ANSI/ASTM D6022-2006 永久剪切稳定性指数计算惯例
【英文标准名称】: Practice for the Calculation of Permanent Shear Stability Index 【原文标准名称】: 永久剪切稳定性指数计算惯例 【标准号】: ANSI/ASTM D6022-2006 【标准状态】: 作废 【国别】: 美国 【发布日期】: 2006 【实施或试行日期】: 2006-05-23【发布单位】: 美国国家标准学会(US-ANSI)【起草单位】: ANSI【标准类型】: ()【标准水平】: ()【中文主题词】: 表观密度;密度测量;质量(物质);测量;计量学;试验;粘度测量法【英文主题词】: Apparent density;Calculation;Densitometric analysis;Densitometry;Density measurement;Indices;Mass;Measurement;Measurement of volume;Metrology;Permanent;Shear stability;Testing;Viscosimetry;Volumetric analysis【摘要】: This practice specifies the procedure for the calculation of Permanent Shear Stability Index (PSSI) of an additive using viscosities before and after a shearing procedure. PSSI is calculated for a single blend component and can then be used to estimate the effects of that component on finished lubricant blends. This practice is applicable to many products and may use data from many different test methods. The calculation is presented in its most general form in order not to restrict its use.【中国标准分类号】: J04【国际标准分类号】: 17_060【页数】: 【正文语种】: 英语
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