Search Results for: Electrical capacitors fixed dielectric of paper
high melting point, elemental tungsten is used in many high-temperature applications, such as light bulb, cathode-ray tube, and vacuum tube filaments, heating elements, and rocket engine nozzles. its high melting point also makes tungsten suitable for aerospace and high-temperature uses such as electrical
, heating, and welding applications, notably in the gas tungsten arc welding process (also called tungsten inert gas (tig) welding). because of its conductive properties and relative chemical inertia, tungsten is also used in electrodes, and in the emitter tips in electron-beam instruments that use field...
http://www.wococarbide.com/Ques/ansinfo/id/562.html
fiber optic cable. duponttm kevlar® is used as a strength member in fiber optics. the optical fibers in the cable have to be safeguarded against mechanical stresses to ensure their optimal performance. kevlar®, normally applied in the periphery of the cable, helps provide the necessary protection. kevlar
® also brings additional functionalities that address the dielectric, weight, diameter, flexibility, and handling requirements in a fiber optic cable. when used as a central strength member for fiber optics, where properties such as compression, flexibility, and low diameter are required, it is commonly...
https://www.dupont.com/fabrics-fibers-and-nonwovens/fiber-optics.html