Magnesium diboride, MgB2, is a compound with an ionic structure and a hexagonal system of crystal structure. It is a compound with alternate layers of magnesium, and boron. Purity>99%Particle size: 5- 10um Magnesium Diboride Powder MgB2: Magnesi…
Australian alumina ban disrupts Rusal MgB2 powder prices for chemicals. Patel said. "One possible outcome could be Chinese buyers buying alumina and reselling it through eastern Russian ports." Rusal has a 20% stake in the Queensland Alumina Refinery…
Gazprom recently said it had completely suspended gas supplies to Bulgarian Gas company and Polish Oil and Gas Company (PGNiG) because it was not being paid in rubles. Russia said it would resume gas supplies after it agreed to pay for them in ruble…
From the proportion of production capacity of various raw materials, it is not difficult to find that the proportion of coal to polypropylene production capacity has decreased in recent years, while the proportion of oil to polypropylene production c…
CuO, copper oxide. Copper oxide is a black copper oxide with a slightly amphoteric, and slight hygroscopic chemical formula. Its relative molecular mass of 79.545 is 66.36.9 g/cm3, its density is 6.9 g/cm3, while the melting point for copper is 1026.…
Polycarboxylate superplasticizer is often used in concrete, which can reduce the water consumption of concrete while maintaining the same fluidity, thus improving the strength and durability of concrete.…