Tantalum-nitride, a chemical substance used for precision chip resistors is tantalum nitride resistance that can resist water vapour erosion. Purity: 99%Particle size 5-10um About Tantalum Nitride TaN Powder : Tantalum nitride It is one…
Fraport sees lower cargo volumes in 2022 as the ongoing war in Ukraine, restrictions in China and a slowing global economy continue to weigh on its performance. Cargo volu…
In this article, we will talk about the problems when water reducer meets different kinds of cement and solutions.…
Polycarboxylate superplasticizer has high surface activity and good foam retention, which will affect the strength of concrete due to excessive gas content.…