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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high purity quartz glass
High-purity quartz glass products are amorphous materials made from high-purity natural quartz (such as crystal, quartz sand) or purified high-purity SiCl4 through high-temperature melting or chemical vapor deposition.
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 quartz glass products are amorphous materials made from high-purity natural quartz (such as crystal, quartz sand) or purified high-purity SiCl4 through high-temperature melting or chemical vapor deposition. Its main component is silicon dioxide (SiO ⊃2;), with a purity usually above 99.9%, and it is known as the "King of Glass". Because of its excellent physical and chemical properties, it is widely used in modern information industry, optics, photovoltaics, semiconductors, aerospace and other strategic emerging industries and national defense fields.
Product features
The main characteristic of high-purity quartz glass is its high purity, which makes it highly transparent and has good physical properties.
High temperature resistance: The softening point of quartz glass is as high as 1700 ° C, which can maintain stability at extremely high temperatures without deformation and is suitable for high temperature environments.
Good thermal stability: quartz glass has a very low coefficient of thermal expansion, about 5.5 × 10 ^ -7/° C, and the size changes very little when the temperature changes, making it less susceptible to cracking due to thermal shock.
Exceptional optical properties: Quartz glass has an extremely high transmittance of visible and ultraviolet light, reaching over 90%. It is an ideal material for making optical instruments and light sources.
Excellent chemical stability: quartz glass has good resistance to most chemical substances, does not react with acids other than hydrofluoric acid and phosphoric acid, and is relatively stable to alkali and most salt solutions.
Electrical insulation: Quartz glass is a good electrical insulation material, suitable for manufacturing various electrical insulation devices.
High mechanical strength: Although quartz glass is a brittle material, its hardness is high, with a Mohs hardness of up to seven, so it has high mechanical strength.
Biocompatibility: quartz glass has good biocompatibility and can be used in medical apparatus and biomedical engineering.
Processability: Quartz glass can be processed into various shapes and sizes through cutting, grinding, polishing, and other processes, providing greater flexibility.
Product classification
High purity quartz glass products can be classified according to their application fields and preparation processes, including:
Transparent quartz glass: with high transparency, it is mainly used in optical instruments, light sources, semiconductor manufacturing, and other fields.
Opaque quartz glass: mainly used for high temperature furnace observation windows, insulation layers, and other applications that require high temperature and mechanical stress.
Ordinary quartz glass: usually refers to quartz glass with low purity and a certain amount of impurities, used in general industrial fields.
High-purity quartz glass: very high purity, usually used in applications that require high purity, such as semiconductor manufacturing, optical fiber manufacturing, etc.
Doped quartz glass: During the preparation process, specific additives (e.g. fluoride, metal oxides, etc.) are added to modify some of its properties (e.g. refractive index, coefficient of thermal expansion, etc.).
Application field
High-purity quartz glass is widely used in many fields due to its unique properties.
Semiconductor industry: Auxiliary materials for chip manufacturing, optical fiber manufacturing, etc.
Optical field: used to make optical lenses, optical windows, optical fibers, optical instruments, etc.
Aerospace: used on the surface of the space shuttle as a thermal insulation layer, etc.
Electronics industry: used to manufacture high-voltage electrical components, tubes, etc.
Biomedicine: used in the field of medical apparatus and biomedical engineering.
Others: It can also be used for observation windows of high-temperature furnaces, high-power electric light sources, water distillers, etc.
High-purity quartz glass products play an important role in the development of modern industry and science and technology due to their excellent performance and wide application fields.
High-purity quartz glass products are amorphous materials made from high-purity natural quartz (such as crystal, quartz sand) or purified high-purity SiCl4 through high-temperature melting or chemical vapor deposition. Its main component is silicon dioxide (SiO ⊃2;), with a purity usually above 99.9%, and it is known as the "King of Glass". Because of its excellent physical and chemical properties, it is widely used in modern information industry, optics, photovoltaics, semiconductors, aerospace and other strategic emerging industries and national defense fields.
Product features
The main characteristic of high-purity quartz glass is its high purity, which makes it highly transparent and has good physical properties.
High temperature resistance: The softening point of quartz glass is as high as 1700 ° C, which can maintain stability at extremely high temperatures without deformation and is suitable for high temperature environments.
Good thermal stability: quartz glass has a very low coefficient of thermal expansion, about 5.5 × 10 ^ -7/° C, and the size changes very little when the temperature changes, making it less susceptible to cracking due to thermal shock.
Exceptional optical properties: Quartz glass has an extremely high transmittance of visible and ultraviolet light, reaching over 90%. It is an ideal material for making optical instruments and light sources.
Excellent chemical stability: quartz glass has good resistance to most chemical substances, does not react with acids other than hydrofluoric acid and phosphoric acid, and is relatively stable to alkali and most salt solutions.
Electrical insulation: Quartz glass is a good electrical insulation material, suitable for manufacturing various electrical insulation devices.
High mechanical strength: Although quartz glass is a brittle material, its hardness is high, with a Mohs hardness of up to seven, so it has high mechanical strength.
Biocompatibility: quartz glass has good biocompatibility and can be used in medical apparatus and biomedical engineering.
Processability: Quartz glass can be processed into various shapes and sizes through cutting, grinding, polishing, and other processes, providing greater flexibility.
Product classification
High purity quartz glass products can be classified according to their application fields and preparation processes, including:
Transparent quartz glass: with high transparency, it is mainly used in optical instruments, light sources, semiconductor manufacturing, and other fields.
Opaque quartz glass: mainly used for high temperature furnace observation windows, insulation layers, and other applications that require high temperature and mechanical stress.
Ordinary quartz glass: usually refers to quartz glass with low purity and a certain amount of impurities, used in general industrial fields.
High-purity quartz glass: very high purity, usually used in applications that require high purity, such as semiconductor manufacturing, optical fiber manufacturing, etc.
Doped quartz glass: During the preparation process, specific additives (e.g. fluoride, metal oxides, etc.) are added to modify some of its properties (e.g. refractive index, coefficient of thermal expansion, etc.).
Application field
High-purity quartz glass is widely used in many fields due to its unique properties.
Semiconductor industry: Auxiliary materials for chip manufacturing, optical fiber manufacturing, etc.
Optical field: used to make optical lenses, optical windows, optical fibers, optical instruments, etc.
Aerospace: used on the surface of the space shuttle as a thermal insulation layer, etc.
Electronics industry: used to manufacture high-voltage electrical components, tubes, etc.
Biomedicine: used in the field of medical apparatus and biomedical engineering.
Others: It can also be used for observation windows of high-temperature furnaces, high-power electric light sources, water distillers, etc.
High-purity quartz glass products play an important role in the development of modern industry and science and technology due to their excellent performance and wide application fields.
