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GME 60256

Determination of Ball-Indentation Hardness of Elastomers (IRHD) - Micro Hardness Test

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Organization: GME
Publication Date: 8 July 2009
Status: inactive
Page Count: 23
scope:

The object of this test method is the accurate determination of the hardness of elastomers, between 35 and 98 International Rubber Hardness Degrees (IRHD) by a ball indentation method. It permits accurate and reproducible hardness determinations to be made on test pieces of small dimensions, e.g. lip seals or O- rings.

Three methods of test piece preparation are described in clause 3 which ensure (applicable to method A according to clause 4.1.3.1 or to method C according to clause 4.1.3.3) reproducibility of the measured hardness value.

Document History

GME 60256
July 8, 2009
Determination of Ball-Indentation Hardness of Elastomers (IRHD) - Micro Hardness Test
The object of this test method is the accurate determination of the hardness of elastomers, between 35 and 98 International Rubber Hardness Degrees (IRHD) by a ball indentation method. It permits...
January 31, 1984
Determination of Ball-Indentation Hardness of Elastomers (IRHD) - Micro Hardness Test
The object of this test method is the accurate determination of the hardness of elastomers, between 35 and 98 International Rubber Hardness Degrees (IRHD) by a ball indentation method. It permits...

References

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