Virgin Ptfe Film
Specifications
virgin ptfe Film1.Anti-voltage intensity
2.High breakdown voltage
3.Wide range of operation temperature
4.offer anysize
virgin ptfe Film
TFE 0rientation Film is made of PTFE resin through green compact, sinter and skiving, then through calendar, so the molecular arrangement of PTFE oriented membrane is tighter than other PTFE films, and has more obvious anti-voltage intensity.
Application:
Lining, sealing and lubricating material and dielectric at any frequency. Wire insulation, electrical instrument insulation, especially in the fields of making capacitors.
Ptfe Skived film
1).thickness : 0.1mm
width:10~500mm
length: unlimited
2). thickness : 0.15mm
width: 10~1000mm
length: unlimited
3). thickness : 0.2~0.4mm
width: 10~1200mm
length: unlimited
4). thickness : 0.5~12mm
width:10~1500mm
length: unliminted
Property |
Unit |
oriented film |
Skived film |
Tensile strength (min) |
MPa |
≥30.0 |
≥10.0 |
Elongation at rupture |
% |
≥30.0 |
≥100.0 |
|
1MHz dielectric loss tangent≤0.01mm >0.01mm |
|
3.0×104 2.5×104 |
— —
|
1MHz dielectric constant |
|
1.8~2.2 |
—— |
|
Dc breakdown voltage (Normal temperature) |
KV/MM |
200 |
40 |
specification and allow tolerance
model |
classify |
Thickness(mm) |
Thickness tolerance(mm) |
width (mm) |
width tolerance(mm) |
Length (mm) |
9201-1 |
oriented |
0.03mm,0.035mm |
±0.002mm |
60,90,120 |
±3.0mm |
≥50mm |
0.04mm,0.045mm |
±0.003mm |
60,90,120 |
||||
0.05mm,0.06mm |
±0.004mm |
60,90,120 |
||||
9201-2 |
oriented |
0.03mm,0.04mm |
±0.003 |
60,90,120 |
±3.0mm |
≥50mm |
0.05mm,0.06mm |
±0.004mm |
60,90,120 |
||||
0.07mm,0.08mm |
±0.005mm |
60,90,120 |
||||
semi-directional |
0.03mm,0.04mm |
±0.003mm |
60,90,120 |
|||
0.05mm,0.06mm,0.07mm |
±0.005mm |
60,90,120 |
||||
0.08mm,0.09mm,0.10mm |
±0.005mm |
60,90,120 |
||||
|
9201-3 9201-4 |
omnidirectional |
0.05mm,0.06mm,0.07mm |
±0.010mm |
60,90,120 |
±2.0mm |
≥50mm |
0.20mm,0.25mm,0.30mm |
±0.02mm |
60,90,120 |
≥20mm |
|||
0.20mm,0.25mm,0.30mm |
±0.03mm |
120,200,250,300 |
±3.0mm |
|||
|
Skived sheet |
0.5mm,1.0mm,1.5mm |
±0.05mm |
120,200,250,300 |
±3.0mm |
≥15mm |
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