Typically referred to as FEP, Fluorinated Ethylene Propylene is a type of fluoropolymer commonly extruded as both an insulation and jacket material for wire and cable. FEP exhibits outstanding resistance to chemicals, has a wide temperature range and excellent electrical properties.
Is FEP cable plenum rated?
Belden plenum FEP cables are UL approved cables (Type CL2P, CMP) designed specifically to be installed in plenum spaces of commercial buildings where a high temperature rating is a requirement. Fluorinated Ethylene Propylene (FEP) is rated to 200°C per UL.
Is FEP Teflon?
Fluorinated ethylene propylene was invented by DuPont and is sold under the brandname Teflon FEP. FEP and PFA both share PTFE’s useful properties of low friction and non-reactivity, but are more easily formable. FEP is softer than PTFE and melts at 260 °C; it is highly transparent and resistant to sunlight.
What is PFA cable insulation?
PFA insulated wire and cable is also used in applications requiring a chemical resistant wire and cable. PFA insulation is inert when exposed to most industrial solvents and chemicals. PFA insulation retains its useful properties in temperatures ranging from –200° C to +260° C.
What does FEP mean?
FEP
| Acronym | Definition |
|---|---|
| FEP | Federal Employee Program |
| FEP | Front End Processor |
| FEP | Fluorinated Ethylene Propylene |
| FEP | Fraunhofer-Institut für Elektronenstrahl-und Plasmatechnik (German: Fraunhofer Institute for Electron Beam and Plasma Technology) |
Is FEP flame retardant?
Optimizing flame retardant loading is a challenge for compounders….Reduce Flame retardant loading in compounds.
| Product | Fluoropolymer Fluoropolymer films Fluoro coatings Polymer additives | |
|---|---|---|
| PFA, FEP, CPT, PCTFE | ||
| Properties | Flammability | UL-94 V-0 |
| limit oxgen concentration (vol%) | >95 |
Can plenum wire be painted?
Painting the cables can change the cable performance properties in unknown ways. This is especially true of plenum cables, which are designed to have excellent fire-resistance properties. Painting or coating of plenum cables might compromise their fire-safety properties.
Which is better FEP or PTFE?
The benefits of FEP FEP, or Fluoroethylenepropylene, is the melt-processable version of PTFE. FEP has very similar properties to PTFE, but has a lower maximum operating temperature of +200°C. However, FEP can be more easily processed and can be easily welded and re-moulded into complex profiles.
Is FEP Food Safe?
It is also used very often for molding coatings and in the food industry, as particular types of FEP are food safe and comply with US FDA food contact regulations. FEP is also often used in plastic lab pieces when better toughness and resistance to abrasion is needed.
What is the difference between PFA and PTFE?
PFA is superior to PTFE in terms of flexibility particularly when it comes to tubing applications. PTFE is slightly more resistant to heat than PFA. PFA is more affected by water absorption and weathering but is superior to PTFE when it comes to salt spray resistance.
Is FEP the same as PTFE?
FEP, or Fluoroethylenepropylene, is the melt-processable version of PTFE. FEP has very similar properties to PTFE, but has a lower maximum operating temperature of +200°C. However, FEP can be more easily processed and can be easily welded and re-moulded into complex profiles.
What are the dimensions of FEP cable and FEP wire?
Dimensions that we can manufacture range from AWG 40 to AWG 2/0. The minimum order is generally 1000 ft. FEP Insulated Cable and FEP Wire are also used in applications involving high temperatures and harsh environments. FEP insulation exhibits is inert in most chemical environments and exhibits excellent resistance to high temperatures.
What is FEP used for in the military?
A common use for FEP in military applications would be in coaxial cables such as M17/113-RG316, commonly referred to as RG316 coaxial cable. FEP, also called Teflon® FEP, is a variation of Teflon®, which was invented by DuPont™. Technical Specifications FEP can be used as either an insulation or jacket material.
Is FEP dielectric?
Additionally, FEP can be foamed as a dielectric in coaxial cables. Also know as Teflon® FEP, it is a variation of Teflon®, which was invented by DuPont™. FEP exhibits outstanding resistance to chemicals, has a wide temperature range and excellent electrical properties.
What is FEP Teflon used for?
Multiple conductor cables insulated and jacket with FEP Teflon ® are widely used where small O.D. is required in industrial high temperature applications where resistance to abrasion and mechanical abuse coupled with moisture or fluid resistance are desired.
