FEP wire

FEP wire
resistance to high temperature.
high chemical stability
the insulating property is good.

Fluorinated ethylene propylene(FEP
,
F46) products

FEP is a modified category of PTFE. It remains basically the properties of PTFE, like excellent high- low-temperature resistance, chemical stability, dielectricity, high non-adhesiveness and mechanical strength. Compare to PTFE, it has better elasticity and transparency and is only 50 lower than PTFE by limit of high temperature resistance.

Main technical indicators of FEP

Indicator
Unit
Indicator figure
Rod, sheet
Tube, membrane
density
g/cm
3
2.14-2.17
Tensile strength
Mpa
20
14
Ultimate elongation
%
200
175
Temperature range
°C
- 196-200
Dielectricity strength
Kv/mm
15

Specification and application of FEP products
FEP sheet, membrane unit:mm
Type
Thickness
width
length
Application
Molded sheet
1—50
100—400
100—400
Anti-corrosion, seal, antifriction, insulation parts
Blow molded membrane
0.03—0.2
≤600
≥10000
Anti-corrosion, anti-adhesiveness, photic parts, capacitor insulation
Extruded sheet
0.05—0.5
≤500
≥10000
FEP sheet, membrane is compatible to corresponding standard.