Standard Test Method for Wet-to-Dry Hiding Change

Importancia y uso:

5.1 Many architectural paints, particularly white and light tints, change significantly in film opacity as they dry. An increase in hiding is sometimes associated with porosity and poor film integrity with conventionally formulated coatings. A decrease can result in a disappointing paint job. The wet-to-dry hiding change is therefore a property of great practical importance.

5.2 This test method can be used in paint specifications and as a short, simple procedure for evaluation and quality control.

Subcomité:

D01.42

Referida por:

D5324-16R22

Volúmen:

06.02

Número ICS:

87.040 (Paints and varnishes)

Palabras clave:

hiding power; wet-to-dry hiding change;