Potassium feldspar
Potassium feldspar is a mineral raw material used in the ceramic, porcelain, glass and other industrial sectors. This group includes orthoclase and microcline feldspars, valued for their potassium oxide content and stable technological properties.
In ceramic production, potassium feldspar is used as a flux. It contributes to the formation of a glassy phase during firing, improves body sintering, increases the density of the ceramic body and helps produce items with high strength and stable geometry. The material is especially important in the production of ceramic tiles, porcelain stoneware, porcelain and sanitary ceramics.
One of the key advantages of potassium feldspar is its ability to support high whiteness of the fired body and color stability in finished products. This is particularly important for manufacturers where appearance, shade, surface quality and batch-to-batch consistency are critical.
Applications
Potassium feldspar is widely used in the production of ceramic tiles, porcelain stoneware, porcelain, sanitary ceramics, glazes and technical ceramics. It is used in formulations where firing temperature, sintering degree, color, whiteness and mechanical properties of the finished product need to be controlled.
Suitable for the Following Industries
- ceramic tile production;
- porcelain stoneware production;
- porcelain production;
- sanitary ceramics production;
- production of glazes and ceramic bodies;
- manufacturers requiring a stable potassium-rich flux.
We have various types of potash feldspar available and select raw materials based on the customer's technological requirements.