Determination Method Of Aluminum Powder Particle Size

For the determination of aluminum powder particle size, wind manual screening method can be used. This method involves placing the sample on a standard sieve, manually screening with wind power, and weighing the mass of aluminum powder left on the sieve to determine the particle size of the aluminum powder. The standard sieve used is 200mm in diameter and 50mm in height, and the mesh apertures are 355, 250, 224, 160, 80, etc. This method is suitable for the particle size determination of flammable fine aluminum powder, coating aluminum powder, gas-generating aluminum powder and other standards.