ASTM D4746-1998 标准详情
- 标准号:ASTM D4746-1998
- 中文标题:用加压过滤法测定焦油和硬沥青中喹啉不溶物含量的标准试验方法
- 英文标题:Standard Test Method for Determination of Quinoline Insolubles (QI) in Tar and Pitch by Pressure Filtration
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1998
1.1 This test method covers the determination of the quinoline-insoluble matter (QI) in tar and pitch by pressure filtration and gives results comparable to those obtained by Method D 2318. 1.2 Since this test method is empirical, strict adherence
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