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This product has a yellowish liquid that is tasteless, with a boiling temperature of 235-245 degrees Celsius. Its relative density (25C) is 0.91, and its solubility in organic solvents. Alcohol, however, does not dissolve it. The HLB value for this p…
The superplasticizer concrete The superplasticizer is an admixture that can greatly reduce the amount of mixing water under the condition of the same slump of concrete. The plasticizer is a kind of concrete admixture that can reduce water consumption…
The World Platinum Investment Association (WPIC) said recently that carmakers are accelerating reductions in palladium use and increased use of platinum due to concerns about Russian palladium supplies. However, it still expects a significant surplus…
Boron is a solid black or silvery-gray color. Crystal boron has a black color, is second in hardness only to diamond, and is relatively brittle. Purity>95%Particle size: 0.08-5um About Boron Amorphous Boron: The powder of Boron is black or dark…