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ptfe Film roll

ptfe Film roll

Brief description

ptfe Film roll

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


                     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

40
4


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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