生产工艺方法 | SiO2 | Al2O3 | Fe2O3 | CaO | MgO | Na2O | K2O | SO3 |
垂直引上法 | 72.0~73.0 | 0.5~2.3 | <0.1 | 6.5~8.0 | 3.0~4.2 | 14.5~15.5 | <0.3 | |
平拉法 | 72.0 | 0.6 | <0.1 | 8.0~10 | 4.2 | 13.0 | <0.3 | |
压延法 | 70.8~72.5 | 0.94~1.1 | <0.1 | 8.0~10.5 | 3.34~4.2 | 13.6 | 0.6 | <0.3 |
浮法 | 72.0~72.2 | 1.3~1.5 | <0.1 | 8.2~8.9 | 2.9~4.0 | 13.4~14.6 | <0.3 | |
