耐高温 石英玻璃 高硼硅玻璃 高铝硅玻璃

Quartz glass High borosilicate glass high alumina silicon glass

耐高温石英玻璃、高硼硅玻璃和高铝硅玻璃均为特种玻璃材料，各自具备独特的物理和化学特性，适用于不同的高温应用场景。耐高温石英玻璃主要成分是纯度极高的二氧化硅（SiO2），通常超过93%，拥有极低的热膨胀系数，可在温度剧烈变化下保持尺寸稳定，能承受1100°C以上的高温，并且在紫外线到红外线范围内有很高的透过率，广泛应用于半导体制造、光学仪器及实验室设备等领域。高硼硅玻璃的主要成分是硼硅酸盐，含有约12-15%的三氧化二硼（B2O3），具有较低的热膨胀系数，可承受从室温到大约500°C的温度变化，因其良好的耐热性和化学稳定性，常用于制作厨房用具如烤盘、烧杯以及实验室玻璃器皿。高铝硅玻璃中含有较高比例的氧化铝（Al2O3），这赋予了它更高的强度和更好的耐热冲击性能，热膨胀系数低，在快速加热或冷却时不易破裂，能够承受高达450°C左右的工作温度，适用于汽车挡风玻璃、手机屏幕保护层以及其他需要高强度和耐热性的场合。这些玻璃材料因其优异的性能而被广泛应用于工业、科研、医疗及日常生活等多个领域，具体选择取决于使用环境和技术要求。获取更多参数 请联系 南通振华光电有限公司 小蔡 提供。

High temperature resistant quartz glass, high borosilicate glass and high aluminum silicon glass are all special glass materials, each with unique physical and chemical properties, suitable for different high temperature applications. High temperature quartz glass is mainly composed of extremely high purity silicon dioxide (SiO2), usually more than 93%, has a very low coefficient of thermal expansion, can maintain dimensional stability under drastic temperature changes, can withstand high temperatures above 1100°C, and has a high transmittance in the ultraviolet to infrared range. Widely used in semiconductor manufacturing, optical instruments and laboratory equipment and other fields. The main component of high borosilicate glass is borosilicate, containing about 12-15% boron trioxide (B2O3), has a low coefficient of thermal expansion, can withstand temperature changes from room temperature to about 500°C, because of its good heat resistance and chemical stability, often used to make kitchen utensils such as baking sheets, beakers and laboratory glassware. High-alumino-silicon glass contains a higher proportion of alumina (Al2O3), which gives it higher strength and better heat shock performance, low coefficient of thermal expansion, not easy to break during rapid heating or cooling, and can withstand operating temperatures up to 450°C or so, suitable for automotive windshields, mobile phone screen protection and other occasions requiring high strength and heat resistance. These glass materials are widely used in many fields such as industry, scientific research, medical treatment and daily life because of their excellent properties, and the specific choice depends on the use environment and technical requirements.For more parameters, please contact Xiao CAI of Nantong Zhenhua Optoelectronics Co., LTD.

耐高温 石英玻璃 高硼硅玻璃 高铝硅玻璃

Quartz glass High borosilicate glass high alumina silicon glass

耐高温 石英玻璃 高硼硅玻璃 高铝硅玻璃

Quartz glass High borosilicate glass high alumina silicon glass

耐高温 石英玻璃 高硼硅玻璃 高铝硅玻璃

Quartz glass High borosilicate glass high alumina silicon glass

确保操作温度不超过材料的耐温极限。对于石英玻璃，虽然它可以承受极高的温度，但应避免长时间处于**耐温点附近，以免加速材料老化或导致性能下降。

高硼硅玻璃和高铝硅玻璃也有各自的耐温范围，在设计应用时要考虑到这一点，并留有一定的安全裕度。

Ensure that the operating temperature does not exceed the temperature limit of the material. For quartz glass, although it can withstand extremely high temperatures, it should be avoided near the highest temperature resistance point for a long time, so as not to accelerate the aging of the material or lead to a decline in performance.

High borosilicate glass and high aluminum silicon glass also have their own temperature range, which should be taken into account in the design and application, and leave a certain safety margin.

耐高温 石英玻璃 高硼硅玻璃 高铝硅玻璃

Quartz glass High borosilicate glass high alumina silicon glass