Quartz Glass
Zhengzhou Lisheng Refractory Material Co., LTD Founded in 1998. has grown rapidly and has three sub-factories in 2006. Now has dozens of technical personnel, they have rich technical experience, the factory has advanced production equipment, advanced technology, has a perfect quality assurance system, we are mainly committed to the development, customization, production, sales of high temperature ceramic materials, high temperature glass materials and other metals, composite materials, heating elements, including PTC/MCH ceramic, Resistance, electric heat film, microwave heating element, etc.
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![Quartz Glass Tube]()
Quartz Glass TubeQuartz glass tube is a special industrial technology glass made of silica,which is widely used for its excellent physical and chemical properties.This material is not only resistant to high...read more -
![Infrared Quartz Coated Sheet]()
Infrared Quartz Coated SheetQuartz coated sheet mainly can filter out infrared and through the role of ultraviolet light, usually used with UV light source,quartz coated sheet can reflect a lot or through the uv light source...read more -
![Quartz Boat]()
Quartz BoatQuartz boat is a special high temperature resistant material,usually made of quartz glass, the main component of quartz boat is silica,its content is much higher than ordinary glass,usually more...read more -
![Quart Capillary]()
Quart CapillaryBecause of its unique physical and chemical properties,quartz capillary is widely used in many fields, including but not limited to electric light sources,semiconductors,electric heating,infrared...read more -
![Quartz Ceramic Tube]()
Quartz Ceramic TubeQuartz ceramic tube have the advantages of low thermal conductivity,low expansion coefficient, high temperature resistance,good thermal stability and low cost compared with other varieties of...read more -
![Quartz Light Guide Rod]()
Quartz Light Guide RodQuartz light guide rod is a special optical element,mainly used to transmit light.It is usually made of high purity quartz glass,a material with excellent optical properties and chemical...read more -
![Quartz Capillary Rod]()
Quartz Capillary RodQuartz capillary rod is a kind of fine tube made of high purity quartz, which is widely used in many fields because of its unique physical and chemical properties. The quartz capillary rod also...read more -
![Quartz Crucible]()
Quartz CrucibleTransparent small quartz crucible is a kind of high performance quartz products,widely used in semiconductor and solar photovoltaic industry.Its production technology is advanced. Transparent...read more -
![Quartz Infrared Heating Tube]()
Quartz Infrared Heating TubeQuartz infrared heating tube,also known as infrared heat lamp, refers to the main component of the radiation in the infrared spectrum of the lamp. Quartz infrared heating tube can provide...read more -
![Milky Quartz Crucible]()
Milky Quartz CrucibleMilky quartz crucible is a kind of vessel made of high purity quartz glass.It can be divided into many types according to the different uses and melting materials,such as metal melting...read more -
![Quartz Glass Beakers]()
Quartz Glass BeakersA quartz glass beaker is a common laboratory glassware, usually made of glass, plastic, or Pyrex. The beaker is cylindrical and has a notch on one side of the top to facilitate the pouring of...read more -
![Quartz Glass Flask]()
Quartz Glass FlaskQuartz glass flares are in high demand,have a high purity silica content (99.99%), and excellent processing characteristics, such as high flatness,high parallelism,and small tolerances.It can be...read more
Why Choose Us
Quality Management
All goods will undergo strict quality inspection before shipment. We firmly believe that quality is the basis of everything. 100% quality guarantee to customers.
Sales Market
Our are mainly sold to all over the world, East Asia, Southeast Asia, South Asia, Central Asia, West Asia, North Africa, Sub-Saharan Africa, Eastern Europe and Western Europe, North Asia, North America, Latin America, Oceania, etc.
Our After-Sales
High quality after-sales service, tracking usage and positive feedback. Quick response within 24 hours.
Benefits of Quartz Glass
Good light transmittance
Quartz glass has good light transmission performance from ultraviolet light to infrared light, and the visible light transmittance is as high as 90%.
Good high temperature resistance
Quartz glass has a very high melting point, about 1700 degrees Celsius. Quartz glass can be used at a high temperature of 1100 degrees Celsius for a long time, and if used for a short time, the temperature can reach 1400 degrees Celsius.
