Ceramic Beads JZB 120 size 63-125 μm for 3C charging lines
interface surface finish
Description
Ceramic beads is also called Zirconia silicate Ceramic beads, or
ceramic media, with ZrO2 60-66%.
Ceramic beads is of high impact properties, not easy to be broken,
and with beautiful satin shine finish on the blasting works.
It is a new green balsting media widely used in 3C industries, like
mobile phone frames, charging line interface, etc..
Specification
Manufacturing process: Melting method
| ZrO2 | SiO2 | Al2O3 | Other |
| 60-66%, | 25-30% max. | 7-13% max. | 5-8% |
| Color | Bulk Density | True Specific Density | Vickers Hardness |
| White | 2.3g/cm3 | 3.85g/cm3 | 700 HV |
SIZE OF B120: 63-125 μm
Other sizes available:
| 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
1. The density of the ceramicbeads is between glass beads and steel shot, and
with high hardness, can be used to fill the upper and lower limit
of the strength of glass beads and steel shot.
2. The ceramic beads is light, but its hardness is high, which is very suitable for the strengthening and forming of metal
blasting sand such as titanium alloy, aluminum alloy and high
temperature alloy.
3. Ceramic beads is not deformed in the process of circulation and wear low, which can ensure the consistency of the surface sandblasting effect during mass production.
4. Ceramic beads is spherical and has smooth surface and low loss of equipment.
5. Ceramic beads has a wider range of particle size and can be used
in matching with various types of sandblasting machines to meet more application requirements.
| Parameter | Ceramic beads | Glass beads | Steel shot |
| Main ingredient | ZrO2+SiO2 | SiO2+NaO2 | C+Si+Mn+S+P |
| Vickers hardness | ≈700HV | ≈560HV | ≈700HV |
| Rockwell hardness | ≈60HRC | ≈46HRC | ≈60HRC |
| True density | 3.85g/cm3 | 2.6 g/cm3 | 7.8 g/cm3 |
| Particle size interval | 0.04-0.85mm | 0.045-0.85mm | 0.05-0.60mm |
| Particle shape | spherical | spherical | Fillet |
| Dust pollution | Very small | Big | in |
| Metal pollution | no | no | in |
| Cycles | repeatedly | 1-2 times | repeatedly |
| Service life | high | About ceramic sand 1/25 | high |
| power consumption | low | low | high |
| Equipment wear | low | low | high |
| Sandblasting effect | High finish and no discoloration of the workpiece | High finish and white workpiece | Low finish and blackened workpiece |
Application
Sandblasting finishing
- 3C products - Sandblasting Finishing
Alloy shell, middle frame and built-in parts of computers, mobile
phones, and charging lines interfaces...
Contact us
Caroline Cui
No matter you’re the end users, blasting service suppliers,
sandblasting equipment dealers or ceramic blasting media and other
blasting abrasive distributors, welcome to contact us. More details
of ceramic blasting beads, updated prices and samples will be
available.
