Standard Guide for Determining Mass Per Unit Area of Electrodeposited and Related Coatings by Gravimetric and Other Chemical Analysis Procedures

Importancia y uso:

4.1 The thickness of a coating is critical to its performance and is specified in many specifications calling for coatings.

4.2 These procedures are used for acceptance testing and appear in a few specifications.

4.3 Coating thickness instruments are often calibrated with thickness standards that are based on mass and area measurements.

4.4 The average thickness of a coating on the measured area can be calculated from its mass per unit area only if the density of the coating material is known.

Subcomité:

B08.10

Referida por:

B0449-93R22, B0659-90R21

Volúmen:

02.05

Número ICS:

25.220.40 (Metallic coatings)