Problems when using pce powder
In terms of action mechanism, the molecular structure of polycarboxylate superplasticizer is comb type, and the polar anion…
In terms of action mechanism, the molecular structure of polycarboxylate superplasticizer is comb type, and the polar anion…
he compatibility of cement foaming agents and the foaming machine is the first consideration. Because there is a problem with compatibility between cement foaming agent and cement foaming machine.…
The lithium-ion battery has a nominal voltage of 3.7V (3.6V) and a charge cut-off voltage of 4.2V…
The purity of carbonaceous raw materials such as petroleum coke and pitch coke is relatively high, and the ash content is usually less than 0.5%, while the purity of natural graphite treated by flotation is relatively low, and the carbon content is u…
As inflation and supply-chain woes continue, more companies are raising prices Inflation continues to rise in the United States as supply chain crises rage and worker shortages persist. The combination of these factors puts pressure on companies that…
Thermal insulation materials refer to materials or material composites that have significant resistance to heat flow.…
Graphite has many excellent properties, so it is widely used in metallurgy, machinery, electrical, chemical, textile, national defense, and other industrial sectors.…
Nano silica can be used as electronic packaging materials…