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Norm
ISO 6914:2008
Ausgabedatum: 2008 08 28
Rubber, vulcanized or thermoplastic — Determination of ageing characteristics by measurement of stress relaxation in tension
ISO 6914:2008 describes three methods for the measurement of the change of stress in a test piece at a given elongation for the purpose of determining the ageing characte...
Weiterlesen
ZURÜCKGEZOGEN
: 2013 11 21
Herausgeber:
International Organization for Standardization
Format:
Digital | 8 Seiten
Sprache:
Englisch
Aktuell Gültig:
ICS
ISO 6914:2008 describes three methods for the measurement of the change of stress in a test piece at a given elongation for the purpose of determining the ageing characteristics of a rubber.
- Method A is intended for measurement under continuous strain conditions.
- Method B is the preferred method for measurement under intermittent strain conditions.
In the case of both methods A and B, a stress relaxometer is used to record the stress at the temperature of ageing.
- Method C is an alternative to method B for measurement under intermittent strain conditions in which the test piece is removed from the ageing environment for measurement of the stress at standard laboratory temperature.
No agreement between the three methods should be inferred. The method used will depend on the purpose of the test.
ISO 6914:2021
2021 02 15
Rubber, vulcanized or thermoplastic — Determination of ageing characteristics by measurement of stre...
Norm
ISO 6914:2013
2013 11 21
Rubber, vulcanized or thermoplastic — Determination of ageing characteristics by measurement of stre...
Norm
ISO 6914:2008
2008 08 28
Rubber, vulcanized or thermoplastic — Determination of ageing characteristics by measurement of stre...
Norm
↖
ISO 6914:2004
2004 03 30
Rubber, vulcanized or thermoplastic — Determination of ageing characteristics by measurement of stre...
Norm
ISO 6914:1985
1985 04 18
Rubber, vulcanized — Determination of ageing characteristics by measurement of stress at a given elo...
Norm
Norm
ISO 6914:2013
Ausgabedatum :
2013 11 21
Rubber, vulcanized or thermoplastic — Determination of ageing characteristics by measurement of stress relaxation in tension