Precipitated silica.
Micro Silica Fume.
White perlite for heat insulation.
Molded fine structure graphite.FOB
Fluorspar, fluorspar lumps, fluorspar powder, fluorspar briquettes.
Bentonite.Transportation etc
Nano colloidal silica, colloidal silica binder, silica sol for investment casting, refractory, concrete..
colloidal silica polishing slurry, alumina polishing slurry for cmp polishing..
graphite crucible, graphite mold, graphite rod, graphite plate, CFC graphite goods.
Rheological additive,organoclay,organophilic clay.