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Optical Quartz Glass Bell Jar
Made from optical quartz glass, this bell jar provides high transmittance and reliable thermal performance. It can be supplied in JGS1, JGS2, or JGS3 grades for different optical and industrial applications, with custom dimensions available.
Descripción del producto
- Material: Quartz Glass
- Forma: Circular
Especificaciones clave
- Diámetro: 50.0 ±0.1 mm
- Espesor: 3.0 ±0.05 mm
- Acabado de la superficie: Double-side polished (Ra ≤ 5 nm)
- Crystallographic Orientation: C-plane (0001) [Customizable]
- Edge Treatment: Chamfered (0.2 mm max)
Propiedades físicas
- Densidad 3.98 g/cm³
- Hardness: 9.0 Mohs
- Transmittance Range: 0.15–5.5 μm
- Conductividad térmica: 35 W/(m·K) @ 25°C
Estándares de calidad
- Planitud: ≤ 1 μm/cm
- Paralelismo ≤ 1 arcmin
- Laser Marking: Optional (Lot ID/Custom text)
Aplicaciones
- Optical, Semiconductor, LED Substrates, etc.
Empaque
- Limpieza: Ultrasonic-cleaned, Class 100 cleanroom
- Almacenamiento: Vacuum-sealed, anti-static container
Notas
Custom specifications (e.g., orientation, coatings, metrology reports) available upon request.
Compliance with RoHS & REACH standards.





