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APPLICATION SCOPE：
The polycrystalline diamond powder has more crystal edges and grinding surfaces than the single crystal diamond powder. Each crystal grain has grinding force during the polishing process, and the coarse particles are broken into smaller particles during the grinding process. This can be used to maintain a continuous grinding force, and it is not easy to scratch the processed material.
The advantages of polycrystalline diamond micro-powders are that they can be widely used in high-precision grinding and polishing of sapphire substrates, optical lenses, and electronics industries.
PRODUCT ADVANTAGES：
Polycrystalline diamond powder is made from graphite using a unique directional blasting method.
The polycrystalline diamond powder has more crystal edges and grinding surfaces than the single crystal diamond powder. Each crystal grain has grinding force during the polishing process, and the coarse particles are broken into smaller particles during the grinding process. This can be used to maintain a continuous grinding force, and it is not easy to scratch the processed material.
SIZE：
|
Grit |
Mesh |
Grit |
Mesh |
|
0-0.25 |
60000 |
5-10 |
2000 |
|
0-0.5 |
30000 |
6-11 |
1800 |
|
0-1 |
15000 |
8-12 |
1600 |
|
0-2 |
13000 |
7-14 |
1500 |
|
1-2 |
12000 |
8-15 |
1300 |
|
1-3 |
10000 |
10-20 |
1200 |
|
1-4 |
7000 |
12-22 |
1000 |
|
1-5 |
6500 |
15-25 |
800 |
|
2-4 |
6000 |
20-30 |
700 |
|
2-5 |
5000 |
22-36 |
600 |
|
2-6 |
4000 |
20-40 |
500 |
|
3-7 |
3500 |
30-40 |
450 |
|
4-8 |
3000 |
35-45 |
400 |
|
4-9 |
2500 |
36-54 |
DETAILS：
Synthetic diamond is a carbon element transformed from ultra-high temperature and high pressure. Synthetic diamond has the same hardness as diamond, and it is widely used in industry.
Due to its high hardness and good wear resistance, diamond can be widely used for cutting, grinding and drilling. Diamond also has high thermal conductivity and good point insulation, and can be used as a heat sink for semiconductor devices. It also has excellent light transmission and Corrosion resistance is also widely used in the electronics industry.
Polycrystalline diamond powder is used for the production of resin bonded abrasives or for grinding, such as grinding wheels and soft grinding discs
Manufacture of metal bond abrasives, ceramic bond abrasives or lapping, such as diamond, diamond, diamond
Manufacturing geological drilling bits, semiconductor and non-metallic materials cutting and processing tools, such as drill bit composite sheets, stone cutting saw blades, etc.
FAQ & PRECAUTIONS:
The diamond powder should be stored in a dry environment to avoid the formation of clumps due to moisture in the powder. If the agglomeration of the fine powder will cause uneven mixing, bubbles or cracks will appear during heating and sintering, and defective products will appear.
If there is agglomeration, it is recommended to use low-temperature drying in blends.
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