Rutile sand
Rutile sand is a granular form of rutile, a mineral composed primarily of titanium dioxide, which is used in ceramics to provide unique visual and textural effects in glazes. When added to the glaze mixture, rutile sand generates speckled, textured and, in certain cases, crystalline patterns that give a distinctive, organic appearance to ceramic pieces.
The content of iron and other metals present in Rutile sand is key to the creation of unique hues, which can produce spots or veins that mimic natural stone patterns or geological formations, adding an artistic and natural character to the finish. In addition, in suitable firing atmospheres, Rutile sand can create visible crystalline structures on the surface of the glaze, adding a three-dimensional and dynamic touch.Interesting Fact
In addition to its use in ceramics, it is used in the glass and refractory materials industry because of its high resistance to extreme temperatures. This improves the durability of products subjected to intense heat.Helpful Tip
When applying rutile in glazes, be sure to test, as the effects can vary drastically depending on kiln temperature and atmosphere. You can mix it with other oxides to obtain a richer palette of colors and textures.