The light-storing fiber was produced from fluorescent masterbatch which was composed by basic silicate or alumina with thulium.

• 摘要蓄光纤维是通过用碱土类硅酸盐荧光粉体或氧化铝加稀土元素组成的发光粉体，制成一定浓度母粒切片，用母粒来纺丝。