Usage: Coating Auxiliary Agents, Electronics Ch...

tungsten granule  

Appearance Bright gray polyhedron granule. 
Application Used as flux in the analysis of carbon and sulfur. Mesh
Size -1180μm+850μm(-16~+20) -850μm+425μm(-20~+40) -425μm+250μm(-40~+60) -250μm+180μm(-60~+80) Sieve
Analysis Oversize≤5%,Undersize≤7% Carbon,Sulfur and Oxygen
Contents C≤0.001% S≤0.0007% O≤0.05