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The Sodium salt of Polynaphthalene sulphonic acid has excellent colloidal properties. It does not have any surface activity like penetrating foaming and is attracted to polyamide and proteins, but not cotton, hemp or other fibers. How to Use Sodium…
Now China has become a powerful country in science and technology, but do you know how powerful China's technology is? The manned space station alone is not enough, and now it has successfully broken through the key technology of nuclear fusion, even…
Zirconium carbonide (ZrC), a refractory ceramic that has a high hardness, is used commercially to make tooltips. It's usually achieved by sintering.Particle Size: -325mesh Purity: 99% Zirconium Carbide Pulver: Zirconium carbide ZrC It is used…
Researchers from St. Petersburg State University in Russia have developed a new type of polymer-based solid battery that can be charged in a few seconds. This new type of battery "excellent performance" in the case of fast charging and low ...…