Tungsten Trioxide yellow powder. Tungsten trioxide, yellow powder, insoluble in water. Soluble in alkali. This is used for the manufacture of high melting points alloys and hard alloys, as well as tungsten wire and fireproof material. Color: yellow,
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
Sodium Dodecyl Sulfonate offers excellent penetration, washing and wetting. It also has good decontamination, emulsification, and a high level of wetting. About Sodium Dodecyl sulfonate Sodium dodecylsulfonate features a rich and fine foam.
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