Fused Silica
Product Number: SC-FS
The fused silica supplied by Chuo Cheng is a colorless and transparent solid with the size of 40-10 mesh or 60-20 mesh, made from high-quality vein quartz. This refractory raw material is mainly suitable for solar crucible for polycrystalline silicon ingot, electronics, semi-conductor, quartz ceramic roll, etc. In terms of precision casting, the fused silica can replace zircon sand and zircon powder to lower cost up to 50%.It is a high-end refractory material as well as an ideal filling material for chemical industry (like oil paint).
Chemical Composition of Fused Silica
| Grade | SiO2 | Fe(ppm)≤ | Ca(ppm) ≤ | K(ppm)≤ | Na(ppm) ≤ |
| High Grade | 99.95%min | 30 | 1 | 20 | 20 |
| Grade A | 99.90%min | 30 | 10 | 25 | 30 |
Related Names
Fused Silica Crucible | Fused Silica Ceramic
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