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Al2O3 Granules

Purity99.5% min. & 99.99% min.

Al2O3 granules are used in making anti-reflection film, glasses coating and protective film.


CAS No. Melting Point Index of Refraction Transparent Waviness
1344-28-1 2020 1.54(550nm) 0.17-9μm


Density 3.6g/cm³
Evaporator Source E, B
Processing Method Crystal Method
Available Dimensions 0.7-1.5mm, 1-2mm, 1-2.5mm, 1-3mm, 3-5mm or Customized
Color Transparent