Tungsten Trioxide yellow powder. Tungsten trioxide, yellow powder, insoluble in water. Soluble in alkali. This is used for the manufacture of high melting points alloy and hard alloys, as well as tungsten wire and fireproof material. Color: yellow, p…
Germanium Telluride's chemical formula is GeTe with a molecularweight of 200.24. It is important as a semiconductor material of the group II-VI. Purity: 99.99%Particle Size: -100 Mesh About Germanium Telluride GeTe Powder : Germanium Tellur…
At first, concrete additives were used only to save cement. With the development of construction technology, admixture has become the main measure to improve the performance of concrete.…
The yellow-brown powder is sodium lignosulfonate. It's a chemically altered product from natural lignin. Content: 50-65% The Diffusing Agent M-9 Sodium Ligninsulfonate The M-9 Sodium Ligninsulfonate Diffusing Agent has the following characteristi…