产品分类 Product Categories quartz tube>>quartz chip>>quartz rod>>Block of Quartz>>Railboat>>Quartz crucible>>Quartz beaker>>Quartz flange>>Quartz instrument>>Silica fume>>Crystal products>>Quartz material>> MORE>> 联系我们 Contact us
mobile:17768588599
mobile:13611552782
email:ZYG@dhqssy.com
address:No. 997 Lianyungang, Donghai County Development Zone Avenue
 资质荣誉
 Qualification honor当前位置:首页 > 资质荣誉 

1, good thermal conductivity, rapid heating: heating speed is 2-4 times the ordinary metal electric tube. High temperature resistance: can be used for a long time at 1100 degrees Celsius, the maximum use temperature of short time can reach 1450 degrees celsius,

2 、 stable electrical performance, no flash current impact, no damage to the electrical circuit. The electro thermal conversion efficiency is high and very suitable for electronic industry applications.

3 corrosion resistance: except hydrofluoric acid, quartz tube almost does not react with other acids, its acid resistance is 30 times 150 times of ceramic, stainless steel, especially the chemical stability at high temperatures, any other engineering materials are incomparable.

4, good light transmission performance: quartz tube in the ultraviolet to the infrared spectral band has good light transmittance, visible light transmittance is more than 93%, especially in the ultraviolet spectral region, the maximum transmittance is higher than 80.

5, clean environmental protection: no pollution, noise, no electromagnetic radiation.

6, electrical insulation performance is good: quartz tube resistance value equivalent to ten thousand times of ordinary glass, is an excellent electrical insulation material, even in high temperature, also has good electrical performance. Because of the excellent physical and chemical properties of quartz glass.