Performance transmission of fluoroplastic cable
Release date: 2019-12-05 Views: 74
电气性能优异,相对于聚乙烯而言，氟塑料的介电常数更低，因此，与同结构的同轴电缆相比较，氟塑料电线的衰减更小，更适合于高频信号传输，现在电缆的使用频率越来越高已经成为潮流，同时又由于氟塑料能耐高温，所以常用作传输通信设备的内部接线、无线发射馈线与发射机之间的跳线和视频音频线。 Fluoroplastic wires have excellent electrical properties. Compared to polyethylene, fluoroplastics have a lower dielectric constant. Therefore, compared to coaxial cables of the same structure, fluoroplastic wires have less attenuation and are more suitable for high-frequency signal transmission. Nowadays, the increasingly high frequency of cables has become a trend. At the same time, because fluoroplastics can withstand high temperatures, they are often used as internal wiring for transmission and communication equipment, jumpers between wireless transmission feeders and transmitters, and video and audio lines. In addition, the fluoroplastic wire has good dielectric strength and insulation resistance, and is suitable as a control cable for important instruments.
Fluoroplastic wires are good for soldering. In electronic instruments, many wires are connected by welding. Because the melting temperature of general plastics is low, it is easy to melt at high temperatures. Skilled welding techniques are required, and some solder joints must have Certain soldering times have also become the reason why fluoroplastic wires are popular, such as the internal wiring of communication equipment and electronic equipment.
Fluoroplastic wires are resistant to high temperatures. Fluoroplastics have extraordinary thermal stability, which makes Fluoroplastic wires suitable for high temperature environments of 150 ~ 200 degrees, while common polyethylene and polyvinyl chloride cables are only suitable for 70 ~ 90 degrees. surroundings. In addition, under the condition of the same cross-section conductor, the fluoroplastic wire can transmit a larger allowable current, which greatly increases the use range of the cable. Due to this unique performance, the fluoroplastic wire is often used in aircraft, ships, and high-temperature furnaces. And internal wiring of electronic equipment, lead wires, etc.