3.1 This collection of test methods is used by pigment producers and paint manufacturers for process control, product acceptance, and research and development.
Область применения1.1 These test methods cover procedures for the chemical analysis of cuprous oxide and copper pigments.
1.2 The analytical procedures appear in the following order:
Sections
Total Copper
7
Total Reducing Power as Cuprous Oxide
8 and 9
Metallic Copper
10 and 11
Cuprous Oxide
12
Cupric Oxide
13
Metals Other than Copper
14 – 16
Chlorides and Sulfates
17 and 18
Acetone-Soluble Matter
19
Water
20
Stability
21
Coarse Particles
22
Coarse Particles Insoluble in Nitric Acid
23
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.