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ASTM International - ASTM D381-12(2017)

Standard Test Method for Gum Content in Fuels by Jet Evaporation

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Organization: ASTM International
Publication Date: 1 July 2017
Status: inactive
Page Count: 6
ICS Code (Liquid fuels): 75.160.20
significance And Use:

5.1 The true significance of this test method for determining gum in motor gasoline is not firmly established. It has been proved that high gum can cause induction-system deposits and sticking of... View More

scope:

1.1 This test method covers the determination of the existent gum content of aviation fuels, and the gum content of motor gasolines or other volatile distillates in their finished form, (including those containing alcohol and ether type oxygenates and deposit control additives-see Note 7 for additional information) at the time of test.

1.2 Provisions are made for the determination of the heptane insoluble portion of the residue of non-aviation fuels.

1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3.1 The accepted SI unit of pressure is the Pascal (Pa); the accepted SI unit for temperature is degrees Celsius.

1.4 WARNING-Mercury has been designated by many regulatory agencies as a hazardous material that can cause central nervous system, kidney and liver damage. Mercury, or its vapor, may be hazardous to health and corrosive to materials. Caution should be taken when handling mercury and mercury containing products. See the applicable product Material Safety Data Sheet (MSDS) for details and EPA's website-http://www.epa.gov/mercury/faq.htm-for additional information. Users should be aware that selling mercury and/or mercury containing products into your state or country may be prohibited by law.

1.5 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 and health practices and determine the applicability of regulatory limitations prior to use. For specific warning statements, see 6.4, 7.4, and 9.1.

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.

Document History

April 1, 2022
Standard Test Method for Gum Content in Fuels by Jet Evaporation
1.1 This test method covers the determination of the existent gum content of aviation fuels, and the gum content of motor gasolines or other volatile distillates in their finished form, (including...
December 1, 2019
Standard Test Method for Gum Content in Fuels by Jet Evaporation
1.1 This test method covers the determination of the existent gum content of aviation fuels, and the gum content of motor gasolines or other volatile distillates in their finished form, (including...
ASTM D381-12(2017)
July 1, 2017
Standard Test Method for Gum Content in Fuels by Jet Evaporation
1.1 This test method covers the determination of the existent gum content of aviation fuels, and the gum content of motor gasolines or other volatile distillates in their finished form, (including...
April 15, 2012
Standard Test Method for Gum Content in Fuels by Jet Evaporation
1.1 This test method covers the determination of the existent gum content of aviation fuels, and the gum content of motor gasolines or other volatile distillates in their finished form, (including...
April 15, 2009
Standard Test Method for Gum Content in Fuels by Jet Evaporation
1.1 This test method covers the determination of the existent gum content of aviation fuels, and the gum content of motor gasolines or other volatile distillates in their finished form, (including...
November 1, 2004
Standard Test Method for Gum Content in Fuels by Jet Evaporation
The true significance of this test method for determining gum in motor gasoline is not firmly established. It has been proved that high gum can cause induction-system deposits and sticking of intake...
November 1, 2004
Standard Test Method for Gum Content in Fuels by Jet Evaporation
1.1 This test method covers the determination of the existent gum content of aviation fuels, and the gum content of motor gasolines or other volatile distillates in their finished form, (including...
July 10, 2003
Standard Test Method for Gum Content in Fuels by Jet Evaporation
1.1 This test method covers the determination of the existent gum content of aviation fuels, and the gum content of motor gasolines or other volatile distillates in their finished form, (including...
November 10, 2001
Standard Test Method for Gum Content in Fuels by Jet Evaporation
1.1 This test method covers the determination of the existent gum content of aviation fuels, and the gum content of motor gasolines or other volatile distillates in their finished form, (including...
November 10, 2001
Standard Test Method for Gum Content in Fuels by Jet Evaporation
1.1 This test method covers the determination of the existent gum content of aviation fuels, and the gum content of motor gasolines or other volatile distillates in their finished form, (including...
January 1, 1980
Standard Test Method for Existent Gum in Fuels by Jet Evaporation
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