Fused Silica Wafer, Size: 4”, 2-Side Polished, Thickness: 500 ± 25 μm

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SKU:
NG08SW0601
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Fused Silica Wafer

Size: 4”, 2-Side Polished, Thickness: 500 ± 25 μm

Technical Properties: 

Quality

Prime

Materials

Fused Silica

Size (inch)

4”

Orientation

 

Coating

 

Thickness (μm)

500 ± 25

Doping

 

Resistivity (ohm.cm)

               

Polished

Double Side

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.

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