SAE J 2665-2006 用杯重力损失法测量材料的燃料渗透性的试验方法

标准号：SAE J 2665-2006
中文标准名称：用杯重力损失法测量材料的燃料渗透性的试验方法
英文标准名称：Test Procedure to Measure the Fuel Permeability of Materials by the Cup Weight Loss Method
标准类型：T13
发布日期：2006/10/1 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：T13
国际标准分类号：75.160.20
引用标准：ASTM D 814-1986;ASTM E 96-1995;SAE J 1681-2000;SAE J 2659-2003
适用范围：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.