標準號：SAE J 2659-2012
中文標準名稱：通過形態測量聚合物材料的液體滲透測試方法
英文標準名稱：Test Method to Measure Fluid Permeation of Polymeric Materials by Speciation
標準類型：T05
發布日期：2012/7/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：T05
國際標準分類號：83.080.01
引用標準：ASTM D 5134-1998;ASTM E 96-2000;SAE J 30-2012;SAE J 1527-2011;SAE J 1681-2000;SAE J 1737-2004;SAE J 2260-2004;1999-01-0376;1999-01-0377;1999-01-0380;2001-01-1999;2002-01-0635;981360;981376
適用范圍：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 either 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.