Applications of fumed silica powderFumed silica powders are generated by the pyrolysis process of flame, quartz sand or silicon tetrachloride. They have a big certain surface area and also a reduced bulk density.Fumed phase silica powder is made use…
Applications of fumed silica powderFumed silica powders are produced by the pyrolysis procedure of flame, quartz sand or silicon tetrachloride. They have a large specific surface area as well as a reduced bulk density.Fumed stage silica powder is use…
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,…
A recent poll in Britain found that public support for sanctions against Russia is falling as fuel and prices rise. The proportion of people willing to accept higher fuel prices as a result of western sanctions against Russia fell 14 percentage poin…
Fumed silica has a strong thickening effect. Primary particle size is 5–50 nm. The particles are non-porous and have a surface area of 50-600 m2/g. Used as a general purpose thickener and anti-caking agent (free-flowing agent) in powders.…