空间合格覆盖玻璃
Excelitas is a highly specialized manufacturer of radiation stable micro-sheet coverglass with extensive on-orbit proven performance. With dedicated glass melting based in our UK operations and unique patented glass formulations, we offer a fully integrated high-volume manufacturing capability to meet your most challenging qualified-space glass requirements. Our advanced research and development continue to keep us on the leading edge of space technology.
Excelitas覆盖玻璃由超薄铈掺杂玻璃制成，可防止来自紫外线，电子和质子辐射的太阳能电池损坏。
我们在CMX，CMG和CMO玻璃类型中提供无与伦比的厚度和几何形状，提供低太阳能吸收，高发射率，ESD保护和匹配太阳能电池的热膨胀系数。这对专利性能增强涂料具有专利的性能增强涂料，可为硅和砷化镓太阳能电池提供无与伦比的陆地保护。
我们将于1970年进入了太空业务，成为Pilkington Space技术。我们在Leo，Meo，Geo及其超出的3000多种卫星上使用了我们独特的铈掺杂覆盖物。我们的玻璃组合物和定制涂层设计使我们成为太阳能电池覆盖的领先创新者。
Glass Options
- CMX
- CMG
- CMO
Coating Options
- Single layer Anti-reflection coatings
- 多层Anti-reflection coatings
- Conductive Anti-reflection coatings
- 紫外线反射涂料
- 红外反射涂料
- ATOX resistant coating
- 专业涂料来管理推进器侵蚀
机械性能
- 厚度：0.050毫米至0.50 mm / 0.002“至0.02”的特殊厚度可应要求
- 公差：LXW±0.05 mm / 0.002“
- 表面光洁度：如绘制到：MIL-PRF-13830B，80/50划痕挖掘
- Parallelism: 0.05 mm per 20 mm
- 垂直度：90º±0º30'
- Coating: Uncoated area, masked by coating tooling, shall not exceed 1% of the total coverglass area
- Edge Quality: Chemically etched for strength enhancement
- 增韧：如果需要，CMX和CMG玻璃可以化学增韧
- 湿度耐湿度：98％±2％相对湿度72小时@50ºC±20ºC
- 粘附性：使用纤维素胶带至密尔-M-13508
- Abrasion: 20 strokes with 6mm pencil type eraser to MIL-E-12397 loaded to 10N
- Radiation Resistance: UV exposure, electron, low energy proton, high energy proton - please refer to relevant specifications
- Thermal Cycling: Details on request
Glass Options
- CMX
- CMG
- CMO
Coating Options
- Single layer Anti-reflection coatings
- 多层Anti-reflection coatings
- Conductive Anti-reflection coatings
- 紫外线反射涂料
- 红外反射涂料
- ATOX resistant coating
- 专业涂料来管理推进器侵蚀
机械性能
- 厚度：0.050毫米至0.50 mm / 0.002“至0.02”的特殊厚度可应要求
- 公差：LXW±0.05 mm / 0.002“
- 表面光洁度：如绘制到：MIL-PRF-13830B，80/50划痕挖掘
- Parallelism: 0.05 mm per 20 mm
- 垂直度：90º±0º30'
- Coating: Uncoated area, masked by coating tooling, shall not exceed 1% of the total coverglass area
- Edge Quality: Chemically etched for strength enhancement
- 增韧：如果需要，CMX和CMG玻璃可以化学增韧
- 湿度耐湿度：98％±2％相对湿度72小时@50ºC±20ºC
- 粘附性：使用纤维素胶带至密尔-M-13508
- Abrasion: 20 strokes with 6mm pencil type eraser to MIL-E-12397 loaded to 10N
- Radiation Resistance: UV exposure, electron, low energy proton, high energy proton - please refer to relevant specifications
- Thermal Cycling: Details on request