Good chemical resistance
Quartz glass hardly reacts with any acid (except HF), and the chemical stability of quartz glass is also excellent under high temperature conditions.
Good thermal stability
Quartz glass has a small thermal expansion coefficient and can withstand huge temperature changes. Even if it is heated to 1100 degrees Celsius and put into water, it will not crack.
Good electrical insulation
Quartz glass has an excellent resistance value, which is tens of thousands of times that of ordinary glass, so it is also a good insulating material.
Types of Quartz Glass
Classify according to appearance
Quartz glass can be divided into two categories: transparent and opaque. Transparent quartz glass can be divided into ordinary quartz glass, high-purity quartz glass, and doped quartz glass.
Classify according to product shape
Quartz glass can be divided into pipes/tubes, bars/rods, plates, crucibles, bell covers, and lamp products, as well as quartz glass fiber and quartz wool.
Classify according to special functions
There are low expansion quartz glass, radiation resistant quartz glass, UV or infrared transparent quartz glass, UV filtered quartz glass, etc.
Classify according to manufacturing methods
Quartz glass can be divided into natural quartz glass and synthetic quartz glass. Natural quartz glass is made by melting natural crystals or silica material made in high temperatures. Synthetic quartz glass is made by flame hydrolysis synthesis using inorganic or organic liquid compounds containing silicon.
Application of Quartz Glass
Optics and Photonics
Quartz glass is widely used in optics and photonics due to its high transparency in the UV, visible, and IR spectra. It is utilized in lenses, windows, prisms, mirrors, and waveplates for various optical systems, including lasers, microscopes, telescopes, and spectroscopy equipment. Quartz glass is also used in photolithography masks for semiconductor manufacturing, as well as in optical fibers for telecommunications and data communication.
Semiconductor Industry
Quartz glass is a critical material in the semiconductor industry due to its high purity, high temperature resistance, and chemical inertness. It is used in the production of semiconductor wafers, as wafer carriers in high-temperature processing, and in various wafer handling and processing equipment. Quartz glass is also used in the production of quartz boats, tubes, and crucibles for semiconductor manufacturing processes such as CVD (Chemical Vapor Deposition) and diffusion.
High-Temperature Applications
Quartz glass is widely used in high-temperature applications due to its excellent thermal properties. It is used in furnaces, ovens, and lamps for heating, melting, and annealing processes. Quartz glass is also used in aerospace components, rocket nozzles, and exhaust systems where high-temperature resistance and dimensional stability are crucial.
Chemical Processing
Quartz glass is highly resistant to most chemicals, making it ideal for use in chemical processing equipment. It is used in reactors, pipes, and valves for handling corrosive chemicals, acids, and bases. Quartz glass is also used in analytical instruments, such as spectrometers and chromatographs, where its chemical inertness ensures accurate and reliable results.
Medical and Biotechnology
Quartz glass is used in various medical and biotechnology applications due to its biocompatibility, UV transparency, and chemical inertness. It is used in UV lamps for disinfection and sterilization in medical and laboratory settings. Quartz glass is also used in DNA sequencers, spectrometers, and analytical instruments in biotechnology research and diagnostics.
Specification
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Purity |
>99.99% |
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Density |
2.2(g/cm3) |
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Degree of hardness Moh' scale |
6.6 |
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Melting point |
1732 |
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Working temperature |
1100 |
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Max temperature can reach in a short time |
1450 |
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Acid tolerance |
30 times than Ceramics , 150 times than Stainless steel |
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Visible light transmittance |
Above 93% |
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UV spectral region transmittance |
80% |
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Resistance value |
10000 times than ordinary glass |
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Annealing point |
1215 |
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Softening point |
1730 |
Delivery
Package Size
50.00cm * 20.00cm * 10.00cm
Package Gross Weight
5.000kg
Lead Time
7 days (1 - 10 Pieces)
To be negotiated ( > 10 Pieces)
Packing, Storage, Handling And Transportation
Certifications
As one of the leading quartz glass manufacturers in China, we warmly welcome you to buy high quality quartz glass in stock here from our factory. Contact us for free sample.
lab safe quartz crucible, controlled impurity crucible, rollers for energy industry