Fused silica sand
Using th e
highest purity silica sand manufactured by our plant, we
manufacture it by electrically fusing(fusing temperature
1720-2300 ℃ )to amorphous Silicon dioxide, then specially
engineered ingots, granular and flour form designed for
different usage. The appearance of this product is colourless
and transplanted; a bit of them will transplant frog shape.
The special features of this product: consistent chemistry,
excellent thermal shock resistance, hard wearing, low thermal
expansion, high purity, low thermal conductivity, low electrical
conductivity and many other excellencies.
Size Available:
A． 8-5mm, 5-3mm, 3-1mm, 1-0.5mm, 0-0.5mm, 0.5-0.1mm, 0.2-0.1mm。in accordance with customer's request
B. -4+10mesh, -10+20mesh, -20+50mesh, -30+50mesh, -50+100mesh, -120F, -200F, -325F, -400F, -600F. in accordance with customer's request If you want more information about our products and to suggest your demand , please contact with us. |
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Chemical Composition:
| Name |
Ingot&Granule |
Powder |
| SiO2 |
99.9% |
99.9% |
| EC |
0.8us/cm |
0.9us/cm |
| Fe |
10ppm |
25ppm |
| Na |
12ppm |
20ppm |
| K |
12ppm |
20ppm |
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