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SSH ISO 4263-4:2006

Petroleum and related products — Determination of the ageing behaviour of inhibited oils and fluids — TOST test — Part 4: Procedure for industrial gear oils

Apr 26, 2017

General information

60.60     Jan 20, 2017

DPS

DPS/KT 336

International Standard

75.100  

English  

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Scope

ISO 4263:2006 specifies a method for the determination of the ageing behaviour of gear oils of categories CKC, CKD, CKS and CKT as defined in ISO 6743-6. The ageing is accelerated by the presence of air and elevated temperatures, and the degradation of the oil is assessed by the change in kinematic viscosity at 100 °C, the insoluble content (precipitation number), and possibly the acid number increase, the sediment content by filtration, the additives content variation and the infra-red oxidation.

Life cycle

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PUBLISHED
SSH ISO 4263-4:2006
60.60 Standard published
Jan 20, 2017

Related project

Adopted from ISO 4263-4:2006