Standard Test Methods for Density of Coating Powders

Importancia y uso:

4.1 Test Method A is a straight-forward method using readily available laboratory equipment and glassware. Test Method A may only be used with powder that does not contain metallic pigments.

4.2 Test Method B provides better precision at higher cost and includes metallics, although different models produced different grand averages for each of the three samples tested.

4.3 Test Method C may be used when the formulation is known, and the density of each raw material is available.

Subcomité:

D01.51

Referida por:

D3451-24, B1000-21, D4242-25

Volúmen:

06.02

Número ICS:

87.040 (Paints and varnishes)

Palabras clave:

coating powders; density; metallics; powder coatings; pycnometer;