Overview
PUSHEN GJ-2 (3.5-4 mm) ground Glass beads are colorless, transparent, smooth, uniform-sized spheres made of Sodium Calcium Glass or Borosilicate Glass with high Hardness, High Abrasion Resistance and Chemical Stability. The product is widely used as a dispersant, grinding medium and filler in dyestuff, paints, inks, chemical industries, and is also suitable for shot peening.
Features
1. Appearance smooth and round, no obvious bubbles or impurities, round rate ≥ 80%.
2. Hardness, Mohs Hardness 6-7, microhardness ≥ 680kg/mm ², compressire strength > 1200N.
3. Wear Resistance, Good Chemical Stability.
4. The density is moderate, 2.4-2 g/cm ³.
5. The refractive index Nd ≥ 1.50.
6. Good toughness, PH value neutral (about 7.2), suitable for medium and low viscosity materials grinding.
Principle
As a grinding medium, Glass beads crush and disperse the particles in the material through the collision and shear force generated by high-speed motion in the grinding equipment, so as to achieve the purpose of refining the particles and uniformly mixing. Its high Hardness and Abrasion Resistance ensure that the loss of the medium itself is minimal during the long-term grinding process, maintaining a stable grinding efficiency.
Applications
Dyestuffs, paints, inks, dispersants for the chemical industry, grinding media, filling materials, shot peening beads
Standards
The data did not mention specific compliance criteria
Steps
The information does not provide specific operation steps
Notice
The information does not provide specific precautions
