Name:
GME GME 60256 PDF
Published Date:
07/08/2009
Status:
[ Not for New Design ]
Publisher:
General Motors Europe
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.
| Edition : | 09 |
| File Size : | 1 file , 210 KB |
| Number of Pages : | 23 |
| Published : | 07/08/2009 |
