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In conclusion, the R-906 grade of rutile titanium dioxide plays a pivotal role in enhancing the grade of printing inks. Its exceptional optical properties, combined with its chemical and physical stability, make it an indispensable component for achieving superior print quality. As the demand for high-performance printing solutions continues to grow, suppliers who prioritize using R-906 rutile titanium dioxide will undoubtedly remain at the forefront of the industry, providing clients with inks that stand the test of time and the elements.

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In a study published in the journal Food and Chemical Toxicology in 2016, researchers investigated whether titanium dioxide exposure led to an increase in colorectal tumor creation in mice by using a colitis associated cancer model. By measuring tumor progression markers, the researchers found that mice given titanium dioxide experienced enhanced tumor formation in the distal colon.  There was also a decrease of cells that act as a protective barrier in the colon. The researchers wrote: “These results suggest that E171 could worsen pre-existent intestinal diseases.”

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