ISO 3987:1994, Petroleum products -- Lubricating oils and additives -- Determination of sulfated ash

ISO 3987:1994, Petroleum products -- Lubricating oils and additives -- Determination of sulfated ash

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ISO 3987:1994, Petroleum products -- Lubricating oils and additives -- Determination of sulfated ash

Cancels and replaces the first edition (1980). 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. Not intended for the analysis of used engine oils containing lead, nor is it recommended for the analysis of non-additive lubricating oils. This title may contain less than 24 pages of technical content.
Specifications
Binding Paperback
Manufacturer Multiple. Distributed through American National Standards Institute (ANSI)
ProductGroup Book
Title ISO 3987:1994, Petroleum products -- Lubricating oils and additives -- Determination of sulfated ash

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