ANSI/ASTM D4742a-2002 标准详情
- 标准号:ANSI/ASTM D4742a-2002
- 中文标题:用氧气薄膜吸收法测定汽车发动机油氧化稳定性的方法
- 英文标题:Oxidation Stability of Gasoline Automotive Engine Oils by Thin-Film Oxygen Uptake (TFOUT), Test Method for (05.03)
- 标准类别:美国国家ANSI
- 发布日期:2002
This test method evaluates the oxidation stability of engine oils for gasoline automotive engines. This test, run at 160?C, utilizes a high pressure reactor pressurized with oxygen along with a metal catalyst package, a fuel catalyst, and water in a
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