ASTM D3280 : 85(2004)

Standard Test Methods for Analysis of White Zinc Pigments

Standard Details

1.1 These test methods cover procedures for the analysis of white zinc pigments.

1.2 The analytical procedures appear in the following order:

	Section
Preparation of Sample
Zinc Oxide
Total Zinc, Using Diphenylamine as Internal Indicator
Total Zinc, Using Uranyl Acetate as External Indicator
Total Impurities
Total Sulfur
Moisture and Other Volatile Matter
Leaded Zinc Oxide
Total Lead
Total Zinc
Total Sulfur
Total Impurities
Moisture and Other Volatile Matter
Water-Soluble Salts
Zinc Sulfide
Zinc Oxide
Zinc Sulfide
Water-Soluble Salts
Moisture and Other Volatile Matter
Barium Sulfate
Titanium Dioxide

1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.