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Size Matters: From Fast Pulverization to Long-Term Grindings

Fig. 4: Best grinding result of wet grinding of titanium dioxide with 0.1 mm grinding balls zirconium oxide. The MM 500 was operated without cooling breaks, the total process time is therefore the net grinding time. After 2 h net grinding time the MM 500 produced particles sized 90 nm. In the benchmark planetary ball mill the highest fineness of 130 nm particles was reached after 2 h net grinding time (10 h total process time including cooling breaks). (Retsch) arrow back arrow forward Image Zoom
Fig. 4: Best grinding result of wet grinding of titanium dioxide with 0.1 mm grinding balls zirconium oxide. The MM 500 was operated without cooling breaks, the total process time is therefore the net grinding time. After 2 h net grinding time the MM 500 produced particles sized 90 nm. In the benchmark planetary ball mill the highest fineness of 130 nm particles was reached after 2 h net grinding time (10 h total process time including cooling breaks). (Picture: Retsch)
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