ASTM D478-86(1997)

ASTM D478-86(1997) - 10.11.1997

1. Scope

1.1 This specification covers the pigments commercially known as zinc yellow (zinc chromate).

1.2 Two types are included:

1.2.1 Type I -High-purity, low sulfate and chloride content.

1.2.2 Type II -Regular grade.

2. Referenced Documents

D185-07(2023)	Standard Test Methods for Coarse Particles in Pigments
D444-88(2020)	Standard Test Methods for Chemical Analysis of Zinc Yellow Pigment (Zinc Chromate Yellow)
D387-00	Standard Test Method for Color and Strength of Chromatic Pigments with a Mechanical Muller