Calcined Kaolin 325 mesh
Calcined kaolin (325 mesh) is a fine alumino-silicate powder used as a functional filler and refractory component.
Description
Calcination alters the kaolin’s structure, enhancing thermal stability and affecting brightness and oil absorption. The fine grade supports smooth surfaces and dense packing in coatings, ceramics, and castables.
Applications
- Filler in refractory mortars and low-cement castables
- Ceramic formulations, engobes, and glazes (grade-dependent)
- Coatings and sealants requiring controlled rheology
Packaging
- Sealed bags on pallets with product and batch labels
- Prevent tearing and dust release during handling
- Avoid moisture ingress in transit
Storage
- Store dry and covered; reseal after opening
- Minimize exposure to humidity
- Use FIFO to maintain lot consistency