LEARKA, JSC

LEARKA, JSC

LEARKA, JSC successfully continued the tradition of the former only Czechoslovak producer of pigments and fillers (Hrušovské chemické závody, n. p.) The factory first produced soda, sulfuric acid and chlorine, later chlorinated lime. Its high quality products competed...
Lithopone

Lithopone

Lithopone is a finely dispersed blend of zinc sulfide (ZnS) and barium sulphate (BaSO4). It was produced for the first time in 1847. The pigment grew more widely in the 20th century. It has optimal granulometry, high whiteness and hiding power and anticorrosive...