Description
耐高温光纤
丙烯酸酯类耐高温光纤
普通光纤一般接纳双层丙烯酸酯涂覆层,典范最高事情温度为85℃,而对一些非通讯应用领域往往需要光纤事情于高温情况下。本系列产品接纳耐高温丙烯酸酯涂覆层,同时接纳多层;げ,使光纤短期最高耐温可达175℃(取决于应用条件),恒久最高耐温可达110℃。
聚酰亚胺类耐高温光纤
聚酰亚胺涂覆层质料是工业光纤经常接纳的耐高温聚合物,同时具备高拉伸强度、耐腐化与耐化学侵蚀。典范厚度15um,最高事情温度恒久可达300℃,短期可达400℃,适合应用于埋入式光纤传感系统,其高强度与高硬度的特点使得在井下应用越发可靠。此种质料推荐剥离涂覆层时接纳化学剥除要领。
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