Formula
Shape
Size
color
Transmission range
Density
Refraction index
Melting point
SiO2
Granule
1~3mm
colorless
200~2500nm
2.2g/cm3
1.46/550nm
1713℃
2~4mm
3~5mm
Rod
Ф2*2mm
Ф3*3mm
Sphere
2.5mmD
Circular
Ф25*10mm
Ф30*12mm
