Praseodymiumoxide is a black, powdery substance with the molecular form Pr6O11. It is insoluble in water. However, it can be dissolved in acid to create trivalent salts. High electrical conductivity. Purity: 99.9%Particle Size: -100 Mesh About P…
The concrete fast curing additives concrete The concrete fast curing additives 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…
Nanomaterials are widely used in cosmetics because of their unique optical, thermal and electromagnetic properties.…
There are two general cement-based foaming materials, chemical foaming and physical foaming.…