| [ 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 ] |
|
Property |
Unit |
Result |
|
Appetent density |
g/cm3 |
2.10-2.30 |
|
Tensile strength (min) |
MPa |
≥15.0 |
|
Ultimate elongation (min) |
% |
%150 |
|
Dialectic strength |
KV/mm |
10 | |
|
| [ Specifications ] |
|
Property |
Code name |
|
Skived sheet |
Thickness 0.5-3
Width 900.1000.1200
Length≥200 |
|
Skived tape |
Thickness 0.5-4
Width 100-500
Length≥1000 | |
| 2. PTFE Skived Film |
| [ Main properties ] |
|
Item |
Thickness |
Thickness allowance |
Thickness |
Width allowance |
Length |
|
high-density |
0.015，0.030
0.020，0.035
0.025，0.040 |
±10% |
30-90 |
±0.3 |
≥50 |
|
semi-density |
0.030，0.035
0.05-0.10 |
±10% |
60-90 |
±0.3 |
≥100 |
|
common |
0.020，0.025
0.030，0.035
0.040-0.10 |
±10% |
60-90 |
±2.0 |
≥50 | |
| [ Specifications ] |
|
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 200
lowest 40 |
average 60
lowest 6 |
average 30 | |
| [ Applications ] |
| Lining,seaing and oil less lubricating material and dielectric at any frequencies. Capacitor dielectric, wire isolation, electrical instrument isolation. |
