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Official Journal of the Japan Wood Research Society

Table 1 Solution groups used in bleaching process on the surfaces of wood

From: Determination of color-changing effects of bleaching chemicals on some heat-treated woods

Solution groups Chemicals pH level Chemical amount to be applied (mL/m2) Neutralization agent
S1 NaOH + H2O2 12.04 100 ± 10 Distilled water
S2 NaSiO3 + H2O2 10.05
S3 H2C2O4 1.4