Properties of Quartz Glass Tube:
Quartz glass tube is produced by Sio2, the purity >99.99%, it has special properties,such as:
1. Resistance high temperature, soften temperature is 1730℃, it can be used for a long time under 1100℃, and can be used short time under 1450℃.
2. Resistance corrosion, Quartz glass hardly react with other acids except hydrofluoric acid.
3. Good thermal stability, from 100℃ to 20℃ three times,no cracks.
4. Good performance of transmittance,visible light >93%, uv light>80%
5. Insulate, quartz glass is a good insulate material.
Quartz glass tube widely used for semi-conductor, light source, industry, test tube, lamp tube, diffusion tube, protective tube, laboratory instrument etc.
Outer diameter: 0.5mm-450mm
Length: can be made according to customer’s request
We can produce different shape and different sizes according the customer’s demand.
We can do the deep process, cut, fire end, bend, frosted, etc.a