Square wafer plate
Negotiable /Unit
Min.Order:1 Unit
The wafer plate is mainly used to support the wafer on the fixed blue film. Because the blue film has very high requirements on the surface finish and flatness of the wafer plate, we use laser cutting to cut the raw material into pieces and then polish it. After grinding, heat treatment is performed to make the hardness HRc>47. This product will be more viscous and more resistant to folding.