mixed crystal nano titania supplier
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2025-08-15 00:44
653
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2025-08-15 00:34
55
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2025-08-15 00:04
1880
Although the evidence for general toxic effects was not conclusive, on the basis of the new data and strengthened methods our scientists could not rule out a concern for genotoxicity and consequently they could not establish a safe level for daily intake of TiO2 as a food additive.
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2025-08-14 23:26
1845
In beauty and personal care products, the ingredient is listed with its colour index (CI) number ‘CI 77891’. When nano grade titanium dioxide is used in our sunscreens, this is referenced as ‘titanium dioxide’ [nano] in the ingredients list.
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2025-08-14 23:21
2921

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2025-08-14 23:17
837
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2025-08-14 23:00
2702
The manufacturing process of lithopone involves several steps, including sulfide precipitation, grinding, classification, and packaging. During the sulfide precipitation stage, zinc sulfide and barium sulfate are reacted in an aqueous solution under controlled conditions to form a precipitate of lithopone. The precipitate is then washed, dried, and ground to the desired particle size distribution. Finally, the ground pigment is classified to remove any oversized or undersized particles and packaged for storage and transportation.
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2025-08-14 22:40
2061
Manufacturers must also consider the particle size distribution of titanium dioxide when formulating their products. Finer particles can lead to improved gloss and smoothness, while coarser particles might be preferred for specific textured effects or to reduce costs without compromising on opacity. The surface treatment of titanium dioxide particles is another aspect that can be tailored to enhance compatibility with different types of binders and additives used in paint formulations.
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2025-08-14 22:36
135
Neurotoxicity
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2025-08-14 22:29
2750