Bismuth Telluride is a grayish powder having the molecular form Bi2Te3. Bismuth telluride can be used as a semiconductor material, with high electrical conductivity and low thermal conductivity.Particle Size: -80mesh and -100mesh Purity: 99.99% Bis…
Features,Part Name, and Marking of the nsk bearings Thensk bearings used in a rolling mill is limited in its dimensions by the rollneck diameter and minimum roll diameter. The nsk bearings is so designed thatits load rating may be as large as possibl…
Sodium 3-Nitrobenzenesulfonate is a white powder, soluble in water and ethanol, but insoluble in organic solvents such as ether and benzene. Purity: >=92% About Sodium 3-Nitrobenzenesulfonate: Sodium 3-Nitrobenzenesulfonate has the characterist…
The Global Silicon Metal Market Generally, there are two different types of silicon metals. One is called the Chemical grade and the other is called the Metallurgical grade. These t…