T: +86-518-85528012
E: nick@luverrequartz.com
E: nick@luverrequartz.com
1st floor Runlian industrial center No. 116 QuFeng Rd., Haizhou Economic and technological development zone Lianyungang City, Jiangsu Province, China 222062
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Heat resistant large-diameter quartz glass tube
High-quality heat-resistant large-diameter quartz glass tube is a special industrial technology glass tube composed of high-purity silicon dioxide (SiO2).
LUVERRE quartz
99.99%
Inner with Vacuum PVC bag and then wrapped with air bubble film, outer with wooden box.
as per customer's requirement
High-quality heat-resistant large-diameter quartz glass tube is a special industrial technology glass tube composed of high-purity silicon dioxide (SiO _ 2). It plays an irreplaceable role in many high-tech fields and industrial applications due to its excellent high temperature resistance, extremely low thermal expansion coefficient, excellent chemical stability and good optical transmission.
Product features
High temperature resistance
The softening point temperature of the quartz glass tube is about 1730 ° C, which can be used stably for a long time in an environment of 1100 ° C, and the maximum short-term use temperature can reach 1450 ° C. Its high temperature viscosity characteristics ensure that the shape and structure can be maintained under high temperature conditions.
Very low coefficient of thermal expansion
The thermal expansion coefficient of quartz glass is extremely small, only 5.5 × 10 ° C/° C, which is only 1/12 to 1/20 of that of ordinary glass. This property allows it to withstand severe temperature changes, even if it is heated at around 1100 ° C and placed in room temperature water, it will not burst.
Excellent chemical stability
Except for hydrofluoric acid, quartz glass hardly reacts chemically with other acids, and its acid resistance is 30 times that of ceramics and 150 times that of stainless steel. Even in high temperature environments, the chemical stability of quartz glass is far superior to other engineering materials.
Good optical transmission
Quartz glass has good light transmission performance in the entire spectral band from ultraviolet to infrared, with a visible light transmittance of more than 93% and a maximum transmittance of more than 80% in the ultraviolet spectral region. This makes it have a wide range of applications in the fields of optical instruments and optical communications.
Good electrical insulation properties
The resistance value of quartz glass is equivalent to 10,000 times that of ordinary glass, and it can maintain good electrical insulation performance even at high temperatures.
Application field
Optical field
High-quality heat-resistant large-diameter quartz glass tubes can be used to make lenses, prisms and other components of high-precision optical instruments. Its excellent optical transmittance and low thermal expansion coefficient can ensure that the optical system remains stable in high temperatures or large temperature changes.
Semiconductor Manufacturing
In the process of semiconductor chip manufacturing, quartz glass tube can be used in diffusion furnace, oxidation furnace and other equipment. Its high purity and high temperature resistance can ensure the accuracy and stability of semiconductor manufacturing process.
Industrial high temperature furnace
Quartz glass tubes can be used in observation windows and heating elements of industrial high temperature furnaces. Its characteristics of high temperature resistance and low coefficient of expansion enable it to operate stably in high temperature environments for a long time.
laboratory equipment
Quartz glass tubes can be used to manufacture chemical reagent bottles, reactors and other equipment in laboratories. Its chemical inertness and transparency ensure the purity of chemical reagents and the convenience of experimental operation.
Lighting field
Quartz glass tubes can be used in the manufacture of high-intensity gas discharge lamps, ultraviolet lamps and other lighting equipment. Its high transparency and high temperature resistance ensure efficient luminescence and long-term stable operation of lamps.
Product advantage
The high-quality heat-resistant large-diameter quartz glass tube adopts advanced production technology to ensure the high purity and of the product. Its dimensional accuracy is high and the surface quality is excellent, which can meet the needs of different customers. In addition, quartz glass tubes can also be customized according to customer needs.
High-quality heat-resistant large-diameter quartz glass tubes have become an indispensable material in modern industry and science and technology due to their excellent performance and wide application fields. Its wide application in optics, semiconductors, industrial high temperature furnaces, laboratory equipment and lighting has provided strong support for the development of related industries.
Luverre Quartz can manufacture 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.
High-quality heat-resistant large-diameter quartz glass tube is a special industrial technology glass tube composed of high-purity silicon dioxide (SiO _ 2). It plays an irreplaceable role in many high-tech fields and industrial applications due to its excellent high temperature resistance, extremely low thermal expansion coefficient, excellent chemical stability and good optical transmission.
Product features
High temperature resistance
The softening point temperature of the quartz glass tube is about 1730 ° C, which can be used stably for a long time in an environment of 1100 ° C, and the maximum short-term use temperature can reach 1450 ° C. Its high temperature viscosity characteristics ensure that the shape and structure can be maintained under high temperature conditions.
Very low coefficient of thermal expansion
The thermal expansion coefficient of quartz glass is extremely small, only 5.5 × 10 ° C/° C, which is only 1/12 to 1/20 of that of ordinary glass. This property allows it to withstand severe temperature changes, even if it is heated at around 1100 ° C and placed in room temperature water, it will not burst.
Excellent chemical stability
Except for hydrofluoric acid, quartz glass hardly reacts chemically with other acids, and its acid resistance is 30 times that of ceramics and 150 times that of stainless steel. Even in high temperature environments, the chemical stability of quartz glass is far superior to other engineering materials.
Good optical transmission
Quartz glass has good light transmission performance in the entire spectral band from ultraviolet to infrared, with a visible light transmittance of more than 93% and a maximum transmittance of more than 80% in the ultraviolet spectral region. This makes it have a wide range of applications in the fields of optical instruments and optical communications.
Good electrical insulation properties
The resistance value of quartz glass is equivalent to 10,000 times that of ordinary glass, and it can maintain good electrical insulation performance even at high temperatures.
Application field
Optical field
High-quality heat-resistant large-diameter quartz glass tubes can be used to make lenses, prisms and other components of high-precision optical instruments. Its excellent optical transmittance and low thermal expansion coefficient can ensure that the optical system remains stable in high temperatures or large temperature changes.
Semiconductor Manufacturing
In the process of semiconductor chip manufacturing, quartz glass tube can be used in diffusion furnace, oxidation furnace and other equipment. Its high purity and high temperature resistance can ensure the accuracy and stability of semiconductor manufacturing process.
Industrial high temperature furnace
Quartz glass tubes can be used in observation windows and heating elements of industrial high temperature furnaces. Its characteristics of high temperature resistance and low coefficient of expansion enable it to operate stably in high temperature environments for a long time.
laboratory equipment
Quartz glass tubes can be used to manufacture chemical reagent bottles, reactors and other equipment in laboratories. Its chemical inertness and transparency ensure the purity of chemical reagents and the convenience of experimental operation.
Lighting field
Quartz glass tubes can be used in the manufacture of high-intensity gas discharge lamps, ultraviolet lamps and other lighting equipment. Its high transparency and high temperature resistance ensure efficient luminescence and long-term stable operation of lamps.
Product advantage
The high-quality heat-resistant large-diameter quartz glass tube adopts advanced production technology to ensure the high purity and of the product. Its dimensional accuracy is high and the surface quality is excellent, which can meet the needs of different customers. In addition, quartz glass tubes can also be customized according to customer needs.
High-quality heat-resistant large-diameter quartz glass tubes have become an indispensable material in modern industry and science and technology due to their excellent performance and wide application fields. Its wide application in optics, semiconductors, industrial high temperature furnaces, laboratory equipment and lighting has provided strong support for the development of related industries.
Luverre Quartz can manufacture 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.
