Silicon Metallic Powder For Electronic Materials
Silicon metal powder contains particles, which can make it have good electrical conductivity. In electronic packaging materials, silicon powder can be used to manufacture conductive adhesive, pack...
DESCRIPTION
Silicon metal powder contains particles, which can make it have good electrical conductivity. In electronic packaging materials, silicon powder can be used to manufacture conductive adhesive, packaging adhesive and other materials, can effectively improve the conduction property of the circuit board, but also can ensure the reliability and stability of the circuit board.
The silicon powder has high hardness and strength, which can effectively improve the wear resistance, corrosion resistance and oxidation resistance of the material, so that it has a longer service life and better stability.
Silicon metal powder can be processed through a variety of processes, such as injection molding, compression molding, hot pressing, etc., can be adjusted and improved according to different needs, to produce electronic packaging materials suitable for different fields.
| silicon powder for chemical use |
Size (mesh) | Chemical Composition % | |||
| Si | Fe | Al | Ca | ||
| ≥ | ≤ | ||||
| Si-(20-100 mesh) Si-(30-120 mesh) Si-(40-160 mesh) Si-(100-200 mesh) Si-(45-325 mesh) Si-(50-500 mesh) |
99.6 | 0.2 | 0.15 | 0.05 | |
| 99.2 | 0.4 | 0.2 | 0.1 | ||
| 99.0 | 0.4 | 0.4 | 0.2 | ||
| 98.5 | 0.5 | 0.5 | 0.3 | ||
| 98.0 | 0.6 | 0.5 | 0.3 | ||
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