|Monthly Tech-Tip |
Top two samples: Bayferrox 120M. Bottom two samples: Huntsman #1115. Left two glazes: 4% iron in G2926B glossy base. Right two glazes: 4% in G2934 matte base. The cone 6 firing employed a drop-and-hold schedule.
Iron Oxide Red
Red iron oxide is the most common colorant used in ceramic bodies and glazes. As a powder, it is available in red, yellow, black and other colors.