사양

• 4-inch quartz wafer (fused quartz)
• Diameter: 100.0 +/- 0.5 mm
• Thickness: 1000±25 μm
• Orifra: None
• Chamfer: Yes
• Face Condition: Double-Sided Polished
• Quantity: 1 box (25 sheets) * 1 case per 1 sheet
• *custom-made product
• The azimuth (cutting angle), OF azimuth angle tolerance, and thickness tolerance can be reduced and processed with high precision, enabling accurate groove formation during etching.
• Various shapes and surface treatments are possible (Examples: gouging, drilling, wafer with oxide film).
• It is possible to match the specific resistivity and wafer thickness you desire.
• *Although this product is manufactured and processed using crystal materials for semiconductors, it is not possible to verify the purity of the material.
• *In the case of a special order order, please coordinate with the supplier.
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