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ASTM D3194

Standard Test Method for Rubber From Natural Sources—Plasticity Retention Index (PRI)

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Organization: ASTM
Publication Date: 1 January 2017
Status: active
Page Count: 3
ICS Code (Latex and raw rubber): 83.040.10
scope:

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

The values stated in SI units are to be regarded as the standard

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use

Document History

ASTM D3194
January 1, 2017
Standard Test Method for Rubber From Natural Sources—Plasticity Retention Index (PRI)
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...
February 1, 2004
Standard Test Method for Rubber from Natural Sources - Plasticity Retention Index (PRI)
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...
February 1, 2004
Standard Test Method for Rubber From Natural Sources—Plasticity Retention Index (PRI)
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...
May 10, 1999
Standard Test Method for Rubber from Natural Sources - Plasticity Retention Index (PRI)
1. Scope 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...
January 1, 1994
Standard Test Method for Rubber from Natural Sources - Plasticity Retention Index (PRI)
A description is not available for this item.
April 27, 1984
STANDARD METHOD OF TESTING RUBBER FROM NATURAL SOURCES- PLASTICITY RETENTION INDEX (PRI)
A description is not available for this item.

References

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