1 piece/58 €
5 pieces/252 €                        
25 pieces/1140 €                        

Please contact us for quotes on larger quantities !!! 

Fused Silica Wafer

Size: 4”, 2-Side Polished, Thickness: 1000 ± 25 μm 

Technical Properties: 

Fused silica – also referred as fused quartz- is an amorphous phase of silica.

Compared to borosilicate wafers, fused silica has no additives.

Is almost chemically inactive.

Has a very high thermal resistance.

Has an improved optical transmission in deep UV (ultraviolet).

Silica dust particles are deposited on the substrate first, solidification of these molten particles creates a pure fused phase on the surface with the help of flame hydrolysis.