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Standard Test Methods for Chemical Analysis of Zinc Dust (Metallic Zinc Powder)
Přeložit název
NORMA vydána dne 1.6.2019
Označení normy: ASTM D521-02(2019)
Datum vydání normy: 1.6.2019
Kód zboží: NS-951223
Počet stran: 4
Přibližná hmotnost: 12 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
calcium, chlorine, potassium ferrocyanide, zinc dust, zinc powder,, ICS Number Code 87.060.10 (Pigments and extenders)
Significance and Use | ||||||||||||||||||||||||||
3.1 These test methods compile procedures which can be used to check the composition of purity of metallic zinc powder. This information is useful to both the formulator and users. |
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1. Scope | ||||||||||||||||||||||||||
1.1 These test methods cover procedures for the chemical analysis of metallic zinc powder in the form commercially known as zinc dust for use as a pigment in paints. 1.2 The analytical procedures appear in the following order:
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
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2. Referenced Documents | ||||||||||||||||||||||||||
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