CERAMIC BLASTING BEADS B30
Ceramic blasting beads is an ideal sand blasting material with imported zircon sand as raw material, melting above 2000 degrees, injection cooling, particle size classification and removal of magnetic and non-magnetic impurities.
Zhengzhou haixu abrasives co.,ltd,founded in 1999,has been manufacturing and exporting abrasives for more than 20 years.
For ceramin blasting beads,we mainly producing the following sizes:
| B20：0.600-0.850mm | B80：0.180-0.250mm | B170：0.045-0.090mm |
| B30：0.425-0.600mm | B100：0.125-0.180mm | B205：0.000-0.063mm |
| B40：0.250-0.425mm | B120：0.063-0.150mm | B505：0.010-0.030mm |
| B60：0.125-0.250mm | B125：0.000-0.125mm |
Today we just list the technical datasheet of our ceramic blasting beads B30 for your reference:
CHEMICAL COMPOSITION%
| ZrO2 | 60-70% |
| SiO2 | 28-33% |
| Al2O3 | < 10 % |
PHYSICAL PROPERTIES
| Specific Gravity | ＞3.85g/cm3 |
| Bulk Density | ＞2.30g/cm3 |
| Hardness | 700（HV0） 7 （F. Mons） 60HRC（HR） |
CERAMIC SAND B30 PARTICLE SIZE DISTRIBUTION
| SIZE | SIZE RANGE/mm | PARTICLE SIZE DISTRIBUTION | |
| B30 | 0.425-0.600mm | ＞0.600mm | ＜5% |
| 0425-0.600mm | ＞90% | ||
| ＜0.425mm | ＜5% | ||