0.0250.030，0.0350.040-0.10±10%60-90±2.0≥50 |
| Specifications |
| PropertyUnitHigh-densitySemi-densityCommonTensile strengthMPa≥30≥20≥10Elongation at rupture%≥30≥60≥1001MHz dielectric loss tangent2.5×10-4----1MHz dielectric constantaverage 1.8-2.2---Dc breakdown voltage (Normal temperature)KV/Maverage 200lowest 40average 60lowest 6average 30 |
| Applications |
| Lining,seaing and oil less lubricating material and dielectric at any frequencies. Capacitor dielectric, wire isolation, electrical instrument isolation. |
