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E: nick@luverrequartz.com
E: nick@luverrequartz.com
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High purity high-temperature diffusion furnace quartz glass tube
High purity high-temperature diffusion furnace quartz glass tube is a special industrial technology glass made of high-purity silicon dioxide, which has various excellent physical and chemical properties.
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 purity high-temperature diffusion furnace quartz glass tube
High purity high-temperature diffusion furnace quartz glass tube is a special industrial technology glass made of high-purity silicon dioxide, which has various excellent physical and chemical properties. These characteristics make it widely applicable in high-temperature environments.
High temperature resistance: The softening point temperature of quartz glass is about 1730 ℃, which can be used for a long time at 1150 ℃, and the highest temperature in a short time can reach 1450 ℃.
Corrosion resistance: Apart from hydrofluoric acid, high-purity quartz furnace tubes hardly react chemically with other acidic substances. It can withstand corrosion from sulfuric acid, nitric acid, hydrochloric acid, aqua regia, neutral salts, carbon, and sulfur at high temperatures.
Thermal stability: The thermal expansion coefficient of high-purity quartz furnace tubes is extremely small and can withstand intense temperature changes. Even when heated to around 1100 ℃, it will not explode when placed in room temperature water.
Transparency performance: High purity quartz furnace tubes have good transparency performance in the entire spectral range from ultraviolet to infrared, especially in the visible light transmittance of over 93%, and in the ultraviolet spectral region, the transmittance can reach over 80%.
Electrical insulation performance: The resistance value of high-purity quartz furnace tube is equivalent to ten thousand times that of ordinary quartz glass, making it an excellent electrical insulation material with good electrical performance even at high temperatures.
These characteristics make high-purity high-temperature diffusion furnace quartz glass tubes widely used in high-temperature electric furnaces, especially in modern information industry, optics, photovoltaics, semiconductors and other fields.
High purity high-temperature diffusion furnace quartz glass tube
High purity high-temperature diffusion furnace quartz glass tube is a special industrial technology glass made of high-purity silicon dioxide, which has various excellent physical and chemical properties. These characteristics make it widely applicable in high-temperature environments.
High temperature resistance: The softening point temperature of quartz glass is about 1730 ℃, which can be used for a long time at 1150 ℃, and the highest temperature in a short time can reach 1450 ℃.
Corrosion resistance: Apart from hydrofluoric acid, high-purity quartz furnace tubes hardly react chemically with other acidic substances. It can withstand corrosion from sulfuric acid, nitric acid, hydrochloric acid, aqua regia, neutral salts, carbon, and sulfur at high temperatures.
Thermal stability: The thermal expansion coefficient of high-purity quartz furnace tubes is extremely small and can withstand intense temperature changes. Even when heated to around 1100 ℃, it will not explode when placed in room temperature water.
Transparency performance: High purity quartz furnace tubes have good transparency performance in the entire spectral range from ultraviolet to infrared, especially in the visible light transmittance of over 93%, and in the ultraviolet spectral region, the transmittance can reach over 80%.
Electrical insulation performance: The resistance value of high-purity quartz furnace tube is equivalent to ten thousand times that of ordinary quartz glass, making it an excellent electrical insulation material with good electrical performance even at high temperatures.
These characteristics make high-purity high-temperature diffusion furnace quartz glass tubes widely used in high-temperature electric furnaces, especially in modern information industry, optics, photovoltaics, semiconductors and other fields.
