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ASTM D521-02(2012)

Historical Reaffirmation

Standard Test Methods for Chemical Analysis of Zinc Dust (Metallic Zinc Powder)

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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:

 

Sections

Moisture and Other Volatile Matter

7

Coarse Particles

8

Matter Soluble in Hexane

9 and 10

Total Zinc

11 and 12

Metallic Zinc

13 and 14

Zinc Oxide

15

Calcium

16 and 17

Lead

18

Iron

19

Cadmium

20

Chlorine

21 and 22

Sulfur

23 and 24


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 and health practices and determine the applicability of regulatory limitations prior to 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.

SDO ASTM: ASTM International
Document Number D521
Publication Date Nov. 1, 2012
Language en - English
Page Count 4
Revision Level 02(2012)
Supercedes
Committee D01.31
Publish Date Document Id Type View
Jan. 10, 2002 D0521-02 Revision
June 1, 2019 D0521-02R19 Reaffirmation
Nov. 1, 2012 D0521-02R12 Reaffirmation
June 1, 2007 D0521-02R07 Reaffirmation
Jan. 10, 2002 D0521-90R99 Reaffirmation