What is Spherical quartz powder?Speherical quartz powder refers to amorphous Shi Ying powder product with spheroidal particles as well as SiO2 as the major element. It is commonly made use of in high-tech areas such as copper-clad laminate in large-s…
Whether you'' re looking for round silica powder or silica micropowder, there are some things you'' ll wish to think about prior to buying. The two materials are both understood for their flowability and particle-size distribution, yet they'' re addi…
The European Commission has submitted to member states a new draft of sanctions against Russia, including an oil embargo. Some member states that rely heavily on Russian energy sought exemptions. Western media reported that the European Commission d…
Guotai Junan released a research report saying that under the background of carbon neutrality, the scarcity of coal mines is prominent, and the value of assets will continue to increase. The high point of capital expenditure in the coal industry appe…