碱石灰镁硅玻璃成分
Certified values | ||
Al2O3 ............................... 1.12 % | K2O ................................. 0.42 % | SO3 (total S) .................... 0.21 % |
CaO................................. 6.55 % | MgO................................ 2.75 % | SiO2............................... 72.74 % |
Fe2O3 (total Fe) ............. 0.043 % | Na2O............................. 15.65 % | TiO2 ............................... 0.034 % |