Silver nanoparticles, also known as black powder, is a mixture of nanomaterials, elemental argent, and nano-materials. It has a high surface energy, surface activity, and catalytic performance. Purity: 99%Particle size: 50nm. 100nm. 500nm The follo…
For billionaires, the new crown epidemic is like a 'gold rush'! The Deutsche Presse-Agentur said on the 17th that in 2022, the wealth held by the world's top ten richest people will jump from $700 billion to $1.5 trillion, an average dail…
When the same polycarboxylic acid sloughing agent is used but different cement is used, it is possible that this polycarboxylic acid sloughing agent has good compatibility with one kind of cement but poor compatibility with another cement, and when u…
What is Aluminum Silicon Carbide?Aluminum silicon carbide is a form of aluminum alloy used in the matrix of particle-reinforced matrix composites. According to the requirements of the design, SiC particle reinforcement is a kind of aluminum alloy in…