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2025-08-16 09:05
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Below 20% substitution, it is recommended to replace 1 kg of TiO2 with 1 kg of Lithopone.
The calcined product obtained by the ordinary zinc-barium white preparation method is beaten into a slurry, which is then surface-treated with sodium silicate, aluminum sulfate or sodium aluminate and surfactant, and then filtered, washed, dried and pulverized. Can.