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ASTM D7713-18
Standard Specification for Aqueous Engine Coolant Grade Glycol (53 % by Volume Nominal)
NORMA vydaná dňa 1.11.2018
Informácie o norme:
Označenie normy: ASTM D7713-18
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.11.2018
Kód tovaru: NS-904529
Počet strán: 2
Približná hmotnosť: 6 g (0.01 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Chladicí prostředky. Mrazicí prostředky. Mrazuvzdorné prostředky
Anotácia textu normy ASTM D7713-18 :
Keywords:
engine coolant, ethylene, glycol, polyester, propylene glycol, pre-diluted, recycled,, ICS Number Code 71.100.45 (Refrigerants and antifreezes)
Doplňujúce informácie
| 1. Scope | ||||||||||||||||||||||||||||||||||||||
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1.1 This specification covers both commercial products, engine coolant grade ethylene glycol and propylene glycol, including virgin glycols and those derived from the recycling of vehicle engine coolants and industrial source glycols. 1.2 Types EG-1 and PG-1 cover glycols with sufficiently low limits on components to allow a blended coolant to meet most OEM (Original Equipment Manufacturer) specifications. These types will probably be virgin materials, although redistillation could produce a sufficiently pure product. Types EG-2 and PG-2 cover glycol that will be suitable for many coolants. These types can be either redistilled or virgin. 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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