Large grain size yellow tungsten oxide is tungsten trioxide with large grain size. Large grain size tungsten trioxide’s detection is mainly detecting…

High density yellow tungsten oxide may be used where higher density is required. In the production process, yellow tungsten oxide should be…

High-purity ultrafine yellow tungsten oxide, or high-purity ultrafine tungsten trioxide is a yellow or light green powder with purity higher than 99.99%…

High-purity high density yellow tungsten oxide is a yellow powder with excellent pressing property to prepare tungsten trioxide target with high purity…

Medium yellow tungsten oxide or medium tungsten trioxide may be prepared by tungstic acid calcination method, in which tungstic acid is dried…

Coarse yellow tungsten oxide or coarse tungsten trioxide may be prepared by the ammonium paratungstate – sodium complex salt method. And the…

Fine yellow tungsten oxide or fine tungsten trioxide is prepared by using double salt method. The finer the granular of yellow tungsten…