Octadecylamine ethoxylate ether, also known as Polyoxyethylene stearamide, colorless to yellow solid, insoluble in water to soluble in water, soluble in acetone, benzene and other organic solvents, with excellent emulsification,dispersion, solubiliza…
Molybdenum powder boride is a combination of molybdenum with boron. The chemical formula for molybdenum is MoB2, and the molecular weight is 202.69. Purity: >99%Particle size : 5-10um Molybdenum Boride MoB2 Pulp : Molybdenum-boride consists of moly…
Concrete is a stone mixed with water, sand, stones and some chemical additives, if necessary, in a particular proportion. Foaming occurs when concrete is made due to agitation. The appearance of a large amount of foam will lead to a decrease in the s…
It is reported that the Russian New Crown Virus Epidemic Prevention and Control Headquarters released a message on the 25th that based on the principle of reciprocity, Russia will resume international flights with Germany, Venezuela, Syria, Tajikista…