Standard Test Method for Relative Tinting Strength of White Pigments by Visual Observation

Importancia y uso:

4.1 This test method is used as a referee method and for quality control. The vehicle (oil) for preparing the dispersions and the tinting pigment (ultramarine blue) are specified but other vehicles and tinting pigments can be used. Any such changes in the test method must be agreed upon between the purchaser and the seller.

4.2 The results obtained with a muller do not necessarily agree with an industrial situation where different dispersing conditions exist. However, dispersing with a muller is a fast and relatively inexpensive way of testing tinting strength for routine quality control.

Subcomité:

D01.26

Referida por:

D7540-09R19, D2745-00R23, D0079-86R20

Volúmen:

06.01

Número ICS:

87.060.10 (Pigments and extenders)

Palabras clave:

tinting strength; visual; white pigments; white pigment strength;