How serious are fertility problems today? People don't want to give birth,can't afford it, and can't give birth that has become the "three mountains". The problem of childbirth is related to the people's livelihood. Whether a country can prosper or n…
An alloy is a mixture of chemical elements, at least one of which is metal.…
U.S. refiners forecast strong first-quarter earnings as margins on gasoline and diesel sales improved, refining capacity fell sharply and crude supplies tightened due to the Russia-Ukraine war.Global refining capacity has declined amid the coronaviru…
Nano silica can be used as electronic packaging materials…
TEA dodecylbenzenesulfonate is a new type of sulfate anionic surfactant. It is easily soluble, dispersible, compatible with hard water, and has high electrolyte stabilty.Solid content: 40% About TEA dodecylbenzenesulfonate: TEA dodecylbenzenesul…
TiN powder is the name given to titanium nitride. The melting point of TiN is higher than the melting points of other metal nitrides. However, it has a lower density, making it heat resistant. Purity: 99.5%Particle Size : 1-3um Titanium Nitride (Ti…