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E-mail: sj@sealing-china.com
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Description
PTFE teflon 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 teflon skived Tape and 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 teflon skived Tape And Film is available in a wide range of widths, thickness and colors. Especially, SEALGOOD’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.
Application
For its excellent dielectric capability, anti-aging and anti-corrosion property, super thin PTFE teflon skived Tape&Film has been used in a wide range of industries including the electronics and semi density industries.
Specification
|
Item |
Thickness (mm) |
Thickness |
Width (mm) |
Item |
Thickness (mm) |
Thickness |
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 |
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.