Applications of fumed silica powderFumed silica powders are generated by the pyrolysis procedure of flame, quartz sand or silicon tetrachloride. They have a big particular area and a low bulk thickness.Fumed stage silica powder is utilized in a large…
Diamonds are forever, Gold is precious but which is rarer? Gold is a heavy metal formed during the collision of neutron stars and is one of the rarest elements on Earth.During the formation of the earth, heavy elements gradually accumulated towards t…
The compound of lightweight concrete additives is a trend. Because even if the performance of a single variety is excellent, it is impossible to meet more and more stringent technical requirements.…
According to statistics, of the 92 chemical products in the first quarter, 83 chemical products rose in price, accounting for 90.21%. The average increase and decrease this season is +20.48%, the highest in the past three years. The prices of many pr…
The COVID-19 pandemic has pushed tens of thousands of people out of the workforce, which also has a certain impact on the beautiful bhutan…