ISO 13357-2:2005 石油产品 润滑油过滤性能的测定-第2部分： 油料干燥的处理程序

标准编号：ISO 13357-2:2005

中文名称：石油产品 润滑油过滤性能的测定-第2部分： 油料干燥的处理程序

英文名称：Petroleum products — Determination of the filterability of lubricating oils — Part 2: Procedure for dry oils

发布日期：2005-10

标准范围

ISO 13357:2005的本部分规定了评估干润滑油可过滤性的程序，尤其是那些为液压应用设计的润滑油。该程序仅适用于矿物油，因为由其他材料（例如耐火液体）制成的液体可能与规定的测试膜不兼容。根据ISO 3448的定义，使用粘度高达ISO粘度等级（VG）100的机油对应用范围进行了评估。在所述范围内，定义的可过滤性不取决于油的粘度。该程序不适用于某些液压油，这些液压油通过使用不溶性/部分溶解的添加剂或特别大的分子种类而具有特殊性能。ISO 13357-1适用于水和高温对可过滤性影响的调查，前提是在油中可能存在水的应用中使用油。

This part of ISO 13357:2005 specifies a procedure for the evaluation of the filterability of dry lubricating oils, particularly those designed for hydraulic applications. The procedure only applies to mineral-based oils, since fluids manufactured from other materials (e.g. fire-resistant fluids) might not be compatible with the specified test membranes. The range of application has been evaluated with oils of viscosity up to ISO viscosity grade (VG) 100, as defined in ISO 3448. Within the range described, the filterability as defined is not dependent on the viscosity of the oil. The procedure is not suitable for some hydraulic oils on which specific properties have been conferred by the use of insoluble/partially soluble additives, or by particularly large molecular species.ISO 13357-1 applies to the investigation the effect of water and high temperature on filterability, if an oil is used in applications where the presence of water in the oil is likely.

标准预览图