The ability to inject large numbers of small air bubbles throughout concrete mixers, to decrease bleeding, segregation, workability, and improve overall concrete quality, is known as an "air-entraining agent". Description An Air Training A
Vanadium hydroide, ultrafine, micron, gray-black powder, chemical formula VH2. Purity: 99%Particle Size 325mesh About vanadium hydride VH2 powder: The vanadium hydride is a unique hydrogen-absorbing/desorbing pressure that approaches a binary h
Bismuth Telluride is a grey powder having the molecular structure 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% B
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