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Chemically Foamed FEP
  • Chemically Foamed FEP

Chemically Foamed FEP

Item No.: 2
Fluoroplastics foaming technology is widely used for insulation or sheath of CAT5E and CAT6 digital communication cables in LAN,local area network 100Mb/s~1000Mb/s system.
1.Excellent fluororesin properties, low weight, good flexibility 
2.Lower dielectric constant and dielectric dissipation loss factor, minimum high-frequency signal distortion
3.Low smoke, excellent inflaming retarding, corrosion resistance
4.NFPA 262、UL444。
5.ROHS compliant
Typical Properties                                                                                                                                                                                                                          
Product Standard Chemically Foamed FEP Test standard
Product no. RCFF-1 RCFF-2 ASTM Test Method
MFI(g/10min) 8-10 25-30 D3307
Specific gravity 2.14±0.02 2.14±0.02 D792
Melting point(℃) 260±2 260±2 D3307
Dielectric constant (1MHz) 2.0±0.1 2.0±0.1 D150
Dielectric dissipation loss factor  (1MHz) ≤6×10-4 ≤6×10-4 D150
Foaming rate (%) Max 50 Max 50 -
thickness(mm) 0.5-1.27- 0.15-0.5 -
These properties are typical dates and not suitable for special applications.