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ASTM D6126/D6126M-21
Standard Specification for HFC-23 (Trifluoromethane, CHF3)
NORMA vydaná dňa 1.6.2021
Informácie o norme:
Označenie normy: ASTM D6126/D6126M-21
Dátum vydania normy: 1.6.2021
Kód tovaru: NS-1028040
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM D6126/D6126M-21 :
This specification covers the test methods and requirements for HFC-23 (trifluoromethane, CHF3) as a fire fighting medium. This specification, however, does not address the fire fighting equipment or hardware that employs HFC-23 or the conditions of employing such equipment (for example, handshields, fixed installations, etc.). It also does not address the storage or transportation of HFC-23. When analyzed by appropriate test methods, sampled specimens shall conform to requirements as to purity, acidity, water content, nonvolatile residue, and suspended matter or sediment.
Keywords:
CHF3, FE-13 FE-13 is a trademark of The Chemours Company., fire fighting, fire fighting agent, fire protection, fire suppressant, HFC-23, hydrofluorocarbon, trifluoromethane,, ICS Number Code 13.220.10 (Fire-fighting),71.080.20 (Halogenated hydrocarbons)
Doplňujúce informácie
| 1. Scope | ||||||||||||||
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1.1?This specification covers the requirements for HFC-23 as a fire fighting medium. 1.2?This specification does not address the fire fighting equipment or hardware that employs HFC-23 or the conditions of employing such equipment (for example: handshields, fixed installations, etc.). 1.3?This specification does not address the storage or transportation of HFC-23 Storage handling, and transportation issues are addressed in Practice D6127. 1.4?The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined. 1.5?The following safety hazards caveat pertains to the test methods portion, Section 6, of this specification: 1.6?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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