Praseodymium nutride is also known as prN powder. Praseodymium is used to make high-end electronic devices, such as sputtering targets and phosphors. coatings, etc. Purity: 99.5%Particle Size: -100 Mesh Praseodymium Nitride PrN Pulver: Praseody…
Concrete is an indispensable raw material in the construction of construction projects. In the process of preparing concrete, in order to improve the performance of concrete, it is necessary to add water reducing agent after adding water, stone, sand…
What are surfactants, and how do they work? Surfactants belong to a group that lowers the surface tension on a liquid. Surfactants are a class of compounds that reduce the surface tension of a liquid. They can be adsorbed onto gas-liquid or fluid-liq…
A lead-acid battery (VRLA) is a battery whose electrodes are mainly made of lead and oxides, and the electrolyte is a sulfuric acid solution.…