F1464527
Diamond powdernatural40-60 micron , Natural, 40-60 micrometer, 99.9
| Pack Size | Price | Stock | Quantity |
| 1g | RMB1384.00 | In Stock |
|
| 5g | RMB4987.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Density | 3.5 g/mL at 25 °C(lit.) |
| form | synthetic polycrystalline powder |
| color | Clear, Impurities (i.e. Nitrogen) and irradiation can change color to yellow, green, blue, pink, or brown. |
| Crystal Structure | Cubic, Diamond - Space Group Fd3m |
| Merck | 14,2987 |
| Dielectric constant | 5.5（Ambient） |
| Poissons Ratio | 0.20 |
| Knoop Microhardness | 54 - 84, in GPa |
| Shear Modulus | 333 - 385 GPa, Calculated |
| Vickers Microhardness | 88 - 108, GPa; Type 1b 95 - 131 108 - 145, GPa; Type 11a |
| Modulus of Elasticity | 800 - 925 GPa |
Description and Uses
Diamond is excellent as a transmission window because it has no absorption in the infrared and farinfrared region. However, large diamond pieces are difficult to obtain, and they are used as a special window (i.e., a window of a Golay cell).
Safety
| WGK Germany | - |
| RTECS | HL4158550 |
