FEP
FEP is a modified category of PTFE. It basically retains 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° C lower than PTFE by limit of high temperature resistance.
Features:
FEP sheet is manufactured by molding and extruding method with FEP resin. FEP sheet has low coefficient of friction and a wide range of practicable temperature from -196° C ~ +200° C.
Manufacturing method: Molding, injection, machinery processing
Excellent electrical insulation
Chemical stability
Heat resistant
Excellent mechanical property
Size: Standard & custom made
Typical Applications:
Petrochemical and chemical processing
Electrical applications
Semi-Conductor Industry
Food, Beverage and Pharmaceutical industries
Laboratory applications
Specification (mm):
Sheet: Molded sheet thickness 1-50mm, width 100-1000mm, length100-2000mm,
Blown film thickness 0.03-0.2mm, width reduced dia less than 600mm, length more than 10000mm;
Molded rod: Dia 5-25mm Length200mm;
Dia 30-100mm, Length100-150mm
Extruded tube: Dia3-25mm, Length any length
Dia 26-200, Length less than 4200mm
Technical index:
| Item |
Unit |
Index |
| Rod, sheet |
Tube, film |
| Density |
g/cm 3 |
2.14-2.17 |
| Tensile strength |
MPa |
20 |
14 |
| Elongation at break |
% |
200 |
175 |
| Temperature range |
Celsius degree |
-196~200 |
| Dielectric strength |
KV/mm |
15 |
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