Average Particle Size (Microns)

Particle size analysis falls into two categories: Ultimate and physical. Physical particles are those we can measure using ordinary sieves. Ultimate particles, in the micron range, require the use of specialized devices.

Related Information

Videos

Links

Tests

Median Particle Size (Microns)

Tests

Sieve Analysis Dry
A measure of particle size distribution by vibrating a powdered sample through a series of successively finer sieves

Tests

% < 0.5 microns

Tests

Ultimate Particle Size Distribution

Tests

% < 20 microns

Tests

% < 10 microns

Tests

% < 2 microns

Tests

% < 1 micron

Tests

Sieve Analysis 35-325 Wet
A measure of particle size distribution by washing a powdered or slaked sample through a series of successively finer sieves

Glossary

Ultimate Particles
Utlimate particles of ceramic materials are finer than can be measured even on a 325 mesh screen. These particles are the key players in the physical presence of the material.

Typecodes

Particle Tests
Tests conducted to determine particle populations, sizes, shapes, densities, surface areas, etc.

By Tony Hansen
Follow me on