3A molecularsieve powder is obtained from NaA molecularsieve powder that has been exchanged with K+. K+ is the hydrate or crystalline silica aluminate metallic salt. 3A molecular sieve dust has characteristics such as uniform particle size, stability.
Concrete foaming agents have been widely used in many fields, improving the physical properties of concrete and providing a more economical, environmentally friendly, and efficient solution for various projects.
Manganese diboride (MnB2) is a new functional material with many potential applications. Its crystal structure, chemical bond, physical, chemical, optical and magnetic properties are the focus of research.
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