tio2 pigment suppliers

While IARC listed titanium dioxide as “possibly carcinogenic to humans,” they also add that “there is inadequate evidence in humans for the carcinogenicity of titanium dioxide.” Of the four human studies that they reviewed, only one showed a potential risk for occupational workers inhaling titanium dioxide particles and lung cancer, while the other three showed no risk for cancer at all. And it’s key to note that IARC did not assess the effects of titanium dioxide found in foods.

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The use of lithopone in rubber products extends beyond mere coloration. Its unique chemical composition allows it to act as an effective UV stabilizer, protecting rubber from the degradative effects of sunlight exposure. Furthermore, lithopone contributes to enhancing the strength and durability of rubber compounds. Its fine particle size and uniform dispersion within the rubber matrix lead to improved stress distribution, thereby reducing the likelihood of cracks and fractures under mechanical strain.

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