SYM--Tetrabromoethane
Silicone Defoamer Agent Antifoam/Defoaing/ for PU Coating and Metal Cutting Fluid
Pta Catalyst Acetylene Tetrabromomide
Used as Sulfuric Acid Catalyst 7.5-8.5% V2o5 Fit211m Vanadium Pentoixde Catalyst
Dimethyl Silicone Emulsion 60% Chemical Silicone Emulsion 30%-60%