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2025-08-14 01:44
2280
china lithopone
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2025-08-14 01:40
2306
Lithopone is produced by coprecipitation of barium sulfate and zinc sulfide. Most commonly coprecipitation is effected by combining equimolar amounts of zinc sulfate and barium sulfide:
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2025-08-14 01:09
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After classification, the lithopone powder is packaged in airtight containers to prevent exposure to moisture and other contaminants
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2025-08-14 00:40
1166
zinc oxide content, %
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2025-08-14 00:37
129
EU ban on titanium dioxide
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2025-08-14 00:28
1833
Natural barite and anthracite containing more than 95% barium sulfate are mixed and fed at a ratio of 3:1 (mass). After being crushed to a diameter of less than 2cm, it enters the reduction furnace. The furnace temperature is controlled to be 1000-1200°C in the front section and 500-500 in the back section. 600°C, the reduction furnace rotates at a speed of 80 seconds per revolution, and the reaction conversion rate is 80% to 90%.
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2025-08-14 00:26
1333
The FDA has issued guidance clarifying the safe use of titanium dioxide pigment as a food colorant and has stated that titanium dioxide may be safely used in cosmetics, including those intended for use around the eye. FDA also regulates the safety and effectiveness of sunscreen active ingredients, including nanoscale titanium dioxide.
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2025-08-14 00:21
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DuPont, for instance, is one of the leading manufacturers of titanium dioxide, with a global production capacity of over 4 million tons per year. The company offers a variety of titanium dioxide products, including rutile and anatase, which are used in various applications such as coatings, plastics, and paper The company offers a variety of titanium dioxide products, including rutile and anatase, which are used in various applications such as coatings, plastics, and paper
The company offers a variety of titanium dioxide products, including rutile and anatase, which are used in various applications such as coatings, plastics, and paper The company offers a variety of titanium dioxide products, including rutile and anatase, which are used in various applications such as coatings, plastics, and papertitanium dioxide industry price list manufacturers.
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2025-08-14 00:16
2666
The primary function of titanium dioxide in paint is its ability to provide superior opacity. By effectively hiding the underlying surface, it allows fewer coats of paint to achieve the desired color intensity and uniformity. This not only reduces material costs but also shortens application time, making it an economical choice for paint manufacturers. Additionally, titanium dioxide's refractive index contributes to the brightness and cleanliness of the paint film, ensuring that colors remain vibrant and true over time.
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2025-08-14 00:12
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By incorporating titanium dioxide into dyes, manufacturers can achieve a wider range of colors and shades, as well as ensure that the colors remain bright and fade-resistant even after repeated washing or exposure to sunlight By incorporating titanium dioxide into dyes, manufacturers can achieve a wider range of colors and shades, as well as ensure that the colors remain bright and fade-resistant even after repeated washing or exposure to sunlight
If the power steering hose pressure drops, the steering can become stiff, making it difficult to control the vehicle, especially in emergencies If the power steering hose pressure drops, the steering can become stiff, making it difficult to control the vehicle, especially in emergencies
A visual check for signs of wear, swelling, leaks, or fraying should be part of every routine vehicle service A visual check for signs of wear, swelling, leaks, or fraying should be part of every routine vehicle service
This will prevent the threads from loosening during installation This will prevent the threads from loosening during installation