The COVID-19 pandemic has pushed tens of thousands of people out of the workforce, which also has a certain impact on the bhutan birding…
Nanomaterials are widely used in cosmetics because of their unique optical, thermal and electromagnetic properties.…
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 daily increase o…
Nano thermal insulation coating can be used to absorb ultraviolet rays in sunlight and is often used in current decoration buildings.…
Fuel prices in South Africa have seen their biggest drop in two years since midnight local time on September 6. According to the government's price adjustment plan, the price of 93 and 95 gas…
Affected by the conflict between Russia and Ukraine, this year the European electrolytic aluminum production capacity is declining, as Russia this week stop running indefinitely "Nord stream no. 1" gas pipeline, electricity prices in Europe rose shar…
Recently, covid 19 outbreak spreads in Shanghai, China. There are more than 25,000 new asymptomatic domestic infections every day. China is implementing a dynamic zero-out policy. A leading respiratory expert said the key to COVID-19 prevention and c…
Nano titanium carbide is one of the transition metal carbides with the highest hardness, but its brittleness is not suitable for pure use. They are added to tungsten-based cemented carbide at 5-30% by weight to increase hardness and high temperature…
Because the steric hindrance of the extended polymer side chain effectively hinders the secondary agglomeration between cement particles, so the product has high dispersion performance and can maintain this performance for a long time to realize the…
Russian President says if the European Union imposes an oil embargo, Europe will buy energy at the most expensive price and economic activity in Europe will weaken. Rosneft needs to change its business model. Russia will help facilitate settlement an…
Russian President says if the European Union imposes an oil embargo, Europe will buy energy at the most expensive price and economic activity in Europe will weaken. Rosneft needs to change its business model. Russia will help facilitate settlement an…
Titanium Dioxide nanoparticle is a pigment with strong coloring power and strong hiding power in white coatings, so it is very familiar in the coating industry.…
What is Molybdenum Disilicide Powder?The appearance molybdenum di-silicate The gray metallic solid has a melting point around 2030degC, a mass density of 6.26g/cm3, is insoluble with most acids but not hydrofluoric or nitric. Its properties includ…
A surfactant called polyoxyethylene sorbitan, monolauric ester, is used in emulsifiers, dispersants, solvent stabilisers, etc. Polyoxyethylene monolauric ester is a polyoxyethylene sorbitan monolauric ester. By reacting sorbitan with ethylene, pol…
The type A sialic acids potassium salts are 3A molecular sieve. 3A molecular Sieve can be used to adsorb molecular that have a diameter of no more than 3A. About Molecular Sieves 3A 3A molecular sieve is the type A sialic acids potassium salt. 3…