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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0.3-60mm diameter fused silica capillary
Fused silica capillary is a kind of high-performance miniature pipe, which is widely used in many technical fields.
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 0.3-60 mm Fused Silica Capillary
Fused silica capillary is a kind of high-performance miniature pipe, which is widely used in many technical fields.
Fused silica capillaries are elongated tubular structures made of high-purity silicon dioxide (SiO _ 2) melted and drawn at high temperatures. Their diameters typically range from a few microns to tens of microns, and the specific size can be customized according to the application needs. This capillary plays an important role in the fields of chemistry, biology, medicine, aerospace and other fields due to its excellent physical and chemical properties.
Characteristic
Chemical stability:
Fused silica capillary is extremely chemically stable and hardly reacts with other acids except hydrofluoric acid. This allows it to operate stably in a variety of harsh environments without interfering with the sample.
Thermal stability:
The softening point temperature of quartz glass is about 1730 ° C. It can be used at 1100 ° C for a long time, and the maximum temperature for a short time can reach 1450 ° C. This excellent thermal stability allows it to maintain its performance in high temperature environments.
Optical properties:
Fused silica capillary has excellent optical transparency and optical properties, which can effectively transmit light and reduce light scattering and absorption. This makes it a significant advantage in optical inspection and analysis.
Mechanical strength:
Quartz capillary tubes have high mechanical strength and wear resistance, and can withstand certain pressure and bending without cracking, ensuring their reliability and durability during use.
Biocompatibility:
Due to its excellent biocompatibility, fused silica capillaries have also been widely used in the biomedical field, especially in biosensors and microfluidic technologies.
Technical features
Size range:
The inner diameter of fused silica capillaries typically ranges from 0.1 micrometers to a few millimeters, and the outer diameter ranges from 90 micrometers to over 3500 micrometers. The specific size can be customized according to the application requirements.
Coating:
Some fused silica capillaries are coated with polyimide, which provides excellent abrasion resistance and flexibility, making them easier to use and handle.
Application field:
Fused silica capillary is widely used in capillary gas chromatography, capillary electrophoresis, capillary liquid chromatography, biosensor, microfluidic technology and other fields. Its high precision and stability make it an ideal choice for scientific research and industrial applications.
Fused silica capillary tubes with a diameter of 0.3-60 mm have been widely used in many high-tech fields due to their excellent chemical stability, thermal stability, optical properties and mechanical strength.
For more information, please feel free to contact us.
Why choose us?
1.We are more experienced.
We have over 18 years production experience of quartz items.
2.We are more efficient.
We reply customers’ requests within 24 hours and we have high efficient production, engineers and sales team.
3.Our quality is more guaranteed.
We control the quality from quartz lumps to quartz sand and then quartz products, we have better and stricter quality control than other manufactures.
4.We are able to produce more difficult quartz products.
We have large grinding platforms and precision etching machines which enable us to produce large sizes of quartz plates, tubes and high size precision quartz items.
Diameter 0.3-60 mm Fused Silica Capillary
Fused silica capillary is a kind of high-performance miniature pipe, which is widely used in many technical fields.
Fused silica capillaries are elongated tubular structures made of high-purity silicon dioxide (SiO _ 2) melted and drawn at high temperatures. Their diameters typically range from a few microns to tens of microns, and the specific size can be customized according to the application needs. This capillary plays an important role in the fields of chemistry, biology, medicine, aerospace and other fields due to its excellent physical and chemical properties.
Characteristic
Chemical stability:
Fused silica capillary is extremely chemically stable and hardly reacts with other acids except hydrofluoric acid. This allows it to operate stably in a variety of harsh environments without interfering with the sample.
Thermal stability:
The softening point temperature of quartz glass is about 1730 ° C. It can be used at 1100 ° C for a long time, and the maximum temperature for a short time can reach 1450 ° C. This excellent thermal stability allows it to maintain its performance in high temperature environments.
Optical properties:
Fused silica capillary has excellent optical transparency and optical properties, which can effectively transmit light and reduce light scattering and absorption. This makes it a significant advantage in optical inspection and analysis.
Mechanical strength:
Quartz capillary tubes have high mechanical strength and wear resistance, and can withstand certain pressure and bending without cracking, ensuring their reliability and durability during use.
Biocompatibility:
Due to its excellent biocompatibility, fused silica capillaries have also been widely used in the biomedical field, especially in biosensors and microfluidic technologies.
Technical features
Size range:
The inner diameter of fused silica capillaries typically ranges from 0.1 micrometers to a few millimeters, and the outer diameter ranges from 90 micrometers to over 3500 micrometers. The specific size can be customized according to the application requirements.
Coating:
Some fused silica capillaries are coated with polyimide, which provides excellent abrasion resistance and flexibility, making them easier to use and handle.
Application field:
Fused silica capillary is widely used in capillary gas chromatography, capillary electrophoresis, capillary liquid chromatography, biosensor, microfluidic technology and other fields. Its high precision and stability make it an ideal choice for scientific research and industrial applications.
Fused silica capillary tubes with a diameter of 0.3-60 mm have been widely used in many high-tech fields due to their excellent chemical stability, thermal stability, optical properties and mechanical strength.
For more information, please feel free to contact us.
Why choose us?
1.We are more experienced.
We have over 18 years production experience of quartz items.
2.We are more efficient.
We reply customers’ requests within 24 hours and we have high efficient production, engineers and sales team.
3.Our quality is more guaranteed.
We control the quality from quartz lumps to quartz sand and then quartz products, we have better and stricter quality control than other manufactures.
4.We are able to produce more difficult quartz products.
We have large grinding platforms and precision etching machines which enable us to produce large sizes of quartz plates, tubes and high size precision quartz items.
