Applications of fumed silica powderFumed silica powders are created by the pyrolysis procedure of flame, quartz sand or silicon tetrachloride. They have a huge details surface as well as a low mass thickness.Fumed stage silica powder is used in a vas…
Applications of fumed silica powderFumed silica powders are produced by the pyrolysis process of flame, quartz sand or silicon tetrachloride. They have a big specific surface and also a reduced mass density.Fumed phase silica powder is utilized in a…
The African Development Bank will finance $25 billion by 2025 to support Africa's fight against climate change, the bank's president said at the bank's annual meeting in Accra, Ghana. He noted that climate change has had many negative impacts on the…
OPEC+, an oil producers' alliance led by Saudi Arabia and Russia, stuck to its original plan to increase output by just 432,000 b/d in June, continuing to defy calls from major consumers led by the United States to pump more oil to keep prices down.…
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.…