... glasses for material Round ratio above 85% ISO, CE Grinding Glass Beads III. HardnessHV, Loading 100g, residence time ... nozzle:0.3Mpa(3)the space between the nozzle and the Target: 200mm(4) time of shot ... .1%V. ApplicationThey are mainly used for the disperser, grinding media of industries, such as coloring, paint, ink, ... to improve glass fibre reinforced plastic, rubber, and so on. Grinding Glass Beads