Product Features
the raw material is commercial grade and high-strength diamond, which adopts advanced production technology and surface cleanliness treatment. The product has regular crystal form, good thermal stability, high wear resistance and excellent performance under high temperature and high pressure
Product Application
suitable for making PDC, PCD, wire drawing die, electroplating, ceramic, metal bond abrasive tools, etc.
| Particle size and composition of each size range: | ||||||
| Nominal size | Maximum size of coarse grain | Minimum size of fine particles | ||||
| Granularity marking | Diameter of similar circle | Particle width | D | B | D | B |
| D | B=D/1.29 | |||||
| 0-0.5 | 0-0.5 | 0-0.4 | 0.7 | 0.5 | — | — |
| 0-1 | 0-1 | 0-0.8 | 1.4 | 1.1 | — | — |
| 0.5-1 | 0.5-1 | 0.4-0.8 | 1.4 | 1.1 | 0.5以細(xì) | 0.4以細(xì) |
| 0.5-1.5 | 0.5-1.5 | 0.4-1.3 | 1.9 | 1.5 | 0.5以細(xì) | 0.4以細(xì) |
| 0-2 | 0-2 | 0-1.6 | 2.5 | 1.9 | — | — |
| 1.5-3 | 1.5-3 | 1.2-2.3 | 3.8 | 2.9 | 1 | 0.8 |
| 2-4 | 2-4 | 1.6-3.1 | 5.0 | 3.9 | 1 | 0.8 |
| 2.5-5 | 2.5-5 | 1.9-3.9 | 6.3 | 4.8 | 1.5 | 1.2 |
| 3-6 | 3-6 | 2.3-4.7 | 7.5 | 5.8 | 2 | 1.6 |
| 4-8 | 4-8 | 3.1-6.2 | 10.0 | 7.8 | 2.5 | 1.9 |
| 5-10 | 5-10 | 3.9-7.8 | 11.0 | 8.5 | 3 | 2.3 |
| 6-12 | 6-12 | 4.7-9.3 | 13.2 | 10.2 | 4 | 3.1 |
| 8-12 | 8-12 | 6.2-9.3 | 13.2 | 10.2 | 4 | 3.1 |
| 10-20 | 10-20 | 7.8-15.5 | 22.0 | 17.2 | 6 | 4.2 |
| 12-22 | 12-22 | 9.3-17.3 | 24.2 | 18.8 | 7 | 5.4 |
| 20-30 | 20-30 | 15.5-23.3 | 33.6 | 25.6 | 10 | 7.8 |
| 22-36 | 22-36 | 17.1-27.9 | 39.6 | 30.7 | 12 | 9.3 |
| 36-54 | 36-54 | 27.9-41.9 | 56.7 | 44.0 | 15 | 11.6 |
Note: the impurity content and particle size distribution of each particle size meet the export standard. The following particle sizes can also be supplied:W0.25 W0.5 W1.0 W1.5 W2.5 W3.5 W5 W7 W10 W14 W20 W28 W40 W50 W60 | ||||||