Quartz glass has a very low coefficient of thermal expansion, high temperature resistance, excellent chemical stability, excellent electrical insulation, low and stable ultrasonic delay performance, the best UV spectrum performance and visible light a…
1. Quartz glass products are precious materials, so they must be handled with care and care when using them;2. All kinds of quartz glass have a maximum operating temperature, which should not be exceeded during use, otherwise it will crystallize or so…
Glass materials used to manufacture lenses, prisms, mirrors, windows, etc. of optical instruments or mechanical systems. Including colorless optical glass, colored optical glass, radiation resistant optical glass, radiation protection glass and optica…
