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Polycrystalline Diamond Micron Powder
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Product: Views:409Polycrystalline Diamond Micron Powder 
Unit price: Negotiable
MOQ:
Quantity:
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2018-03-27 17:42
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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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