Custom-Shaped Quartz Through-Hole Plates Precision Perforated Optical Fused Silica Panels
Custom-shaped quartz aperture plates are precision optical components fabricated from high-purity fused silica (SiO₂≥99.99%) via CNC machining or laser cutting. Featuring complex aperture geometries (e.g., polygonal, star-shaped, microfluidic channels), they combine quartz's superior properties (transmittance >93%@550nm, temperature resistance to 1100°C) with customized structural adaptability. Their through-hole designs enable optical path guidance, fluid transfer, or gas diffusion, making them indispensable for semiconductor lithography, biochips, laser systems, and analytical instruments.
As a professional optical component manufacturer, ZMSH provides end-to-end customization services for quartz aperture plates, including material selection, structural design, precision machining (±0.02mm tolerance), and functional treatments (e.g., coatings, hydrophobic modification). We accept CAD drawings or sample replication to meet specialized R&D and industrial requirements.
Specification for custom-shaped quartz through-hole plates
| Parameter | Specification |
| Material | High-purity fused silica (SiO₂≥99.99%) |
| Hole Diameter Range | 0.1mm~50mm (Customizable) |
| Hole Position Accuracy | ±0.01mm (Laser), ±0.02mm (CNC) |
| Thickness Range | 0.2mm~20mm |
| Surface Roughness | Ra≤0.5nm (Optical), Ra≤1.2nm (Industrial) |
| Transmittance @550nm | >93% |
| Thermal Expansion Coefficient | 0.55×10⁻⁶/°C |
| Temperature Resistance | Long-term: 800℃, Short-term: 1200℃ |
| Pressure Resistance | >20MPa (1mm thickness) |
| Vacuum Compatibility | <10⁻⁷Pa |
Note: Custom hole patterns (e.g., hexagonal, microfluidic) and surface treatments available.
Key features of custom-shaped quartz through-hole plates
The core advantages of custom quartz aperture plates include:
1. Complex Structure Adaptability: Accommodates arbitrary through-hole shapes (0.1mm–50mm diameter) with edge chipping ≤0.05mm.
2. Extreme Environment Stability: Withstands long-term 800°C operation, thermal shock (ΔT≥1000°C), and acid/alkali corrosion (except HF).
3. High Transparency & Low Scattering: >90% transmittance from UV to IR (170nm–2500nm) with haze <1%.
4. Precision Machining: Hole position accuracy ±0.01mm and surface roughness Ra≤0.5nm (optical-grade polish).
5. Multifunctional Integration: Supports aperture wall coatings (AR/HR) or chemical modifications (hydrophobic/hydrophilic).
Primary applications of custom-shaped quartz through-hole plates
These plates are critical in:
1. Semiconductor Manufacturing: Mask alignment apertures for lithography, requiring nanometer-scale dimensional stability.
2. Microfluidics: Microchannel structures in biochips, demanding chemical inertness and biocompatibility.
3. Laser Optics: Beam-shaping apertures for high-power lasers (LIDT>15J/cm²@1064nm).
4. Analytical Instruments: Ion guide plates for mass spectrometers with ultra-high vacuum compatibility (<10⁻⁷Pa).
5. Aerospace: Ventilation plates for satellite sensors, enduring -200°C to 1200°C thermal cycling.
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Quartz Prism Customization
ZMSH manufacture precision quartz prisms from optical-grade fused silica (SiO₂≥99.99%), supporting CAD-based customization for right-angle, beam-splitting, and UV prisms. Services include micron-level machining (±3 arcsec), super-polishing (Ra≤0.5nm), and AR/HR coatings, ideal for lasers and spectrometers. Prototyping available, with bulk order delivery and technical support.
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