This brand of cover glass is made of colorless borosilicate glass (D 263) with an optimum hydrolytic resistance HGB1. This ultra-thin glass is produced solely by only two special glass companies world-wide and by patented down-draw-technology working with very expensive platinum orifices for getting a blister- and striae-free glass. The “ultra-thin glass foils” are steadily controlled by the Quality Control Systems of our supplier in terms of the chemical composition as well as glass thickness and waviness.
Through our consistent developments and automatization of the process- and cutting-technology, we have reached the optimum dimensional accuracy. Our coverglass is manufactured in accordance with the international standard ISO 8255/1 and is ready to use. In order to prevent sticking, caused by stacking flat coverglass, we use very fine glass particles to powder the surfaces. Also Available in 22×50,24×50,22×40,22×60,24×40 And 24x60mm. Please ask