Umicore Metal Deposition Solutions CaF2 99.8% 0.7-3.5mm 500g - 0481329 0481329

Coating material Calcium fluoride Purity 99.8% Form Granulate Dimensions 0.7 - 3.5 mm Quantity 500 g Theoretical density at 20°C in g/cm³ 3.2 Melting point in °C 1423 10⁻² mbar in °C 1280 10⁻¹ mbar in °C 1410 Boiling point in °C ~ 2500 Melting Possible Mo Good W Good Ta Good Preparation of base melt (premelt) Good Low residual pressure Good 100 - 200 °C Good 200 - 300 °C Good Low 0.15 High 12 at 550 nm: n 1.23-1.46