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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Diameter 5-1500mm tube furnace high temperature resistant quartz tube
Diameter 5-1500mm tube furnace high temperature resistant quartz tube is a high performance material specially designed for high temperature experiments and industrial production.
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
Diameter 5-1500mm tube furnace high temperature resistant quartz tube is a high performance material specially designed for high temperature experiments and industrial production. Quartz tube is a key component of high temperature equipment such as tube furnace due to its excellent high temperature resistance, chemical stability and transparency. This product is suitable for a variety of high temperature applications, including semiconductor manufacturing, materials science, chemical experiments and metallurgy.
Product features
(1) High temperature resistance
The softening point temperature of the quartz tube is about 1730 ° C. It can be used for a long time at 1100 ° C, and the maximum temperature for a short time can reach 1450 ° C. At standard atmospheric pressure, the quartz tube can withstand temperatures up to 1200 ° C; under vacuum conditions, the temperature limit is 1000 ° C. This high temperature stability allows it to maintain structural integrity and transparency under extreme conditions.
(2) Chemical stability
Quartz tubes are highly chemically inert and almost do not react chemically with any acids except hydrofluoric acid. Their acid resistance is 30 times that of ceramics and 150 times that of stainless steel. Their chemical stability, especially at high temperatures, is unmatched by other materials. This property makes them suitable for experimental environments that require high purity and resistance to pollution.
(3) Thermal stability
Quartz tubes have an extremely low coefficient of thermal expansion (about 0.55 x 10/° C) and can withstand severe temperature changes, such as rapid cooling from 1000 ° C to room temperature without cracking. This resistance to thermal shock makes them excellent in processes that require rapid heating or cooling.
(4) Transparency
Quartz tubes have good light transmission performance in the entire spectral band from ultraviolet to infrared, with a visible light transmittance of over 93% and an ultraviolet transmittance of over 80%. This transparency makes quartz tubes unique in applications that require visual monitoring of internal processes.
(5) Electrical insulation properties
The resistance value of quartz tubes is equivalent to 10,000 times that of ordinary glass, and they have good insulating properties even at high temperatures. This property makes them suitable for applications that require electrical insulation in high-temperature environments.
Product Specifications
Quartz tubes with a diameter of 5-1500mm can meet the needs of different tube furnaces. According to the design and process requirements of the tube furnace, the inner diameter, wall thickness and length of the quartz tube can be customized. In addition, the purity of the quartz tube is usually as high as 99.99%, which further enhances its high temperature resistance and corrosion resistance.
Application scenario
(I) tube furnace
Quartz tube is the main reaction site and working area of tubular furnace, which can withstand changes in gas, pressure and temperature. In tubular furnace, quartz tube is used for semiconductor material growth, metal annealing, ceramic powder sintering and other processes.
(II) High temperature experiment
Quartz tubes can be used for high temperature experiments, such as material heat treatment and chemical reaction studies. Its transparency and high temperature resistance allow the experimental process to be clearly observed, while ensuring the accuracy and safety of the experiment.
(III) Industrial production
In industrial production, quartz tube can be used for material processing and chemical treatment in high temperature environment. Its good chemical stability and high temperature resistance make it an ideal pipe material.
Precautions
Although quartz tubes have many advantages, the following points need to be taken into account during use:
Avoid rapid or uneven heating and cooling to prevent thermal stress from causing the quartz tube to break.
During repeated heating and cooling cycles, the durability of quartz tubes may decrease, necessitating regular inspection and replacement.
Although quartz tubes are resistant to corrosion, they may be subject to erosion in certain chemical environments such as hydrofluoric acid.
5-1500mm diameter tube furnace high temperature resistant quartz tube is a high performance high temperature material with excellent high temperature resistance, chemical stability, thermal stability and transparency. It is widely used in tube furnace, high temperature experiment and industrial production, and can meet the needs of a variety of high temperature applications.
Luverre Quartz manufactures and sells a wide range of high quality quartz glass, including quartz tubes, quartz plates, quartz rods, quartz windows, quartz crucibles, quartz boats, quartz flanges, quartz beakers, quartz glass instruments, and more. We can meet all kinds of customized requirements for quartz glass products.
