高速拉制光纤时UV涂层固化度的控制  

Control of Curing Degree of UV Coating in High Speed Drawing Optical Fiber

作　　者：袁健[1] 郝昌平 严勇虎 朱永刚[1] 陈伟[1] 张良[1] 王利英[1] 罗干 YUAN Jian;HAO Changping;YAN Yonghu;ZHU Yonggang;CHEN Wei;ZHANG Liang;WANG Liying;LUO Gan(Jiangsu Hengtong Optical Fiber Technology Co., Ltd., Suzhou 215200, Jiangsu, China)

机构地区：[1]江苏亨通光纤科技有限公司,江苏苏州215200

出　　处：《光纤与电缆及其应用技术》2018年第2期17-20,44,共5页Optical Fiber & Electric Cable and Their Applications

基　　金：工信部强基工程基金资助项目(0714-EMTC02-5593/12)

摘　　要：光纤拉制速度越来越高,涂层固化度的控制成为提速后急需解决的问题。通过对影响高速拉制光纤时紫外光(UV)固化后光纤UV涂层固化度的UV灯、中心管、氧含量等因素进行理论及试验研究,最终分析得出,适当的固化炉内部结构和清洁周期、控制中心管中的氧含量及使用周期,可以将高速拉制光纤时UV涂层固化度控制在一个较理想的水平。The drawing speed of optical fiber is getting higher and higher,the control of the curing degree of the coating becomes an urgent problem needing to be solved.Through the theoretical and experimental study on the factors such as UV lamp,central tube,oxygen content which affect the coating curing degree after UV curing,it is found that the proper internal structure and cleaning cycle of the curing furnace,control of oxygen content in the central tube and the working cycle of central tube can control the curing degree of the UV coating at a more ideal level when drawing the optical fiber at high speed.

关 键 词：光纤 紫外光固化涂层 固化度 紫外光固化炉 中心管 剥离力 氧含量 

分 类 号：TN818[电子电信—信息与通信工程]