FEP Pellet Cable Insulation Application
Introduction of FEP Pellet Cable Insulation Application DS602 FEP Resin DS602 Processable fluoropolymer P erfluorinated ethylene-propylene coplymer (DS602) With the further development of the communication industry, the demand of FEP in the field of wire and cable will maintain a strong growth...
With the further development of the communication industry, the demand of FEP in the field of wire and cable will maintain a strong growth trend. Head . Foreign FEP consumption exceeded 20, 000 t0 in 2006 years and continued to grow to 2. 5% in 2010. Forty thousand tons. According to sources, the European Union has legislated on cables used in high-rise buildings, requiring the use of FEP wires (FEP cables), so the use of FEP in the EU has grown rapidly. With the rapid growth of wire and cable especially high performance wire and cable in China in recent years and the rapid growth of demand for FEP the contradiction of the shortage of production of FE P in China is becoming more and more serious and it is urgent to speed up the development. The production of FE P in China is small, but the growth rate is fast, which is 27.2 in 2001. 2 5 t, 3 28 in 2002. It increased to 4 13 t in 2003. 7 t. The material can be made into granular products for extrusion and moulding, powder for fluidized bed and electrostatic coating, or water dispersions. Semi-finished products have film, plate. Rods and single fibers. Its main purpose is to make liner of pipe and chemical equipment, surface layer of roller and all kinds of wire and cable, such as airplane hooks, booster cable, alarm cable, flat cable and well logging cable. The FEP film has been used as a thin coating for solar collectors. Medically used to repair heart valves and small trachea.
Translucent particles,without impurities such as metal debris and sand,containing visible black particles percentage point less than 2%
Elongation at break ≥
Heat stress Cracking Resistance
FEP Resin DS602: The low melting index resin and heat stress cracking resistant moulding plastic,used for stress cracking resistant requiring and low or medium speed processing,mainly for heat shrinkable tubes,pumps,valves,piping and lining,wire insulation layer.
Like PTFE, FEP is mainly used for wiring, e.g. hookup wire, coaxial cable, wiring for computer wires and technical gear. An illustrative end product is for coaxial cables like RG-316.
In manufacturing high-quality composite parts, such as in the aerospace industry, FEP film can be used to protect molds during the curing process. In such applications, the film is called "release film" and is intended to prevent the curing adhesive polymer (e.g. the epoxy in a carbon fibre/epoxy composite laminate) from bonding to the metal tooling. Being able to maintain chemical composure in extreme temperatures and resist damage from chemical fuels further makes FEP a suitable choice in the industry.
Semi-finished products like pipes, round bars, and sheets,for lining containment vessels, gas scrubbers, and tanks are being used in diverse applications in the chemical-processing industry to safely contain and distribute highly-aggressive chemical compounds.
Due to its flexibility, extreme resistance to chemical attack and optical transparency, this material, along with PFA is routinely used for plastic labware and tubing that involves critical or highly corrosive processes.