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1.1 This test method gives an indication of the oxidation resistance of raw natural rubber at a specified temperature. This resistance is indicated by the Plasticity Retention Index (PRI), a ratio expressed as a percentage of the aged plasticity to the original plasticity determined by means of a parallel plate plastometer. A low PRI value indicates a poor resistance to oxidation.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| ICS | 83.040.10 : Latex and raw rubber |
| Number of pages | 3 |
| Replace | ASTM D3194-04(2009) |
| Set | ASTMVOL0901 |
| Year | 2017 |
| Document history | ASTM D3194-04(2009) |
| Country | USA |
| Keyword | ASTM 3194;ASTM D3194;ASTM D3194;10.1520/D3194-17 |