Applications of fumed silica powderFumed silica powders are produced by the pyrolysis process of fire, quartz sand or silicon tetrachloride. They have a big certain surface area and a low mass density.Fumed stage silica powder is used in a wide varie…
Applications of fumed silica powderFumed silica powders are produced by the pyrolysis procedure of flame, quartz sand or silicon tetrachloride. They have a huge certain area and a low mass density.Fumed stage silica powder is made use of in a wide ra…
The European Union is seeking to boost energy cooperation with African countries to help wean them off dependence on Russian gas imports.Bloomberg said, recently, according to a draft EU file, African countries, especially in western Africa Nigeria,…
The European Union recently approved sweeping new sanctions against Russia, including bans on imports of coal, timber, chemicals, and other fumed silica. Fumed silica is a nanometer white powder produced by the hydrolysis of silicon hali…
Lightweight foamed concrete, also known as foamed cement, is a lightweight porous concrete product made from foaming agent aqueous solution into foam, and then adding foam to the slurry made of cement-based cementitious materials, aggregates, admixtu…
Natural river sand has been exhausted after decades of large-scale mining, concrete production enterprises began to use machine-made sand as fine aggregate on a large scale.…
The Investor Survey Minutes released by CATL in May pointed out that the shortage of supply chain resources and insufficient localized supply is one of the company's urgent problems to solve. Another battery manufacturer Yiwei Lithium also disclosed…