Область применения

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

1.2 The analytical procedures appear in the following order:

SectionPreparation of SampleZinc OxideTotal Zinc, Using Diphenylamine as Internal IndicatorTotal Zinc, Using Uranyl Acetate as External IndicatorTotal ImpuritiesTotal SulfurMoisture and Other Volatile MatterLeaded Zinc OxideTotal LeadTotal ZincTotal SulfurTotal ImpuritiesMoisture and Other Volatile MatterWater-Soluble SaltsZinc SulfideZinc OxideZinc SulfideWater-Soluble SaltsMoisture and Other Volatile MatterBarium SulfateTitanium 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.