What is Spherical quartz powder?Speherical quartz powder describes amorphous Shi Ying powder material with spheroidal fragments and also SiO2 as the primary part. It is commonly used in high-tech fields such as copper-clad laminate in large-scale inc…
Whether you'' re looking for round silica powder or silica micropowder, there are some things you'' ll want to take into consideration before purchasing. Both materials are both recognized for their flowability and particle-size distribution, but the…
The Group of Seven leading economies is discussing imposing a cap on Russian oil prices by imposing restrictions on insurance and shipping, according to people familiar with the matter. The potential mechanism would only allow shipments of Russian c…
For billionaires, the new crown epidemic is like a 'gold rush'! The Deutsche Presse-Agentur said on the 17th that in 2022, the wealth held by the world's top ten richest people will jump from $700 billion to $1.5 trillion, an average dail…