r 706 titanium dioxide factory

B301 lithopone is distinguished by its exceptional brightness and tinting strength, making it ideal for applications requiring a crisp, clean hue. On the other hand, B311 offers a subtle difference in terms of shade and opacity, catering to those who prefer a slightly softer yet still highly effective pigment. The nuances between these two grades may seem minor, but they significantly impact the end result, underscoring the importance of precise lithopone selection based on the intended use.

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The major restraint to the global Lithopone market is the availability of numerous white pigment substitutes. It can be replaced by other inorganic white pigments such as Titanium Dioxide (TiO2) and Sachtolith. Among these substitutes, the introduction of TiO2 has reduced the commercial importance of Lithopone white pigment. Compared to other white pigments, TiO2 has high brightness and refractive index, which results in lower pigment loading. 

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Separately, concerns have been raised about titanium dioxide impacting one's genetic code. This can be traced to a 2009 study which found that titanium dioxide nanoparticles caused DNA damage and genetic instability in mice. A 2022 study published in Food and Chemical Toxicology also raised concerns about the DNA-damaging effects of titanium dioxide as a food additive. The study noted that results evidenced a DNA-damaging effect, and added that there may also be impacts to chromosomal integrity, an indicator of cancer risk.

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{随机栏目} 2025-08-14 18:48 1136