sales@qimglass.com
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Quartz glass plates, with a silicon dioxide content of over 99.99%. The hardness is Mohs level 7, with characteristics such as high temperature resistance, low coefficient of thermal expansion, good thermal shock resistance, and excellent electrical insulation performance.
Material
High purity fused quartz glass
Purity
99.99%
Surface
Polished
Color
Transparent
Dimension
Custom
Tolerance
±0.1mm
Quartz glass plates are usually colorless and transparent. They can transmit far ultraviolet light, which is the best among all UV transparent materials, as well as visible light and near-infrared spectra. According to its optical performance, it can be divided into three categories:
Far ultraviolet JGS1
UV class JGS2
Transparent in the ultraviolet and visible spectral ranges; There is no absorption band in the frequency range of 200-2500nm; There is a strong absorption band in the 2600-2800nm wavelength range; Non luminous, stable light radiation.
Infrared JGS3
Transparent in the visible and infrared spectral range; There is no obvious absorption band in the 2600-2800nm wavelength range.
