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Norm
ISO 3987:2010
Ausgabedatum: 2010 10 29
Petroleum products — Determination of sulfated ash in lubricating oils and additives
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 conce...
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Herausgeber:
International Organization for Standardization
Format:
Digital | 7 Seiten
Sprache:
Englisch
ICS
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.
ISO 3987:2010
2010 10 29
Petroleum products — Determination of sulfated ash in lubricating oils and additives
Norm
↖
ISO 3987:1994
1994 12 15
Petroleum products — Lubricating oils and additives — Determination of sulfated ash
Norm
ISO 3987:1980
1980 03 01
Petroleum products — Lubricating oils and additives — Determination of sulphated ash
Norm