High strength glass beads, high strength sandblasted glass beads shot peening glass beads, glass beads manufacturers
Sandblasted glass beadsIt is suitable for cleaning and polishing large and small hardware metals, plastics, gold and silver jewelry and diamonds, not only restores the finish of the treated objects, but also strengthens the strength accuracy and special color effect of the objects themselves, and the loss of the objects is minimal, which is an ideal material for the special effects of surface treatment of various products and precious metals.
Shot blasting glass beads are used for mechanical shot blasting to increase the surface hardness of the object, so that the object is brand new, and the effect of the object after sandblasting treatment is noble and flawless, and other sandblasting materials cannot replace the superiority.
Sandblasting glass beads are used for blanking and forging, section pressing, glass, rubber and plastic, metal casting, extrusion and other mold cleaning.
Sandblasted glass beads relieve tensile stress, increase fatigue life and improve stress corrosion resistance. Such as: aircraft engine turbines, blades, shafts, landing gear, various springs, gear hydraulic parts, etc.
Shot blasting glass beads can be sandblasted circuit plate, plastic sealing of the tube before tin cleaning and removing waste edge burrs.
Sandblasted glass beads can be used to remove blockages in pistons, cylinders. Bright, semi-matte surfaces for medical machine tools and automotive parts.
Shot blasting glass beads are often used to clean motors, coils during overhauls, brush rotors and other parts.
Sandblasted glass beads are used for cleaning and deburring of various metal pipes and non-ferrous metal precision casting. Shot peening and polishing of textile machinery parts.
Physical | |
shape | Spherical, irregular diamond-shaped |
specific gravity | 2.5 |
Bulk density | 1.5 |
Mohs hardness | 6-7 |
Rockwell hardness | 46HRC |
refractive index | 1.5-1.7 |
Roundness | ≥80% |
chemical composition | |
SiO2 | 70-74% |
Na2O | 12-15% |
Tall | 8-10% |
MgO | 1-3.8% |
Al2O3 | 0.2-1.8% |
K2O | 0-0.5% |
Fe2O3 | 0-0.15% |
other | 0-2% |
Model | Number of meshes | Particle size range μm |
30 # | 20-40 | 850-425 |
40 # | 30-40 | 600-425 |
60 # | 40-60 | 425-300 |
80 # | 60-100 | 300-150 |
100 # | 70-140 | 212-106 |
120 # | 100-140 | 150-106 |
150 # | 100-200 | 150-75 |
180 # | 140-200 | 106-75 |
220 # | 140-270 | 106-53 |
280 # | 200-325 | 75-45 |
320 # | 270-1340 | 50-1 |
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