Active standard | Published: 01/12/2018

SAE J2659

Test Method to Measure Fluid Permeation of Polymeric Materials by Speciation

Available languages: English

Available design: electronic design (pdf), Print design

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Detail information

Designation: SAE J2659

Publication date: 01/12/2018

Pages: 0

Country: American technical standard

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Anotation

This test method described in this document covers a procedure to speciate that is, to determine the amounts of each different fuel constituent that permeates across sheets, films or slabs of plastic materials. One side of the sheet is meant to be in contact with either a liquid test fuel or a saturated test fuel vapor, the other side is meant to be exposed to an environment free of fuel. The test fuel can either be a mixture of a small (usually smaller than ten) number of hydrocarbon, alcohol and ether constituents or it can be a sample of a real automotive fuel, e.g., one that may contain hundreds of different constituents.

Furthermore, Appendix A contains guidelines to speciate evaporative emissions from finished fuel system components such as fuel lines, fuel filler pipes, fuel sender units, connectors and valves.

SUBFILE: Automotive
TYPE OF DOCUMENT: Ground Vehicle Standard

Stabilized: Dec 2018 SAE - Standards Status Definitions