Transparent fused silica tube with openings at both ends

Transparent fused silica tube is a kind of tubular product made by melting high-purity quartz sand (mainly composed of silicon dioxide SiO2) at high temperature and drawing through a special process. The tubular product has a series of excellent properties at both ends and is widely used in optics, electronics, chemical industry, medicine and other fields.

Material: The transparent fused silica tube is made of high-purity quartz sand as raw material, which is melted and drawn at high temperature to ensure that the product has high purity and excellent performance.

Appearance: The quartz tube is transparent, colorless or slightly yellowish, with uniform walls, smooth inner walls, and no obvious bubbles and impurities.

Hardness: Transparent fused silica tubes have high hardness and good wear resistance and scratch resistance.

High temperature resistance: Quartz tubes have excellent high temperature resistance, capable of withstanding temperatures above 1000 ° C in a short period of time, and long-term use temperatures up to 800 ° C.

Low temperature resistance: quartz tubes can still maintain good performance in low temperature environments, making them suitable for various low temperature experiments.

Transmittance: Transparent fused silica tubes have a high transmittance of up to 90% and are suitable for use in optical instruments and lighting equipment.

Chemical stability: Quartz tubing has good chemical stability, resistance to acid and alkali corrosion, and is suitable for chemical, pharmaceutical and other industries.

Electrical insulation: quartz tubes have excellent electrical insulation properties and can be used to fabricate high-frequency insulation devices.

Small thermal expansion coefficient: The thermal expansion coefficient of quartz tubes is small, making them suitable for environments with large temperature changes.

Applications: Transparent fused silica tubes are widely used in optics, electronics, chemical industry, medicine, lighting, aerospace and other fields, such as optical fiber preforms, halogen lamps, infrared heaters, laboratory instruments, etc.