Ceramic blasting beads is an efficient and environmentally friendly sand blasting media.
With features of proper density, high toughness, good stability, low loss and low energy consumption.
Ceramic beads have a long service life and high cost-effectiveness: The service life of ceramic beads is more than 30 times that of glass beads. Ceramic beads will not wear out, only a small amount will break into fragments. The unbroken ceramic beads still maintain their original size, shape, hardness, and smooth surface, which is sufficient for recycling.
1 . Chemical Index:
|
ZrO2 |
60-66% |
|
SiO2 |
25-30% |
|
Al2O3 |
7-13% |
2 . Physical Index
|
Processing: |
Melting |
|
Bulk Density: |
2.3g/cm3 |
|
True Specific Gravity |
3.97 g/cm3 |
|
Vickers Hardness: |
700 kg /mm2 |
3 . Size
|
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 |
4 . Selection of workpiece sandblasting roughness and ceramic sand particle size:
|
Workpiece roughness μm |
Ceramic sand particle size selection |
|
Ra 1.7 |
B40 |
|
Ra 1.2 |
B60 |
|
Ra 1.1 |
B80 |
|
Ra 1.0 |
B100 |
|
Ra 0.9 |
B120 |
5 . How to determine the quality of ceramic balls ?
1.Color
Natural white is the best. If the color is too white, Al2O3 is usually higher, the content of ZrO2 and SiO2 is reduced respectively, which affects the color, smoothness and wear resistance of the product. The yellow color in Al2O3 is usually lower, which affects the hardness.
Surface smoothness and color accuracy
Smooth, bright ceramic beads of the best quality
3. Circle and sphere
The higher the circumference and sphericality of the particles, the better, the fewer the satellite and striped balls, the better.
4. Particle distribution uniformity
Ceramic balls with narrow diameter and uniform particle diameter have better quality
6 . How to choose the sandblasting machine in using ceramic beads as blasting media?
To see the size of the work piece, then decide to choose the box sandblasting machine, mobile sandblasting machine, or automatic sandblasting machine. Ceramic beads blasting media is applicable for all these sandblasting machines.
To see the shape of the work piece, choose the specifications of the sandblasting machine, generally under 1 meter have fixed specifications, if especially large, to choose the open blasting machine.
Surface treatment requirements, check to use of dry blasting or wet blasting, if dry blasting, there will be many choices of abrasive, wet blasting is generally glass beads. Ceramic beads usually choose dry blasting machine.
Some of the accessories of sandblasting machine to be familiar with, sandblasting gun and sandblasting gloves are often to change things even the ceramic beads is of low wear assistance.
Sandblasting process automatic blasting machine is suitable for: portable computer case, heat sink, glass, iron plate, iron, sandwich baking tray, audio panel, stone, wrench, aluminum pot, bakelite products, etc.
7 . Packaging instructions:
25kg/drum+pallet wrapped with film
12.5kg square bucket+paper box
Contact us
Tina Sales Supervisor
whats up /wechat / Mob + 8618636559668
Email : tina@fudanewmaterial.com
www.fudanewmaterial.com
We are a large domestic enterprise producing sandblasting materials ,Established in 2015.
We only produce high-quality, high-tech, high-quality, high-efficiency, long-life, high stability, and high standard products. Please choose imported materials to produce ceramic sand enterprise - FUDA
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