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ISO 6072

Rubber — Compatibility between hydraulic fluids and standard elastomeric materials

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Organization: ISO
Publication Date: 1 December 2011
Status: active
Page Count: 26
ICS Code (Rubber and plastics products in general): 83.140.01
ICS Code (Fluid power systems in general): 23.100.01
scope:

This International Standard 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.

This International Standard provides formulations, mixing procedures and vulcanization procedures for five types of elastomeric composition:

a) acrylonitrile-butadiene rubbers (NBR 1 and NBR 2);

b) fluorocarbon rubber (FKM 2);

c) ethylene propylene diene rubber (EPDM 1);

d) 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.

This International Standard does not provide formulations of elastomeric materials for actual service, although service elastomers may be tested using these compatibility procedures if required.

NOTE The elastomeric materials used in these formulations are sensitive to fluid variations and have comparatively high swelling characteristics. Stable cure systems can be used to give adequate storage life.

Document History

ISO 6072
December 1, 2011
Rubber — Compatibility between hydraulic fluids and standard elastomeric materials
This International Standard specifies test methods for evaluating the effect of hydraulic fluids on standard elastomeric materials that have been manufactured in accordance with specified processes....
March 1, 2002
Hydraulic Fluid Power - Compatibility between Fluids and Standard Elastomeric Materials
This International Standard specifies test methods for the evaluation of fluids exposed to standard elastomeric materials that have been manufactured in accordance with the specified processes. It...
January 1, 1986
Hydraulic Fluid Power - Compatibility between Elastomeric Materials and Fluids
A description is not available for this item.

References

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