Wholesale price good Whiteness Potassium Feldspar,K Feldspar (K2O.Al2O3.6SiO2)

♦Item: Potassium feldspar in ceramics

♦Mesh: 300-2000

♦Application: Suitable for ceramic body, ceramic glazes, glass, porcelain etc..

 ♦ Packing: 50KGS per polystyrene bag, 25mts per container

 ♦ Content: K2O 9.55%, Al2O2 more than 16%, SiO2 70%, the density is 2.56g/cm3, Mohs hardness is 6, melting tepmerature is 1290 degree.