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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 consists…
Is boron amorphous or crystalline?Boron can be prepared in several crystalline and amorphous forms. The well-known forms of crystallization are α-rhombohedral (α-R), β-rhombohedral (β-R) and β-tetragonal (β-T). In spec…
Amorphous graphite is usually formed by contact metamorphism of anthracite coal seams with metamorphic agents (e.g. tectonic stress, magma, etc.).…
The European Commission has submitted to member states a new draft of sanctions against Russia, including an oil embargo. Some member states that rely heavily on Russian energy sought exemptions. Western media reported that the European Commission d…
Statistics from Lange Steel show that from January to May this year, the overall profit of the steel industry was 228.23 billion yuan, accounting for 92.6% of the total profit of 246.46 billion yuan in 2020. The performance forecasts of related liste…
EBS Ethylene Bis Stearamide Emulsion, a white emulsion. It is safe for the environment, is not toxic, isn't polluting and is non-hazardous. This product can be used to make inks, paints, and leather coatings.Particle Size: D50: =2mm Product name: E…
ODAB-35 offers excellent compatibility with anionic surfactants as well as cationic and amphoteric, and nonionic. About Octyl decyl acid amido propyl betaine: ODAB-35 can be used with a variety of surfactants: amphoteric surfactants as well as ani…
The U.S. and its allies plan to impose sanctions on more Russian industries and supply chains.The US government representatives recently visited Europe to consult with allies on strengthening and enforcing sanctions to punish Russia. They also plan t…