標準號：SAE J 2665-2006
中文標準名稱：用杯重力損失法測量材料的燃料滲透性的試驗方法
英文標準名稱：Test Procedure to Measure the Fuel Permeability of Materials by the Cup Weight Loss Method
標準類型：T13
發(fā)布日期：2006/10/1 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：T13
國際標準分類號：75.160.20
引用標準：ASTM D 814-1986;ASTM E 96-1995;SAE J 1681-2000;SAE J 2659-2003
適用范圍：This test standard covers the procedure for measuring the permeation of fuel or fuel surrogates through test samples of elastomeric, plastic or composite materials, up to about 3 mm thick. The method involves filling a test cup with the test fluid (fuel or fuel surrogate), sealing test sample over the open end of the cup, and then placing the sealed container into an oven at the desired test temperature and measuring the weight loss over time. Permeation rates are calculated from the rate of weight loss and the exposed area of the test sample. Standard permeation test temperatures are 40 ?C and 60 ?C. Standard test fluids are Fuel C, Fuel CE10 and Fuel CM15. Other fluids, such as Fuel CMTBE15, and other volatile liquids may be tested according to this procedure as desired (SAE J1681). The method is not applicable for measuring permeation of higher boiling materials that will not completely evaporate from the exterior surface of the sample at the test temperature.