Ceramic bead is widely used in the industrial field and is a key material for various processing techniques.
1.In metal surface treatment, ceramic beads can be used as a sandblasting medium, utilizing its own hardness and density to effectively remove rust, oxide scale, and coatings on the metal surface, while forming a uniform rough surface and enhancing the adhesion of subsequent coatings;
2.In the casting industry, ceramic beads can be used for the production of molds, and its high temperature resistance ensures stable shape during the casting process;
3.In the field of grinding and polishing, as an abrasive, it can perform high-precision surface treatment on precision parts without damaging the workpiece substrate.
4.In addition, ceramic beads can also be used for cleaning electronic components, carving and processing stone materials, and other scenarios. Whether it requires high-intensity grinding or fine processing, ceramic beads can play a role due to its physical and chemical properties, becoming an indispensable functional material in industrial production.
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 . 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 . APPLICATION |
Ceramic blasting media is very suitable for stainless steel products which have to have a high cosmetic value, for example, the treatment of stainless steel surfaces for instance the food and pharmaceutical industry.
Ceramic beads are much better and easier to clean compared with glass bead blasting.
By subsequently ceramic bead blasting, a uniform satin shine finish of the surface can be obtained.
5 . Advantages of ceramic beads:
Completely iron free, so no risk of contamination.
Beautiful uniform finish (satin shine).
Depending on the beginning state of the material, a roughness of Ra < 1,0 μm is realizable.
Suitable for the treatment of stainless steel products for the food and pharmaceutical industry.
Starting with a pre finished surface or cold rolled 2B, and depending on the surface treatment, the following roughness (Ra) can be achieved approximately:
Ceramic bead blasting: 2.0 – 0.8 μm
Glass bead blasting: 3.0 – 1.5 μm
Pickling: ~ 0.5 μm
Mechanical Polishing: 5.0 – 0.05 μm
Contact us
Fuda Ceramic bead is one of the five major factories in China,Our annual production reaches 20 million tons. We welcome friends from all over the world to visit us.
The product has been sold to multiple countries including the United States, United Kingdom, Canada, Russia, India, Pakistan, etc!
Our company will adhere to the principles of "integrity, innovation, service, and cooperation", provide better sandblasting and grinding products for global customers, and create greater value and thoughtful services for customers.
Contact Sales Manager Tina
Email: tina@fudanewmaterial.com
wechat/ whatsup /Tell + 86 18636559668
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