Known for its exceptional lubrication residential or commercial properties, tungsten disulfide powder is a product that is utilized in the aerospace market. It has a Coeficient of Rubbing (COF) of 0.03 and also it is immune to temperature. This makes…
In terms of action mechanism, the molecular structure of polycarboxylate superplasticizer is comb type, and the polar anion…
Recently, the EU proclaimed new sanctions on Russia, including coal, timber, rubber, cement, and fertilizer, as well as high-end seafood SiN powder. Silicon nitride is a kind of synthetic refractory material with good abrasion resistance,…
Since the beginning of this year, people around the world have felt the pressure of rising prices. Not only the rise in oil prices but also different industries have seen soaring prices. According to the latest data, from August 2021 to the present,…
After falling last week, international gold futures edged up on Monday, posting their second gain in seven sessions. Gold futures for April delivery rose 20 cents, or less than 0.1%, to settle at $1,929.50 an ounce on the New York Mercantile Exchange…