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2025-08-14 14:19
1584
wholesale anatase titanium dioxide nanoparticles
The precipitation of titanium dioxide can be achieved through several methods, including the sulfate process, the chloride process, and the hydrothermal process. Each method has its own advantages and disadvantages, and the choice of method depends on factors such as cost, availability of raw materials, and desired product characteristics.
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2025-08-14 13:33
1585
The availability of other white pigments poses a major challenge for the Lithopone market during the forecast period. Other alternatives to Lithopone include Zinc White, Titanium Dioxide, Calcium Carbonate, Blanc Fixe, and Barytes. The use of TiO2 has reduced the commercial significance of the Lithopone in the pigments industry.
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2025-08-14 13:29
2158
The price list for lithopone pigment in China is influenced by several factors. Firstly, the availability and cost of raw materials, zinc sulfide and barium sulfate, have a direct impact on the final product pricing. Fluctuations in the global market for these minerals can lead to changes in the lithopone pigment prices. Secondly, production capacity and efficiency of Chinese manufacturers also play a crucial role. A high production capacity often results in more competitive pricing due to economies of scale.
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2025-08-14 12:56
1989
Although barium sulfate is almost completely inert, zinc sulfide degrades upon exposure to UV light, leading to darkening of the pigment. The severity of this UV reaction is dependent on a combination of two factors; how much zinc sulfide makes up the pigments formulation, and its total accumulated UV exposure. Depending on these factors Lithopone B301, Lithopone B311 powder itself may vary in shade over time, ranging from pure white all the way to grey or even black. To suppress this effect, a dopant might be used, like small amount of cobalt salts, which would be added to the formulation. This process creates cobalt-doped zinc sulfide. The cobalt salts help to stabilize zinc sulfide so it will not have as severe a reaction to UV exposure.
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2025-08-14 12:51
1539
Rutile, the most common form of titanium dioxide, is a reddish-brown pigment with a high refractive index and excellent weathering resistance. It is mainly used in paints, coatings, plastics, and paper industries due to its ability to provide excellent whiteness, opacity, and UV protection. Rutile titanium dioxide is typically produced by the sulfate process, which involves the reaction of titanium ore with sulfuric acid to produce titanium sulfate. The resulting solution is then treated with ammonia to precipitate titanium hydroxide, which is subsequently calcined at high temperatures to obtain rutile titanium dioxide.
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2025-08-14 12:30
55
All samples (n = 6) were irradiated in a 96 well plate using an LED panel on top for 3 and 6 h before analysis. An identical set of samples were kept in the dark as controls. The temperature was checked and did not go over 37 °C. The intensity of light was also measured and was constant at 19,500.10 lux. (43.33 W in 0.2 m2), about 5 times less than actual solar light intensity on Earth's surface Therefore, these findings are indicative of even greater danger in real life.
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2025-08-14 12:30
1361
What's the Verdict?
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2025-08-14 12:17
765
The medical industry also relies on titanium oxide for a variety of applications. It is used in the production of medical implants, such as hip replacements and dental implants, because of its biocompatibility and resistance to corrosion. Titanium oxide is also used in medical devices like pacemakers and surgical instruments.
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2025-08-14 12:11
849
When evaluating suppliers, several factors come into play
what is the colour of barium sulphate suppliers
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2025-08-14 11:54
433