- MOQ1 Kilogram
- Fe2O3:30ppm max
- SiO2:99.95%min
- Size:0-0.5mm,0.5-1mm,1-3mm,3-5mm 4-10mesh,10-20mesh,30-50mesh,6-50mesh,50-100mesh,-100mesh,-200mesh,-325mesh
- Al2O3:100ppm max
- Supply TypeManufacturer, Exporter, Supplier
- Preferred Buyer Location All over the world
We are offering fused silica. Fused silica is made of high purity crystal silica by electrically fusing (fusing temperature 1800-2000�) to amorphous silicon dioxide , then it was classed to different grades by manual and then specially engineered to granular and powder form. Because fused silica has a very low thermal conductivity and excellent thermal shock resistance, it is used in lots of fields of investment casting,refractory,ceramic,epoxy modling compound,fusion bounded epoxy.
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