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China Factory Supply JGS1 Synthetic Quartz Glass Plate For Optical
Quartz materials for semiconductor and optical industries ( LTD optical mask substrate, lens and mirror, aerospace window, large aperture reflection grating)
The synthetic quartz plate is made with synthetic material by hydrogen and oxygen flame melting method. Product feature is extremely high purity (total impurity content less than 0.2 PPM), high UV transmittance (internal transmittance of 185nm reaches over 92%), limiting bubble level and low stress.