| 摘要 |
The present invention relates to alkali glass having lightweight, excellent processing ability, and suitability for chemical strengthening, and a method for manufacturing the same. The glass by one case of the present invention is the alkali glass which contains 55-66% of SiO2, 8-22% of Al2O3, 10.5-15% or Na2O, 3.5-8% of K2O, 10.5-16% of MgO, 0-6% of CaO, and 0.5-6% of ZrO2 by weight based on oxides. [Reference numerals] (S110) Mix glass raw material;(S120) Melting;(S130) Forming;(S140) Annealing |
