摘要： 分别以氟单体、氟橡胶、端乙烯基聚二甲基硅氧烷为主体配制 3 种光纤涂料，考察了 3 种涂料的性能及其在不同压力、温度和拉丝速度等涂覆生产工艺下制得的传能光纤的性能。 结果表明: 以端乙烯基聚二甲基硅氧烷为主体配制的光纤涂料，折射率为 1.395，控制涂料黏度不超过3 000 mPa·s，涂覆压力为 0.06 MPa，涂覆温度为 50 °C ，拉丝速度为 70 m / min，制得的传能光纤传输损耗较低，为 4.6 dB / km.
关键词:
光纤用涂料,
传能光纤,
端乙烯基聚二甲基硅氧烷,
涂覆生产工艺
Abstract: Three kinds of coatings for optical fiber were prepared by using fluoro monomers, fluoro rubber and vinyl terminated polydimethylsiloxane as the main raw materials. The properties of the prepared coatings and the energy transmitting optical fiber coated therewith via different coating processes(e.g., coating pressure, temperature and drawing speed) were investigated. The results indicated that the energy transmitting optical fiber coated with a coating composition with refractive index 1. 395 and viscosity 3 000 mPa.s based on vinyl termina-ted polydimethylsiloxane via the coating process having coating pressure 0.06 MPa,tempera-ture 50 ℃ and drawing speed 70 m/min. gave the minimized transmission loss 4. 6 db/km.
Key words:
coatings for optical fiber,
energy transmitting optical fiber,
vinyl terminated polydimethylsiloxane,
coating process
鲁 钢, 陆 宇, 宋 韬, 冯述娟, 苏 武, 赵 霞, 徐 红, 刘礼华. 传能光纤用涂料的制备与涂覆工艺研究[J]. 涂料工业, 2015, 45(4): 38-41.
Lu Gang, Lu Yu, Song Tao, Feng Shujuan Su Wu, Zhao Xia, Xu Hong, Liu Lihua. Research on Coatings for Energy Transmitting Optical Fiber and Its Coating Process[J]. Paint & Coatings Industry, 2015, 45(4): 38-41.