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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.
產品說明
- 材料: Quartz Glass
- 形狀: Circular
主要規格
- 直徑: 50.0 ±0.1 mm
- 厚度: 3.0 ±0.05 mm
- 表面加工: Double-side polished (Ra ≤ 5 nm)
- Crystallographic Orientation: C-plane (0001) [Customizable]
- Edge Treatment: Chamfered (0.2 mm max)
物理性質
- 密度 3.98 g/cm³
- Hardness: 9.0 Mohs
- Transmittance Range: 0.15–5.5 μm
- 熱傳導率: 35 W/(m·K) @ 25°C
品質標準
- 平坦度: ≤ 1 μm/cm
- 平行性 ≤ 1 arcmin
- Laser Marking: Optional (Lot ID/Custom text)
應用
- Optical, Semiconductor, LED Substrates, etc.
封裝
- 清潔: Ultrasonic-cleaned, Class 100 cleanroom
- 儲存: Vacuum-sealed, anti-static container
備註
Custom specifications (e.g., orientation, coatings, metrology reports) available upon request.
Compliance with RoHS & REACH standards.
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