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.
Product Feature： Synthetic quartz tubes are fused from a high purity synthetic quartz sand masterbatch with extremely low bubble levels and very high UV transmittance, making them ideal for use in germicidal lamps or fiber…
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.
The product is a new composite quartz glass material with lower aluminum and alkali metal content. The middle layer is a high purity white opaque quartz material with excellent thermal insulating properties, and the two sides are semiconductor-grade transparent quartz material, which is more stable for use in high temperature areas, and the composite layer is fusion bonded without cavities.
Solar grade quartz tubes are widely used in monocrystalline silicon growth, silicon wafer oxidation and diffusion process in solar warfer manufacturing.