Diameter 5-1500mm tube furnace high temperature resistant quartz tube is a high performance material specially designed for high temperature experiments and industrial production. Quartz tube is a key component of high temperature equipment such as tube furnace due to its excellent high temperature resistance, chemical stability and transparency. This product is suitable for a variety of high temperature applications, including semiconductor manufacturing, materials science, chemical experiments and metallurgy.
Product features
(1) High temperature resistance
The softening point temperature of the quartz tube is about 1730 ° C. It can be used for a long time at 1100 ° C, and the maximum temperature for a short time can reach 1450 ° C. At standard atmospheric pressure, the quartz tube can withstand temperatures up to 1200 ° C; under vacuum conditions, the temperature limit is 1000 ° C. This high temperature stability allows it to maintain structural integrity and transparency under extreme conditions.
(2) Chemical stability
Quartz tubes are highly chemically inert and almost do not react chemically with any acids except hydrofluoric acid. Their acid resistance is 30 times that of ceramics and 150 times that of stainless steel. Their chemical stability, especially at high temperatures, is unmatched by other materials. This property makes them suitable for experimental environments that require high purity and resistance to pollution.
(3) Thermal stability
Quartz tubes have an extremely low coefficient of thermal expansion (about 0.55 x 10/° C) and can withstand severe temperature changes, such as rapid cooling from 1000 ° C to room temperature without cracking. This resistance to thermal shock makes them excellent in processes that require rapid heating or cooling.
(4) Transparency
Quartz tubes have good light transmission performance in the entire spectral band from ultraviolet to infrared, with a visible light transmittance of over 93% and an ultraviolet transmittance of over 80%. This transparency makes quartz tubes unique in applications that require visual monitoring of internal processes.
(5) Electrical insulation properties
The resistance value of quartz tubes is equivalent to 10,000 times that of ordinary glass, and they have good insulating properties even at high temperatures. This property makes them suitable for applications that require electrical insulation in high-temperature environments.
Product Specifications
Quartz tubes with a diameter of 5-1500mm can meet the needs of different tube furnaces. According to the design and process requirements of the tube furnace, the inner diameter, wall thickness and length of the quartz tube can be customized. In addition, the purity of the quartz tube is usually as high as 99.99%, which further enhances its high temperature resistance and corrosion resistance.
Application scenario
(I) tube furnace
Quartz tube is the main reaction site and working area of tubular furnace, which can withstand changes in gas, pressure and temperature. In tubular furnace, quartz tube is used for semiconductor material growth, metal annealing, ceramic powder sintering and other processes.
(II) High temperature experiment
Quartz tubes can be used for high temperature experiments, such as material heat treatment and chemical reaction studies. Its transparency and high temperature resistance allow the experimental process to be clearly observed, while ensuring the accuracy and safety of the experiment.
(III) Industrial production
In industrial production, quartz tube can be used for material processing and chemical treatment in high temperature environment. Its good chemical stability and high temperature resistance make it an ideal pipe material.
Precautions
Although quartz tubes have many advantages, the following points need to be taken into account during use:
Avoid rapid or uneven heating and cooling to prevent thermal stress from causing the quartz tube to break.
During repeated heating and cooling cycles, the durability of quartz tubes may decrease, necessitating regular inspection and replacement.
Although quartz tubes are resistant to corrosion, they may be subject to erosion in certain chemical environments such as hydrofluoric acid.
5-1500mm diameter tube furnace high temperature resistant quartz tube is a high performance high temperature material with excellent high temperature resistance, chemical stability, thermal stability and transparency. It is widely used in tube furnace, high temperature experiment and industrial production, and can meet the needs of a variety of high temperature applications.
Luverre Quartz manufactures and sells a wide range of high quality quartz glass, including quartz tubes, quartz plates, quartz rods, quartz windows, quartz crucibles, quartz boats, quartz flanges, quartz beakers, quartz glass instruments, and more. We can meet all kinds of customized requirements for quartz glass products.
