| Customization: | Available |
|---|---|
| Certification: | ISO |
| Customized: | Customized |
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PTFE Film has made extensive investments in the latest skiving technologies, enabling us to provide customers with high quality, competitively priced products. For its excellent dielectric capability, anti-aging and anti-corrosion property, super thin PTFE skived Tape&Film has been used in a wide range of industries including the electronics and semi density industries.
Furthermore, it is classified into oriented film, semi-oriented film and non-oriented film. Super thin PTFE skived Tape&Film is available in a wide range of widths, thickness and colors. Especially, Senrong's new investment in a high precision film skiving machine will make the production of ultra thin film or sheet possible, and can consistently achieve the tightest tolerance of ±.05 mils so that we can meet these exacting demands from customers worldwide.
Specification of PTFE Film (can be customized)
| Item | Thickness(mm) | Thickness Tolerance |
Width(mm) | Item | Thickness(mm) | Thickness Tolerance |
Width(mm) |
| High-density | 0.015 | 0~+0.01 | 10-120 | Common | 0.03 | 0~+10% | 30-1500 |
| 0.02 | 0.05 | ||||||
| 0.03 | 0.08 | ||||||
| 0.04 | 0.10 | ||||||
| 0.05 | 0.15 | ||||||
| 0.07 | 0.20 | ||||||
| 0.08 | 0.25 | ||||||
| 0.90 | 0.30 | ||||||
| 0.10 | 0.40 | ||||||
| 0.15 | 0.50 |
Main Properties of PTFE Film
| Property | Unit | High-density | Common |
| Tensile strength | MPa | ≥30 | ≥10 |
| Elongation at rupture | % | ≥30 | ≥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 200 | average 30 |
| lowest 40 |
PTFE sheet main feature:
1. Temperature resistance ---It is able to work stably between -180°C to +260°C.
2. Excellent chemical corrosion resistance ---Applicable medium includes oil, acid solution and almost all chemical materials.
3. Excellent non-sticky property - --With low friction coefficient it easier to remove those resin, dopes, oil and other sticky things.
4. Anti-aging, weathering resistance.
5. Excellent insulation property.
6. Filled material: Filled PTFE products has more outstanding performance by adding filler such as glass fiber, carbon fiber, copper powder, graphite, asbestos
MOS2, AL2O3, carbon powder, ceramic fiber, metapowder,polyamide.
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