Faixa de resistência à temperatura do tubo de teste de quartzo

Quartz test tube is an application form of quartz tube, and its temperature resistance range is related to the characteristics of the quartz tube. The main component of quartz tube is silicon dioxide, which has excellent high temperature resistance. Normally, the softening point of quartz tubes is as high as about 1730℃, and they can work stably for a long time in an environment of 1200 graus . Em um curto período de tempo, eles podem até suportar temperaturas extremas até 1450 graus .

However, in practical applications, different quartz tubes may have varying temperature resistance due to factors such as purity and manufacturing process. For example, in the application of quartz tube level gauges, the working temperature of carbon steel material should be<=350℃, and the working temperature of stainless steel material should be<=450℃.

In addition, when quartz tubes are applied in scientific research fields such as nanomaterial preparation, optical instruments, analytical instruments, as well as industrial production fields such as energy-saving and environmental protection equipment, photovoltaic industry, sensor manufacturing, etc., the temperature resistance range of quartz tubes also needs to be considered according to specific usage scenarios and equipment requirements to ensure their performance and segurança .