Fluoroplastic cable has excellent weather resistance, heat resistance, low friction coefficient, stable chemical properties and good electrical insulation properties. Therefore, fluoroplastic cables have important applications in industries with harsh environments such as petroleum, metallurgy, chemicals, electric power, and aerospace. Fluoroplastics have high chemical stability and chemical corrosion resistance, fire resistance, high temperature resistance, flame retardant and other characteristics, so they have a wide range of applications in the wire and cable industry, special cables such as: high temperature resistant cable, flame retardant cable, corrosion resistant cable, etc. Most of them use fluoroplastic as the outer layer of the sheath.
Fluoroplastic wire and cable has the following characteristics:
1. Flame retardant: Fluorine plastic has a high oxygen index, and the flame spread range is small when burning, and the amount of smoke generated is small. The cable made with it is suitable for places with strict requirements on flame retardancy, such as computer networks, subways, vehicles, high-rise buildings and other public places. In the event of a fire, people can have a certain time to alienate without being smoked by thick smoke. To the precious rescue time.
2. Excellent electrical performance: Compared with polyethylene, the dielectric constant of fluoroplastic is lower. Therefore, compared with the coaxial cable of the same structure, the fluoroplastic cable has smaller attenuation and is more suitable for high-frequency signal transmission. The increasing frequency of use of today's cables has become a trend, and because fluoroplastics are resistant to high temperatures, they are often used as internal wiring for transmission communication equipment, jumpers between video transmitters and transmitters, and video audio lines. In addition, the fluoroplastic cable has good dielectric strength and insulation resistance, and is suitable as a control cable for important instrumentation.
3, high temperature resistance: fluoroplastic has extraordinary thermal stability, so that fluoroplastic cable can adapt to high temperature environment of 150 ~ 200 degrees, and common polyethylene, PVC cable is only suitable for working environment of 70 ~ 90 degrees . In addition, under the condition of the conductor of the same section, the fluoroplastic cable can transmit a larger allowable current, which greatly improves the use of the cable. Due to this unique performance, the fluoroplastic cable is often used in airplanes, ships, and high temperature furnaces. And internal wiring, lead wires, etc. of electronic equipment.
4. Perfect mechanical and chemical properties: Fluoroplastics have high chemical bond energy, high stability, almost no influence on temperature changes, excellent weathering resistance and mechanical strength; and are not subject to various acids, bases and organic solvents. The impact of the material, so it is suitable for environmental climate change, corrosive occasions, such as petrochemical, oil refining, oil well instrument control.
5, conducive to welding connection: In electronic equipment, there are many wiring is connected by welding method, because the general plastic melting temperature is low, easy to melt at high temperature, requires skilled welding technology, and some solder joints must have A certain welding time, which has also become a popular reason for fluoroplastic cables, such as internal wiring of communication equipment and electronic equipment.
6. The price of fluoroplastic raw materials is high, and the production of cables is difficult: the production cost is high, and the selling price is naturally high, which also limits the application of the products. However, because of this, the competition manufacturers are few and need to use fluoroplastic cables. Customers will not be too concerned about price factors.
Fluoroplastic wire and cable has the following characteristics:
1. Flame retardant: Fluorine plastic has a high oxygen index, and the flame spread range is small when burning, and the amount of smoke generated is small. The cable made with it is suitable for places with strict requirements on flame retardancy, such as computer networks, subways, vehicles, high-rise buildings and other public places. In the event of a fire, people can have a certain time to alienate without being smoked by thick smoke. To the precious rescue time.
2. Excellent electrical performance: Compared with polyethylene, the dielectric constant of fluoroplastic is lower. Therefore, compared with the coaxial cable of the same structure, the fluoroplastic cable has smaller attenuation and is more suitable for high-frequency signal transmission. The increasing frequency of use of today's cables has become a trend, and because fluoroplastics are resistant to high temperatures, they are often used as internal wiring for transmission communication equipment, jumpers between video transmitters and transmitters, and video audio lines. In addition, the fluoroplastic cable has good dielectric strength and insulation resistance, and is suitable as a control cable for important instrumentation.
3, high temperature resistance: fluoroplastic has extraordinary thermal stability, so that fluoroplastic cable can adapt to high temperature environment of 150 ~ 200 degrees, and common polyethylene, PVC cable is only suitable for working environment of 70 ~ 90 degrees . In addition, under the condition of the conductor of the same section, the fluoroplastic cable can transmit a larger allowable current, which greatly improves the use of the cable. Due to this unique performance, the fluoroplastic cable is often used in airplanes, ships, and high temperature furnaces. And internal wiring, lead wires, etc. of electronic equipment.
4. Perfect mechanical and chemical properties: Fluoroplastics have high chemical bond energy, high stability, almost no influence on temperature changes, excellent weathering resistance and mechanical strength; and are not subject to various acids, bases and organic solvents. The impact of the material, so it is suitable for environmental climate change, corrosive occasions, such as petrochemical, oil refining, oil well instrument control.
5, conducive to welding connection: In electronic equipment, there are many wiring is connected by welding method, because the general plastic melting temperature is low, easy to melt at high temperature, requires skilled welding technology, and some solder joints must have A certain welding time, which has also become a popular reason for fluoroplastic cables, such as internal wiring of communication equipment and electronic equipment.
6. The price of fluoroplastic raw materials is high, and the production of cables is difficult: the production cost is high, and the selling price is naturally high, which also limits the application of the products. However, because of this, the competition manufacturers are few and need to use fluoroplastic cables. Customers will not be too concerned about price factors.
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