What is Round quartz powder?Speherical quartz powder describes amorphous Shi Ying powder product with spheroidal fragments and also SiO2 as the major part. It is widely utilized in high-tech areas such as copper-clad laminate in massive incorporated…
Whether you'' re looking for spherical silica powder or silica micropowder, there are some things you'' ll want to take into consideration before getting. The two products are both recognized for their flowability and particle-size circulation, howev…
Under the spread of the new crown epidemic, after Americans experienced life and death, they set off the largest "resignation wave" in history, and the number of resignations broke the highest record since statistics began in 2000. Since April this y…
Gazprom recently said it had completely suspended gas supplies to Bulgarian Gas company and Polish Oil and Gas Company (PGNiG) because it was not being paid in rubles. Russia said it would resume gas supplies after it agreed to pay for them in ruble…
Russia's insistence on paying for Russian gas in rubles has rattled European countries: Greece held an emergency meeting of suppliers, the Dutch government would urge consumers to use less gas, and the French energy regulator told consumers not t…