Spex SamplePrep 2155 Grinding Balls, Stainless Steel, 3/8\ (9.5 mm); 100/PK
- Corrosion resistance to acid, alkali and salt, smooth surface, easy to clean.
- High mechanical strength, impact resistance, high-speed operation without fragmentation..
- Large specific gravity (specific gravity 6.05), the greater the quality of the grinding beads, the greater the shear force provided and the higher the grinding efficiency..
- Wear resistance: 30-50 times as much as glass beads and 8 times as much as zirconium silicate beads. Grinding efficiency: 10-12 times as much as glass beads and 4-6 times as much as zirconium silicate beads..
- It is suitable for grinding materials with high hardness and viscosity..