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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.
제품 설명
- 재질: Quartz Glass
- 형상: Circular
주요 사양
- 지름: 50.0 ±0.1 mm
- 두께: 3.0 ±0.05 mm
- 표면 마감: Double-side polished (Ra ≤ 5 nm)
- Crystallographic Orientation: C-plane (0001) [Customizable]
- Edge Treatment: Chamfered (0.2 mm max)
물리적 성질
- 밀도 3.98 g/cm³
- Hardness: 9.0 Mohs
- Transmittance Range: 0.15–5.5 μm
- 열전도율: 35 W/(m·K) @ 25°C
품질 표준
- 평탄도: ≤ 1 μm/cm
- 병렬성 ≤ 1 arcmin
- Laser Marking: Optional (Lot ID/Custom text)
용도
- Optical, Semiconductor, LED Substrates, etc.
패키징
- 세정: Ultrasonic-cleaned, Class 100 cleanroom
- 보관: Vacuum-sealed, anti-static container
비고
Custom specifications (e.g., orientation, coatings, metrology reports) available upon request.
Compliance with RoHS & REACH standards.
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