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Drink Up: A Study Of The Food-Safe Quality Of Ceramics Glazes With The Addition Of Rutile, Morgan A. Baldinelli

Honors College Theses

Food-safe ceramic glazes can be altered with additives and become harmful to the user of the ceramic ware. Rutile is a frequently used material added to glazes to create variegation in glazes, but it is commonly known to cause defects in the glaze that can be unsafe for food. This experiment is conducted to determine if rutile can be added to food-safe glazes and still retain their food-safe status. A food-safe glaze is a shiny, thin coating that does not leach chemicals or has an excess of colorants; common food-safe glazes are white liners and clear glazes as they have …