- How are oxides used in ceramics?
All pigments used for ceramics can be mixed, so why miss out on your own completely fresh colors for creativity and experimentation. In the firing process, the colors blend together more strongly, creating higher purity, strength and brightness. The addition of copper carbonate makes eye colour stronger, so the percentage of material required to create vivid colours is significantly reduced, making it extremely cost-effective.
How to use copper carbonate paint in pottery:
- Malachite and azurite as well as basic copper carbonate have been used as pigments. An example of the use of azurite and its artificial form of blue emerald is Peter Paul Rubens’ Balthasar Gerbier family portrait. Deborah Kip’s green dress is painted with azurite, smalt, Blue Verditer (an artificial form of azurite), yellow ochre, lead-tin yellow and lake yellow. Green is achieved by a mixture of blue and yellow pigments.It is also used in certain types of cosmetics, such as lipstick, although it can also be toxic to humans. It has also been used for many years as an effective algae remover in farm ponds and aquaculture operations.When ceramic pigments are used in glazes, usually at concentrations of 1-10%, more care must be taken when using them because certain pigment systems will react with the material in the glaze. Produce harmful ingredients.
Post time: May-31-2022