Aktivní norma | Vydána: 01.11.2025

ASTM D7618-25a

Standard Specification for Ethyl Tertiary-Butyl Ether (ETBE) for Blending with Aviation Spark-Ignition Engine Fuel (Includes all amendments and changes 11/24/2025).

Dostupné jazyky: Anglicky

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Podrobné informace

Označení: ASTM D7618-25a

Datum vydání: 01.11.2025

Stran: 4

Země: Americká technická norma

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Anotace

This specification covers requirements for fuel grade ethyl tertiary-butyl ether (ETBE) that may be used for blending with fuels for aviation spark-ignition engines where permissible. The requirements for ETBE that may be used for blending with fuels for aviation spark-ignition engines are given. The ETBE shall be visually free of undissolved water, sediment, and suspended matter that could render the material unacceptable for the intended application.

Keywords:
aviation spark-ignition engine fuel, blending, corrosion, ETBE, ethanol, ethyl tertiary-butyl ether, impurities, methanol, water content,, ICS Number Code 75.160.20 (Liquid fuels)

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