The nepheline syenite has the characteristics of stable quality, fine fluxing power under low temperature and high whiteness, and can be applied in polished tiles and white grains to increase the semi transparency of the ceramic tiles.

Specifications:

SIO2: 50%, AL2O3: 28.9%, FE2O3: 0.16%, TIO3: 0.01%, CAO: 3%, MGO: 0.08%, K2O: 3.17%, NA2O: 13.5%, IL: 0.3.
Size: 200 mesh or 250 mesh, packed in woven bags of 50kg.