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Boron is a solid black or silvery-gray color. Crystal boron has a black color, is second in hardness only to diamond, and a relatively brittle surface. Purity>95%Particle size: 0.08-5um About Boron Amorphous Boron: The powder of Boron is black…
Under the spread of the new crown epidemic, after Americans experienced life and death, they set off the largest "resignation wave" in history, and the number of resignations broke the highest record since statistics began in 2000. Since April this y…
TEA dodecylbenzenesulfonate is a new type of sulfate anionic surfactant. It is easily soluble, dispersible, compatible with hard water, and has high electrolyte stabil.Solid content: 40% About TEA dodecylbenzenesulfonate: TEA dodecylbenzenesulfo…
This product has both anionic groups and cationic groups. This product is a surfactant with excellent perforation and wetting power. It is a highly effective surfactant. Alkyl C12-14 Sulfobetaine: The product's structure contains both anionic grou…
From April the French government will reduce fuel taxes slightly to ease the burden on consumers. Warned of possible energy shortages in France by the end of the year and called on the French to conserve electricity and gas from now on, saying that i…