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What Is the FEP Application in Wire and Cable Field
- Jun 05, 2018 -

       Fluoride materials have good chemical resistance, stable and excellent dielectric properties at high temperature. The price of fluoride materials is very important, but it can be estimated that it is imperative to replace other materials in the future. China undefineds fluoroplastic molding industry began to develop in the last century in the last century in 60s, mainly in the national defense industry. In the late 80s of the 20th century, the forming and processing industry of fluoroplastics has been rapidly developed because of strengthening the combination of military and civilian and popularizing and applying.FEP Granule.jpgFEP cable.png


1. At present, our country has basically mastered the main forming and processing technology of fluoroplastics, such as molding, extrusion, rotary molding, blow molding, spraying and so on, and its products are widely used. Pan should be used in various fields


2.  Polyfluoroethylene propylene, that is FEP, is one of the fluoroplastics. Polyfluoroethylene propylene is a random copolymer of tetrafluoroethylene and six fluorine propylene, called fluorine -46 (or F-46) for short FEP, belonging to thermoplastic


3.  It has excellent high temperature resistance, chemical and electrical properties, outstanding surface unstickiness and better machinery. Strength, a high performance material, is widely used in aerospace, chemical, electronic, telecommunications, textile, medical machinery, petroleum and other industries. In the chemical industry,polyfluoroethylene propylene (FEP) components are used as corrosion resistance barrier or anti sticky lining for metal equipment, such as lining ball valves, lining valves, etc.. Polyfluoroethylene propylene pipe is used. It can be used as a corrosion-resistant liquid surface tube. It is non-toxic and has good low temperature resistance. It can be used as a blood cryopreservation bag. It can also be combined with organic glass as a solar collector for domestic solar collector. Polyfluoroethylene propylene film is used as a low temperature sealing material. Bonding force is often used as electrode in PTFE welding.

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        In electronic and electrical industry, polyfluoroethylene propylene (FEP) is used as an insulating material for use in an environment of 180~220 degrees C or temperature difference. Its thin wires are used in electronic computers, telephone exchange stations, and their thick insulated wires are used in temperature regulators and blowers. Polyfluoroethylene propylene is also used as a sheath for cable and its porous material. Material as the insulating layer of coaxial cable can reduce the dielectric constant. The smoke produced by polyfluoroethylene propylene at fire alarm is very small, so the insulation material has been widely used in the interior of the office building cable 

4.  Telephone wires, internal communication devices, alarm lines, TV monitors, electronic computers and closed-circuit TV lines. Insulation, flame retardancy, high temperature resistance, etc. not only used in ventilated wire and cable, but also for military wires and other vehicles, casing materials outside wires, heat detection lines, computer rear panel wires, coaxial cable core and insulation, circular or flat broadcast frequency transmission lines, hole catgut embedding and thermocouples.FEP Pellet for wire and cable insulation.jpg


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