产品: Custom Ultra-Thin Quartz Glass Disc
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Custom Ultra-Thin Quartz Glass Disc
| Property | Specification |
|---|---|
| Material | Fused Quartz (JGS1 / JGS2 / JGS3)/BF33 |
| Thickness Range | 0.1 mm – 1.0 mm (customizable) |
| Diameter | 10 mm – 300 mm |
| Transmission | >90% (200–2500 nm) |
| Thermal Expansion (20–300 °C) | 0.55 × 10⁻⁶ / K |
| Max Operating Temperature | ~1200 °C |
| Surface Roughness | < 5 nm (optical polishing available) |
What Is Ultra-Thin Quartz Glass?
Ultra-thin quartz glass discs, also called fused quartz wafers, are precision-engineered substrates made from high-purity silica (SiO₂). Unlike standard glass, quartz offers exceptional UV transparency, thermal stability, and chemical durability, making it ideal for high-tech industries.
With thicknesses ranging from 0.1 mm to 1.0 mm and diameters up to 300 mm, these quartz wafers are widely used in semiconductors, MEMS, microfluidics, optical instruments, and laser systems.
Advantages of Ultra-Thin Quartz Wafer
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- High UV & IR Transparency: Suitable for spectroscopy, UV curing, and laser optics.
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- Thermal Stability: Maintains integrity up to 1200 °C.
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- Chemical Resistance: Inert to most acids and alkalis.
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- Dimensional Precision: Tolerance control for semiconductor processes.
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- Custom Machining: Laser drilling, edge grinding, anti-reflective (AR) coating, and ITO/FTO conductive coating available.
Customization & Processing Services
Lighting Glass provides OEM/ODM quartz wafer solutions with:
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- CNC cutting & shaping
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- Precision polishing (optical grade, < 5 nm Ra)
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- Ultrasonic cleaning and particle control
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- AR, ITO, FTO, or custom coatings
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- Laser drilling (50–1000 μm micro-holes)
MOQ available for R&D labs and universities.
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