White to light yellow waxy substance at room temperature. Soluble in organic solvents and insoluble in water. Sorbitan tristrearate - What you need to know Dehydration closed loop generation of sorbitol is performed, followed by 3mol stearic ester…
What is diamond dust? The most difficult materials, diamonds, are known as super materials. It is harder than hard tools, like the Congo, carbides, W and other tool materials, like cement carbides and high speed steel. Superhard materials are ideal f…
The price of nickel and stainless steel rose together. Nickel afternoon hand in hand with stainless steel together turn red up. Due to the temporary easing of geopolitical risks, risk assets are now picking up, nonferrous metals, stock markets, and s…
Silicon nitride is used as high-grade refractory material, such as SI3N4-SIC refractory combined with sic for blast furnace shaft and other parts…