METHOD OF THERMALLY TEMPERING GLASS LAMINATES USING SELECTIVE MICROWAVE HEATING AND ACTIVE COOLING

摘要

A system and method of thermally tempering a glass laminate including a core layer and cladding layers fused to opposing sides of the core layer, the method including: preheating the glass laminate to a temperature between the annealing point and the softening point of the core layer; and selectively heating the glass laminate using microwave radiation, while actively cooling the glass laminate, such that a temperature differential of at least about 30° C. is generated between the core and cladding layers.