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Pure 99% Silicon Metal Powder 20(mesh) Silicon Metal 441 553 3303
| Silicon powder | Size (mesh) |
Chemical Composition % | |||
| Si | Fe | Al | Ca | ||
| ≥ | ≤ | ||||
| Chemical silicon powder |
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 | ||
| Silicon powder for refractory | -150 mesh -200 mesh -325 mesh -400 mesh -600mesh |
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 | 0.3 | 0.2 | ||
| 98.0 | 0.6 | 0.5 | 0.3 | ||
| Low-grade | -200 mesh -325 mesh |
95-97 | Impurity content≤3.0% | ||
Off-grade silicon 97% Silicon Metal Powder With Grade 553 441 High Purity
Metal silicon powder price, the characteristics of Si Metal Powder are that it has excellent thermal toughness, corrosion resistance and good electrical insulation performance. It has very strong heat resistance, can resist corrosion in high temperature environment, and can also maintain a stable structure in low temperature environment. Its corrosion resistance is also very strong, can effectively resist chemical corrosion, and can maintain good performance in various acid and alkali environments. In addition, it also has excellent electrical insulation properties, which can effectively resist high-energy impacts such as arc, high voltage electricity and electric sparks. It is widely used, mainly in electronic information, aerospace, automobile manufacturing and other fields. It can be used to manufacture various metal parts, electronic components and electronic products. In addition, Si Powder can also be used to manufacture various buildings, pipelines, buildings, furniture and other objects, which have excellent heat resistance, corrosion resistance and electrical insulation properties, and can effectively resist corrosion in high temperature and harsh environments.
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