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JGS1 quartz glass has excellent optical properties
2021-12-17 16:20:04

JGS1 quartz glass is made of silica containing substances such as crystals and silica. Silicon oxide melts at high temperature. Its silica content is much higher than that of ordinary glass. JGS1 quartz glass has excellent optical properties, not only excellent visible light transmittance, but also ultraviolet and infrared light transmittance.

quartz glass

In addition to hydrofluoric acid and hot phosphoric acid above 300, JGS1 quartz glass is a good acid resistant material. At high temperature, it can resist the corrosion of sulfuric acid, nitric acid, hydrochloric acid, aqua regia, neutral salt, carbon and sulfur. Its chemical stability is 30 times that of acid resistant ceramics and 150 times that of Ni Cr alloy and ceramics. It is resistant to high temperature and thermal shock, and the coefficient of thermal expansion is particularly small.

JGS1 quartz glass has excellent electrical properties. At room temperature, its resistance is 10 times that of ordinary glass. At all frequencies, its dielectric loss is very small and its dielectric strength is high.

JGS1 quartz glass can also resist cosmic radiation and is not affected by nuclear fission products.

JGS1 quartz glass is mainly used in electric light source, semiconductor, new optical technology and other fields.

New light sources: high pressure mercury lamp, long arc xenon lamp, iodine tungsten lamp, infrared lamp and sterilization lamp, etc.

Semiconductor: it is an indispensable material in the production of semiconductor materials and devices, such as crucible for growing germanium silicon single crystal, ship shaped furnace core tube, bell jar, etc.

In the field of new technology: make ultrasonic delay lines on radar, infrared tracking and direction finding, infrared photography, communication, spectrograph and spectrophotometer prism, lens, reflection window of large astronomical telescope, high-temperature operation window, reactor and radioactive device by using its excellent acoustic, optical and electrical properties; Nose cone, nozzle and radome of rocket and missile: Radio insulating parts of artificial satellite, radiation; Heat balance, vacuum adsorption device, casting, etc.

JGS1 quartz glass is also used in chemical industry, metallurgy, electrician and scientific research.

In Chemical Engineering: it can be used as a device for combustion, cooling and ventilation of high-temperature acid resistant gas, evaporation of acid solution, cooling and absorption materials, storage device, preparation of distilled water, hydrochloric acid, nitric acid, sulfuric acid and other physical and chemical experimental supplies. In terms of high-temperature operation, it can be used as optical glass, crucible used as phosphor, furnace core tube of electric furnace and gas radiator. In terms of optics, JGS1 quartz glass and JGS1 quartz glass wool can be used as nozzle of rocket, heat shield and observation window of spacecraft. In short, with the development of modern science and technology, JGS1 quartz glass has been more widely used in various fields.

JGS1 quartz glass is an excellent acid resistant material. Its chemical stability is 30 times that of acid resistant ceramics and 150 times that of Ni Cr alloy and ceramics. Its application advantages in high temperature and concentrated acid are particularly significant. Except hydrofluoric acid and phosphoric acid above 300, it is not corroded by other acids, especially sulfuric acid, nitric acid, hydrochloric acid and aqua regia at high temperature.


Optical Window,Optical Protective Window,Optical Prism,Optical Lens,Prism,Spherical Lens,Band Pass Filter,Laser Lens


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