Ceramic beads blasting media JZB120 for notebook computer casings
surface finishing
DESCRIPTION
Ceramic beads is spherical ceramic abrasive blasting media withis
good elasticity,strong wear resistance, high toughness and low dust
emission.
No iron, will not pollute the surface of treated metal parts,
especially suitable for aluminum alloy and titanium alloy surface
treatment, especially in the 3C industry.
SPECIFICATION
| Chemical Index | ZrO2 | SiO2 | Al2O3 |
| 60-65% | 25-30% | 7-13% |
| Typical Value | 62.20% | 26.10% | 9.05% |
| Bulk Density | 2.3g/cm3 |
| Specific Density | 3.85g/cm3 |
| Vickers Hardness | 700HV |
| Grit size | B20 | B30 | B40 | B60 | B80 | B100 | B120 |
| Microns μm | 600-850 | 425-600 | 250-425 | 125-250 | 180-250 | 125-180 | 63-125 |
| Grit size | B125 | B170 | B205 | B400 | B505 | Special sizes can be customized |
| Microns μm | 0-125 | 45-90 | 0-63 | 30-63 | 0-63 |
| Grit size | Z850 | Z600 | Z425 | Z300 | Z210 | Z150 | Z100 |
| Microns | 850-1180 | 600-850 | 425-600 | 300-425 | 210-300 | 150-210 | 100-150 |
FEATURES
Ceramic beads is of high hardness and small deformation. Its
vickers hardness is 650-900HV, with super high impact strength.
Ceramic beads is of low abrasion, long life, and good elasticity,
which can effectively reduce the frequency of material replacement
and reduce labor costs.
Ceramic beads is of iron free, no contamination or damage to
treated metal parts
No dust. It can effectively protect the environment and prevent
pollution, and will not harm the health of workers.
Narrow particle sizes distribution and smooth spherical beads lead
consistency in blasting treatment results from the first part to
the last.
APPLICATION
Ceramic beads usually used as blasting media in 3C
industrty,especially for laptop shells.
Because the material of the computer shell is relatively thin, it
will be deformed during sandblasting. In this regard, ceramic beads
is an ideal choice because of its suitable density.
It is suitable for sandblasting of ipads, USB discs, alu profiles
and other special-shaped workpieces; for example: notebook computer
casings, educational machine casings, TV frames, TV casings,
stainless steel plates, ordinary steel plates, functional DVD
panels, mobile phone cases, power banks, computer motherboards,
communication equipment, etc.
APPLICABLE EQUIPMENT
- In sandblasting-Wet & Dry sandblasting mechine
Manual sandblasting machine
Automatic sandblasting machine
Open type sandblasting machine
Sandblasting machine room
