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|Introduction of FEP Pellet Tube Application DS610
FEP Resin DS610 Processable fluoropolymer
FEP wire and cable have gradually become the "pet" in the electronic and electrical industry. It is also more optimistic about the current situation and future of FEP demand in China. Therefore, it is necessary to understand the structure of the product of FEP wire, the processing technology and the matters needing attention in the process.
Fluoroethylene-hexafluoropropene copolymer (FEP) is less than polytetrafluoroethylene (PTFE) in the temperature range of 200 ℃, and it has almost all the advantages of PTFE. The most outstanding advantage is that it can be processed by traditional thermoplastic method.Compared with other fluorinated resins, PTFEs have excellent chemical stability, low friction coefficient and suitable dielectric properties, and products can be used in the temperature range of -269 ℃, widely used in the production of building parts and components, bearings, Sealing material, roof material and coating. Some building structures, such as the roofs of exhibition halls and gymnasiums, are commonly used in glass coated with PTFE abroad because of their excellent transmittance (transmittance up to 15%, high mechanical strength, etc.) Wide temperature range-50 ℃) and service life of up to 20 years.
Quality Specification of FEP Pellet Tube Application DS610
Item Unit DS610
Appearance Translucent particles,without impurities such as metal debris and sand,containing visible black particles percentage point less than 2%
Melting Index g/10min 4.1-8 8.1-12
Tensile strength≥ Mpa 21
Elongation at break ≥ % 300
Relative Gravity 2.14---2.17
Melting point °C 265±10
Dielectric constant 2.15
Dissipation Factor 7.0x10
Volatile,≤ % 0.1
Heat stress Cracking Resistance ---
Main Applications of FEP Pellet Tube Application DS610:
FEP Resin DS610: Extrusion processed for generic type resin,mainly used for wire insulation layer,tubes,film and so on.