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ISO 6072:2011

Rubber — Compatibility between hydraulic fluids and standard elastomeric materials ISO 6072:2011

Publication date:   Nov 29, 2011

General information

90.93 Standard confirmed   Oct 28, 2021

ISO

ISO/TC 45/SC 4 Products (other than hoses)

International Standard

83.140.01   Rubber and plastics products in general | 23.100.01   Fluid power systems in general

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Scope

ISO 6072:2011 specifies test methods for evaluating the effect of hydraulic fluids on standard elastomeric materials that have been manufactured in accordance with specified processes. It allows baseline comparisons of fluids with standard elastomers.
The standard provides formulations, mixing procedures and vulcanization procedures for five types of elastomeric composition: acrylonitrile-butadiene rubbers (NBR 1 and NBR 2), fluorocarbon rubber (FKM 2), ethylene propylene diene rubber (EPDM 1) and hydrogenated acrylonitrile-butadiene rubber (HNBR 1).
These procedures evaluate the effect of mineral-based, fire-resistant and biodegradable hydraulic fluids on such compositions by measurement, under controlled conditions, of physical properties of standard test pieces of the elastomer before and after immersion in the fluids.
The standard does not provide formulations of elastomeric materials for actual service, although service elastomers may be tested using these compatibility procedures if required.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 6072:2002

NOW

PUBLISHED
ISO 6072:2011
90.93 Standard confirmed
Oct 28, 2021