| Name | Silicon nitride（Si3N4） | CAS No | 12033-89-5 |
| Chemical Formula | Si3N4 | CAS# | 12033-89-5 |
| Density | 3.44g/cm3 | Specification | 1-3 , etc |
| Melting Point | 1900℃ | Appearance | Off-white |
| Evaporation Temperature | 1900-2100℃ | Evaporation mode | E |
| Application Field | Coating Film |
Common Specifications: 1-3, special specifications can be customized.
The silicon nitride coating can improve the hardness, wear resistance and corrosion resistance of the material, and improve the reflective effect so that it has a lower surface reflectivity, thereby improving the transmittance and image clarity of the optical element. The silicon nitride film can present different surface colors, making the product more visual and beautiful.
Store sealed at room temperature.
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