Transparent quartz insukation films Application uv system Type Clear Quartz Plate Thickness 1-30mm Delivery Time 20days zhuozhou xupurui lamps factoryquartz plate/sheetQuartz plate (sheet, target , flake , slice , tiles) is use for optical and vacuum instruments and light source . quartz sheet (plate, target, flake, slice, tiles)Used for optical and vacuum instruments and light source. The size ...