In the transparent quartz glass by adding several trace elements, through the continuous fusion method to produce a red transparent quartz tube, with a smooth surface, bright and uniform color, can cut off all ultraviolet and part of the visible light and make full use of infrared light, excellent thermal processing performance. Part of the visible light and infrared rays can be fully utilized, and the thermal processing performance is excellent.
It is a kind of opaque opalescent quartz glass processed by a special process, whose appearance is opalescent. It can absorb almost all visible and near-infrared light from electric heating wire radiation, and can convert it into far-infrared radiation with precise size and strong thermal stability.
UHP quartz tubes are made of high purity natural quartz sand with a total impurity content of about 10 ppm. The contents of alkali metals and hydroxyl groups are very low. It has stable performance under high temperature and high pressure. Finished lamps have the advantages of small size, high brightness, long life, etc.
Product Feature： Adopting imported sand or domestic high-purity sand with very high purity, high transmittance in both UV and IR areas. High transmittance in both the UV and IR zones, very few air lines and…
It is a kind of doped transparent quartz tube that absorbs part of UV-C and has a high transmittance
(typical transmittance > 88%) at 254nn in the ultraviolet region, which can satisfy lamp special requirements at the ultraviolet region.
