How do the braided sleeves solve the problem of high temperature resistant fiber ?
How do the braided sleeve solve the problem of high temperature resistant fiber ?
With the expansion of the optical fiber application environment, ordinary optical fibers have been unable to adapt to the use conditions of special environments. Especially in the high-temperature working environment, ordinary UV-cured coatings are prone to thermal aging and thermal oxygen aging, which reduces the protective effect of the coating on the optical fiber, and may eventually lead to failure of the optical fiber. In response to this situation, domestic and foreign fiber manufacturers have launched research and development for high temperature resistance.
At present, the main international high-temperature optical fibers are: high-temperature resistant acrylic resin-coated optical fiber, organic silicon-coated optical fiber, polyimide-coated optical fiber, and metal-coated optical fiber, and PET weaved network pipe and tinned copper braided network pipe. . With the different characteristics in the manufacturing process and performance, these high-temperature-resistant optical fibers have been deployed in high-end fields such as oil and gas well exploration, aerospace and optical fiber transmission, and have opened up new markets for optical fiber applications.