Henan Baililai Superhard Material Co., Ltd.
Henan Baililai super hard Materials Co., Ltd.
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General Diamond Micron Powder
Introduction:
Diamond powder refers to fine particle size of 60/40 micron Diamond particles, is the choice of high-quality single Crystal Diamond as a raw material, crushing, shaping, purification, grading and other processes processed. Diamond powder high hardness, wear resistance, can be widely used in cutting, grinding, polishing, etc., is the ideal raw material for grinding and polishing tungsten carbide, ceramics, precious stones, optical glass and other high hardness materials.Diamond powder is widely used in machinery, Aerospace, optical instruments, glass, ceramics, electronics, petroleum, Geology, military industrial sectors, with the continuous development of technology and products, the use of diamond powder and products are still widening.
Specification table :
|
Grade Size |
ACM | CSDM-D | CSDM-C | CSDM-B | CSDM-A |
| 0-0.05 | Y | Y | Y | ||
| 0-0.1 | Y | Y | Y | ||
| 0-0.125 | Y | Y | Y | ||
| 0-0.2 | Y | Y | Y | Y | |
| 0-0.25 | Y | Y | Y | Y | |
| 0-0.5 | Y | Y | Y | Y | Y |
| 0-1 | Y | Y | Y | Y | Y |
| 0-2 | Y | Y | Y | Y | Y |
| 1-2 | Y | Y | Y | Y | Y |
| 1-3 | Y | Y | Y | Y | Y |
| 2-3 | Y | Y | Y | Y | Y |
| 2-4 | Y | Y | Y | Y | Y |
| 2-5 | Y | Y | Y | Y | Y |
| 3-5 | Y | Y | Y | Y | Y |
| 4-6 | Y | Y | Y | Y | Y |
| 4-8 | Y | Y | Y | Y | Y |
| 5-7 | Y | Y | Y | Y | Y |
| 5-10 | Y | Y | Y | Y | Y |
| 6-12 | Y | Y | Y | Y | Y |
| 7-10 | Y | Y | Y | Y | Y |
| 8-12 | Y | Y | Y | Y | Y |
| 8-16 | Y | Y | Y | Y | Y |
| 10-14 | Y | Y | Y | Y | Y |
| 10-20 | Y | Y | Y | Y | Y |
| 14-20 | Y | Y | Y | Y | Y |
| 12-22 | Y | Y | Y | Y | Y |
| 15-25 | Y | Y | Y | Y | Y |
| 20-28 | Y | Y | Y | Y | Y |
| 20-30 | Y | Y | Y | Y | Y |
| 22-36 | Y | Y | Y | Y | Y |
| 20-40 | Y | Y | Y | Y | Y |
| 28-40 | Y | Y | Y | Y | Y |
| 30-40 | Y | Y | Y | Y | Y |
| 40-50 | Y | Y | Y | Y | Y |
| 40-60 | Y | Y | Y | Y | Y |
| 50-60 | Y | Y | Y | Y | Y |
Comparison table:
| Chinese standards | International standards | Japanese standards/number of entries(#) |
Russia GOST9206-80 |
Median D50 (μｍ) |
| w0.2 | 0-0.2 | 80000 | 0.1 | |
| w0.25 | 0-0.25 | 60000 | 0.11～0.20 | |
| w0.5 | 0-0.5 | 30000 | 0.5/0 | 0.20～0.30 |
| w1 | 0-1 | 15000 | 1/0 | 0.6～0.8 |
| w1.5- | 0-2 | 13000 | 0.8～1.0 | |
| w1.5 | 1-2 | 12000 | 2/1 | 1.1～1.3 |
| w2.5 | 1-3 | 10000 | 1.6～1.8 | |
| W3 | 2-3 | 7000 | 3/2 | 1.9～2.1 |
| w3.5 | 2-4 | 6000 | 2.6～3.0 | |
| W5- | 2-5 | 5000 | 5/3 | 3.1～3.4 |
| w5 | 3-6 | 4000 | 3.5～4.2 | |
| W5+ | 4-6 | 3500 | 4.4～5.0 | |
| w7 | 4-8 | 3000 | 7/5 | 5.0～6.0 |
| W7+ | 4-9 | 2500 | 6.1～6.5 | |
| w10- | 5-10 | 2000 | 10/7 | 6.5～7.3 |
| w10 | 6-12 | 1800 | 7.3～8.3 | |
| w10+ | 8-12 | 1600 | 8.3～9.0 | |
| w14- | 7-14 | 1500 | 9.1～10.5 | |
| w14 | 8-16 | 1300 | 14/10 | 10.0～12.0 |
| w20- | 10-20 | 1200 | 12.5～15.0 | |
| w20 | 12-22 | 1000 | 20/14 | 15.0～17.0 |
| w20+ | 15-25 | 800 | 18.0～20.0 | |
| w28 | 20-30 | 700 | 28/20 | 20～23 |
| w28+ | 22-36 | 600 | 23～26 | |
| w40- | 20-40 | 500 | 26～29 | |
| w40 | 30-40 | 450 | 40/28 | 29～32 |
| w40+ | 35-45 | 400 | 32～36 | |
| w50 | 40-60 | 350 | 60/40 | 37～43 |