The purity of quartz glass tube is a key indicator of its quality and performance. Quartz glass is mainly composed of silicon dioxide (SiO2), and its purity has a significant impact on the physical and chemical properties and usability of quartz glass. The following are some important aspects of the purity of quartz glass tubes:

1. Scope of influence: the purity of quartz glass tube affects its loss of permeability, high-temperature strength, softening point, light conduction, thermal stability, chemical stability, radiation resistance, fluorescence properties and many other aspects. For example, high purity quartz glass tubes have better strength and stability in high temperature environments.

2. Requirements of the semiconductor industry: In the semiconductor industry, the purity requirements for quartz glass tubes are particularly stringent. Trace amounts of impurities may have a significant impact on the electrical properties, lifetime, and integration of semiconductor materials. Therefore, the purity of quartz glass tubes used in the semiconductor industry usually needs to be controlled below the ppb (parts per billion) order of magnitude, and the quartz glass itself should be controlled in the ppm (parts per million) order of magnitude.

3. Classification and application: According to different purities and additives, quartz glass tubes can be divided into various types, which are suitable for different industrial and scientific research fields. For example, type 180 quartz glass tube is the industrial standard continuous fusion transparent quartz glass tube, its silica purity is greater than 99.9%, with good stability and corrosion resistance, suitable for a variety of industrial applications.

4. Quartz glass tubes for specific applications: there are some special types of quartz glass tubes, such as 230, 360, 370, etc., which have specific optical properties by doping different oxides, such as absorption of specific wavelengths of ultraviolet light, these characteristics make them suitable for specific applications, such as ultraviolet germicidal lamps, tungsten halogen lamps, etc..

5. Production method: The production method of quartz glass tubes also affects their purity and performance. Common production methods include continuous fusion, gas refining, electrofusion, plasma, etc. Quartz glass tubes produced by different methods vary in purity and performance.

Overall, the purity of quartz glass tubes has a decisive impact on their performance and application areas, so when choosing and using quartz glass tubes, you need to determine the required purity level according to the specific application requirements.

Luverre Quartz is a manufacturer specializing in quartz tubes.We have over 18 years experience with the production of quartz tube, we will be your reliable partner on quartz tube and other quartz items.

Luverre Quartz can produce customized quartz tubes in various shapes, such as spiral, square, round, with processing including cutting, bending, welding, etc., and available in different colors, such as transparent quartz tubes, opaque quartz tubes, milky white quartz tubes, red quartz tubes, and so on.