The advantages of the quartz tube
1. Good thermal conductivity, rapid heating: heating speed is 2-4 times of ordinary metal heating tube. High temperature resistant: can be used under 1100 DEG C for long time, the short time the highest use temperature up to 1450 DEG c,
2. Stable electrical performance, no instantaneous current impact, no damage to the electrical circuit. The electric thermal conversion efficiency is high, very suitable for application of electronic industry.
Corrosion resistance:
3. Except hydrofluoric acid, quartz tube almost no chemical reactions with other acids, its acid resistant ability is 30 times 150 times of ceramic, stainless steel, especially chemical stability at high temperatures, is any other engineering materials are incomparable.
4. Good light transmission performance: quartz tube in the ultraviolet to the whole spectrum wave band infrared has good light transmittance, visible light transmittance above 93%, especially in the ultraviolet region, the maximum transmission rate can reach more than 80.
5. Clean and environmental protection: no pollution, low noise, no electromagnetic radiation.
6. Good electrical insulation properties: resistance of the quartz tube value is equal to ten thousand times of ordinary glass. It is not only has an excellent electrical insulation but also has good electrical properties even at high temperature.