The group standard for fatty acid ester-type diesel anti-wear agents has passed the review
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On March 26, the group standard for \"Fatty Acid Ester-Based Diesel Anti-Wear Agents\", proposed and overseen by the China Petroleum and Chemical Industry Federation, passed the expert review. This standard classifies diesel into Grades 5, 0, -10, -20, -35, and -50 based on freezing point, corresponding to the classification of vehicle diesel products specified in GB19147 ； The wear mark diameter of the diesel with additive for lubricity is 340 μm, which is better than the standards specified for automotive diesel in GB19147 and for diesel anti-wear agents in NB/SH/T6074 ； Both the content of metal ions and the content of non-metal ions are below the technical requirements specified in the industry standards for automotive diesel GB19147 and diesel anti-wear agents NB/SH/T6074.
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