荧光灯管制作过程中，不论是采用醋酸丁酯涂法还是采用水涂法方式涂粉。一般都在配制的荧光粉涂敷液中添加加固剂，增加荧光粉颗粒之间及荧光粉层同玻璃管内壁的附着力，防止烤管及以后制灯过程中荧光粉的脱落。常用的加固剂有焦硼磷酸钙，硼酸锌锯钙，磷酸三乙酯等。在选用加? Fluorescent tube production process, either using butyl acetate coating method or the use of water-coated powder. Generally in the preparation of fluorescent powder coating solution to add a reinforcing agent to increase the phosphor particles and the glass layer between the inner wall of the adhesion of the glass tube to prevent baking tube and after the process of making the phosphor off. Commonly used reinforcing agents are calcium pyrophosphate, zinc borate sawing calcium, triethyl phosphate and so on. In the choice of plus?