PARTICLE SIZES EXPLAINED - rimworld.com

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PARTICLE SIZES EXPLAINED . You will often see chemicals in fireworks and propellant formulas that look like these: Aluminum, atomized, 22 micron Aluminum, -325 mesh Aluminum, -325 mesh, spherical, 22 micron Do you really know what those PARTICLE SIZES really mean? What is really being described? When they say "-325 mesh" and "22 micron", what's the difference? And why does it matter to you? Well, it can definitely help you to know how the PARTICLE " size " ratings get assigned to metal powders. Most of the size ratings come directly from the wholesaler or manufacturer. But every so often we buy surplus materials which may not come with any additional information about the manufacturer, the size or shape of the powder.

PARTICLE SIZES EXPLAINED You will often see chemicals in fireworks and propellant formulas that look like these: Aluminum, atomized, 22 micron

  Size, Particles, Explained, Particle sizes explained