Composition and characteristics of glass beads 2019-04-12 Composition and characteristics of glass beads: 1. The chemical composition is inert silicon dioxide, no chemical activity interference concerns; 2. Round glass beads are elastic particles, resistant to impact, can be recycled many times, and have low loss ;3. The nozzle wear is small and the nozzle service life is prolonged; 4. The surface of the ball will not damage the processing surface and precision dimensions; 5. After treatment, the surface of the workpiece is smooth, with a special aesthetic feeling, and improve the value of the product; 6. Wet blasting operation; 7. The fine metal cracks are easily displayed after wet blasting with fine glass beads.