ISO 3987:2010 石油产品 润滑油和添加剂中硫酸盐灰分的测定

标准编号：ISO 3987:2010

中文名称：石油产品 润滑油和添加剂中硫酸盐灰分的测定

英文名称：Petroleum products — Determination of sulfated ash in lubricating oils and additives

发布日期：2010-11

标准范围

ISO 3987:2010描述了从含有添加剂的未使用润滑油和用于配制的添加剂浓缩物中测定硫酸化灰分质量百分比的程序。这些添加剂通常含有以下一种或多种金属:钡、钙、镁、锌、钾、钠和锡。硫、磷和氯元素也可以以组合形式存在。

ISO 3987:2010 describes a procedure for the determination of the mass percentage of sulfated ash from unused lubricating oils containing additives and from additive concentrates used in compounding. These additives usually contain one or more of the following metals: barium, calcium, magnesium, zinc, potassium, sodium and tin. The elements sulfur, phosphorus and chlorine can also be present in combined form.

标准预览图