稀土抛光粉：主要用途(main purpose）：触摸屏等电子产品的盖板玻璃加工工艺。（For Processing technology of cover glass of electronic products such as touch screen） 产品特点(Product features)：抛光效果好，速度快，产品良率高，不划伤，易清洗。(The polishing effect is good, the speed is fast, the product good rate is high, does not scratch, easy to clean) 产品型号 product: HL-1.2X 颜色 color: 白色（white） 稀土总量REO(%): ≥90 CeO2/REO(%): ≥65 F-(%):4~6 真密度Apparentdensity (g/cm3): 6.0±1.0 粒度分布 Particle size distribution D[V,50] (um): 1.0-1.8 D[V,100] (um): ≤5