Glass Bead for Surface Finishing
Glass Bead for surface finishing can be used on a wide range of materials including metal, glass, plastic and rubber. The smaller the glass spheres, the smoother the surface; larger spheres produce amore textured finish. To protect certain areas or in detail etching purposes, area scan be easily masked with tape.
SURFACE TREATMENT AND FINISHING with glass beads is a very efficient way to blend surface defects,improve sealing, and appearance (matted or textured finishes) of all types of molds, deep draw dies and other parts with complicated shapes while improving corrosion resistance and lubrication of moving parts.
BLASTING GLASS BEADS SIZE CHART
NORMAL DIAMETER (85%)
US SIEVE |
UM |
20-30 |
800-600 |
30-40 |
600-425 |
40-60 |
425-250 |
50-80 |
300-180 |
60-100 |
250-150 |
70-140 |
212-106 |
100-200 |
150-75 |
200-325 |
75-45 |
Specification
Sio2 ( Silicon Dioxide) |
70.00% |
Hardness |
5.5 Mohs |
Density |
2.4-2.6g/cm |
Roundness |
85.00% |
Colour |
Colourless and transparent with no visible bubbles or impurities |
Grain Shape |
Round / Spherical |
Solubility |
Insoluble |
QUALITY AND TECHNICAL SUPPORT
Efficient results are best achieved through quality media and proper procedures and methods. Accurate size distribution, consistent grain sizes, high percentage of roundness, minimal air inclusions and irregular particles are the qualities you need in surface preparation.
The versatility and ease of use in Glass Bead, along with its safety and environmental factors has allowed it to grow into one of the most use Sand Blasting media today.
We also can produce sand blasting beads based on customer's special requirements.
APEX ABRASIVE INDUSTRIES
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