A wave of layoffs that has swept the entire Internet industry has intensified. China's Internet industry has experienced several crises and major changes in the past development process. There is also a "brief history of layoffs by major Internet com…
Putting a thin layer of copper on the surface could potentially kill the virus that causes COVID-19 more quickly. A n introduction to the molybdenum disulfide coating of the new material Researchers have found that using copper or copper compound fil…
Fatih Birol, executive director of the International Energy Agency (IEA), said Wednesday that the European Union could face a shortage of about 27 billion cubic meters of gas in 2023, or about 6.8 percent of the bloc's benchmark total gas demand.…
Hexaglycerin is a nonionic, nonionic surfactant. It can be used to emulsify or disperse products, as well stabilize, control, and regulate viscosity. It has a good water solubility. About Hexaglycerin monostearate: Hexaglycerin is a nonionic, non-…
Viscosity and fineness are important indicators that affect the performance of hydroxypropyl methylcellulose HPMC. Studies have shown that the water retention effect of HPMC increases with the increase of its viscosity, but after the viscosity exceed…