Boron is a solid black or silvery-gray color. Crystal boron has a black color, is second in hardness only to diamond, and has an brittle surface. Purity>95%Particle size: 0.08-5um About Boron Amorphous Boron: The powder of Boron is black
Ethoxylated propoxylated, a non-ionic low-foam surfactant, has a high resistance to hardwater and electrolytes as well as excellent lubrication properties. The ethoxylated and propoxylated is: Ethoxylated propoxylated has excellent emulsification
Molecular Sieve 13X (alkali metal silicon aluminate) is a particular type. Its effective aperture in sodium salt forms is 10 angstrom. However, it can adsorb molecules that are smaller than 10 to 10 angstrom. It is suitable for use as catalyst carrier
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