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. 2022 Apr 23;14(9):1729. doi: 10.3390/polym14091729

Table 2.

Chemical composition of the precursors in mass%.

Component SiO2 Al2O3 Fe2O3 CaO MgO Na2O K2O Cr2O3 MnO Others
slag A-p 24.53 9.95 13.25 24.32 17.33 0.15 0.20 4.38 2.61 3.26
slag R-p 17.05 6.48 5.78 34.69 28.96 0.35 0.17 0.22 0.77 5.52
FA 44.83 22.98 10.65 12.38 2.80 1.19 2.20 0.02 0.26 2.68