Lining,sealing and oil less lubricating material and dielectric at any frequencies.Capacitor dielectric,wire isolation,electrica
[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,Film,Tape
[Main Technical Indicators]
Item | Unit | Result |
Density | g/cm3 | 2.10-2.30 |
Tensile Strength ≥ | MPa | ≥15.0 |
Tear Elongation ≥ | % | %150 |
Voltage ≥ | KV/mm | 10 |
[Specifications]
Item | Specification | |
Skived Sheet | Width | Thickness |
| >1200 | 0.1-0.5 | |
| <2000 | 0.5-6 | |
| 2000-27000 | 1-6 | |
Skived Tape | Thickness 0.5-4 | |
| Width 100-500 | ||
| Length≥1000 | ||
2. PTFE Turning Film
[Main Technical Indicators]
Item | Thickness | Thickness Allowance | Width | Width Allowance | Length |
Directional | 0.015,0.0300.020,0.0350.025,0.040 | ±10% | 5-100 | ±0.3 | ≥50 |
Half-directional | 0.030,0.0350.05-0.10 | ±10% | 5-1000 | ±0.3 | ≥100 |
Non-directional | 0.020,0.0250.030,0.0350.040-0.15 | ±10% | 5-1000 | ±2.0 | ≥50 |
[Specifications]
Item | Unit | High-density | Semi-density | Common |
Tensile Strength | MPa | ≥30 | ≥20 | ≥10 |
Tear Elongation | % | ≥30 | ≥60 | ≥100 |
1 MHz Dielectric Loss Tangent | 2.5×10-4 | -- | -- | |
1 MHz Dielectric Constant | Average Value: 1.8-2.2 | -- | -- | |
DC Breakdown Voltage | KV/M | Average Value: 200Minimum Value: 40 | Average Value: 60Minimum Value: 6 | Average Value:30 |
[Use]Application:Lining,sealing and oil less lubricating material and dielectric at any frequencies.Capacitor dielectric,wire isolation,electrical instrument isolation.
PTFE skived film
