SHANGHAI FAMOUS TRADE CO.,LTD
| Payment Terms | T/T |
| Thermal Conductivity | 1.38(W/m°K) |
| Coefficient Of tThermal Expansion(0~1000 °C) | 0.55(10 -6/ °C) |
| Normal Operating Temperature (Continuous Usage) | ~1050 °C |
| Normal Operating Temperature (Non Continuous Usage) | ~1250 °C |
| Strain Point | ~1075 °C |
| Hot Pressing Temperature | ~1700 °C – 2100 °C |
| Brand Name | ZMSH |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Thermal Conductivity | 1.38(W/m°K) |
| Coefficient Of tThermal Expansion(0~1000 °C) | 0.55(10 -6/ °C) | Normal Operating Temperature (Continuous Usage) | ~1050 °C |
| Normal Operating Temperature (Non Continuous Usage) | ~1250 °C | Strain Point | ~1075 °C |
| Hot Pressing Temperature | ~1700 °C – 2100 °C | Brand Name | ZMSH |
| Place of Origin | China |
Optical Fused Silica Quartz Tube SiO2 Crystal Material With Customized Hole ShapeFused Quartz Crystal Glass Tube Transparent Both Ends Open One Ends Closed SiO2
Quartz glass tubes are made of fused silica, a type of quartz crystal. They are highly transparent, heat-resistant, and chemically inert . Quartz glass tubes are valued for their exceptional purity and ability to withstand high temperatures and corrosive environments, making them ideal for use in harsh conditions.
These heavy wall quartz tubing are a great way to mount coiled elements in a oven or kiln. Good for temperatures to 1900°F the heavy wall easily passes energy and provides a robust alternative to thin wall quartz or mullite tube mounting systems. Quartz is less sensitive to temperature shock and will withstand a water quench from 1800°F without fracturing.
Quartz glass has many excellent chemical and physical properties, making it widely used in various fields. Some key properties include:
High Temperature Resistance:
1. Softening point temperature is approximately 1730°C.
2. Can be used for long periods at 1100°C, with short-term maximum usage temperature reaching 1450°C.
Corrosion Resistance:
1. Except for hydrofluoric acid, it hardly reacts chemically with other acidic substances.
2. Acid resistance is 30 times that of ceramics and 150 times that of stainless steel.
3. Its chemical stability at high temperatures is unmatched by any other engineering material.
Physical Properties:
1. Good Thermal Stability: Low thermal expansion coefficient, capable of withstanding drastic temperature changes.
2. Good Light Transmission: Excellent light transmission performance across the entire spectrum, with visible light transmission rates above 93%.
3. Good Electrical Insulation Performance: Extremely high resistance, making it an excellent electrical insulation material.
| Units of Measure | Value | |
| Density | gm/cc (lb/ft3) | 2.2 |
| Porosity | %(%) | 0 |
| Tensile Strength | 106 Pa | 48.3 |
| Young’s Modulus | 106 Pa | 71.7 |
| Hardness | kg/mm2 | 600 |
| Thermal Conductivity | W/m°K | 1.38 |
| Coefficient of Thermal Expansion | 10-6/°C | 0.55 |
| Specific Heat | J/Kg°K | 740 |
| Dieletric Strength | Ac-kv/mm (volts/mil) | 30 |
| Dieletric Constant | @1MHz | 3.82 |
| Index of refraction @ 587.6nm | — | 1.4585 |
The applications of quartz glass tubes include:
1. Optical Fibers - Quartz glass tubes are used in the manufacturing of optical fibers due to their high purity and excellent optical transparency.
2. Lamps and Lighting - Quartz glass tubes are utilized in various types of lamps and lighting fixtures, including halogen lamps and UV lamps, due to their high-temperature resistance and excellent light transmission properties.
3. Semiconductor Industry - Quartz glass tubes find applications in the semiconductor industry for processes like semiconductor wafer cleaning and etching due to their high-temperature stability and chemical resistance.
4. Chemical Industry - Quartz glass tubes are used in chemical reactors and laboratory equipment where resistance to harsh chemicals is required.
5. Medical and Scientific Instruments - Quartz glass tubes are used in medical and scientific instruments like spectrophotometers and analytical instruments due to their optical clarity and chemical inertness.
6. Photovoltaic Industry - Quartz glass tubes are used in solar panels and solar thermal systems due to their high light transmission and durability.
7. Pharmaceutical Industry - Quartz glass tubes are used in pharmaceutical manufacturing processes where high purity and resistance to chemicals are essential.
8. Environmental Monitoring - Quartz glass tubes are used in environmental monitoring devices for their resistance to harsh environmental conditions.
These are just a few examples of the diverse applications of quartz glass tubes in various industries.
1.Q:What is a quartz tube used for?
A: Quartz tubes can be used for mercury lamps, high-pressure mercury lamps, xenon lamps, ultraviolet lamps, iodine tungsten lamps, halogen lamps, gas laser lamps, metal halide lamps and other electric light sources
2.Q: Are quartz tube heaters efficient?
A: Although they cost around the same price to buy, it's important to bear in mind, quartz heaters are more efficient than ceramic heating elements.
3.Q: What is the difference between glass tube and quartz tube?
A: Quartz glass tube is a special industrial technical glass made of silica,which has a series of excellent physical and chemical properties such as higher hardness and transparency than normal glass tubes
Optical Fused Silica Quartz Tube SiO2 Crystal Material With Customized Hole Shape
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company
Year Established:
2013
Total Annual:
1000000-1500000
Ecer Certification：
Verified Supplier
SHANGHAI FAMOUS TRADE CO.,LTD. locates in the city of Shanghai, Which is the best city of China, and our factory is founded in Wuxi city in 2014. We specialize in processing a varity of materials into wafers, substrates and custiomized optical glass parts.components widely used in electronics, op... SHANGHAI FAMOUS TRADE CO.,LTD. locates in the city of Shanghai, Which is the best city of China, and our factory is founded in Wuxi city in 2014. We specialize in processing a varity of materials into wafers, substrates and custiomized optical glass parts.components widely used in electronics, op...
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