Tiêu chuẩn quốc tế
|
Số hiệu
Standard Number
ASTM D521-02(2019)
Năm ban hành 2019
Publication date
Tình trạng
A - Còn hiệu lực
Status |
|
Tên tiếng Anh
Title in English Standard Test Methods for Chemical Analysis of Zinc Dust (Metallic Zinc Powder)
|
|
Chỉ số phân loại Quốc tế (ICS)
By field |
|
Số trang
Page 4
Giá:
Price Liên hệ / Contact us
|
|
Phạm vi áp dụng
Scope of standard 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, 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.
|