Coal tar compounds

Molecular Formula: 3PbPbSO4H2O Chemical Name: Lead sulfate tribasic. Lead sulphate tribasic. Character: white powder, smell sweet, Micro-dissoluble to water, dissoluble to nitr...

all kind of pvc granulas which is used for extruded and injected proucts,such as for the raw material for window,dorr profile and other much injection goods. There are soft,hard,...

Specification: Item 1 Viscosity S(C100ml, 85C) 350, 400 specific gravity (d20/4) 1.01, 1.06 Description and Usage: Pine tar is produced by decarboxy lotion and oxidation of...

The coal based granular activated carbons, according to different production processes, can be divided into fractured and extruded granular activated carbon. They are characterized...

Coal-based activated carbon refined from high-quality anthracite as raw material，can be used to purify drinking water, removal of residual chlorine, deodorantï&f...