ISO 289-2:1994
Rubber, unvulcanized - Determinations using a shearing-disc viscometer - Part 2: Determination of pre-vulcanization characteristics
- Standard No.
- ISO 289-2:1994
- Release Date
- 1994
- Published By
- International Organization for Standardization (ISO)
- Status
- Replace By
- ISO 289-2:2016
- Latest
- ISO 289-2:2020
- Scope
- The test consists of determining how the Mooney viscosity of the rubber compound changes with running time at a specified temperature relevant to the process for which the compound is to be used. The time at which the Mooney viscosity has increased by a specified number of units is recorded. The pre-vulcanization characteristics determined by this method provide a means of estimating how long compounded rubber can be maintained at high temperatures and remain processable.
ISO 289-2:1994 history
- 2020 ISO 289-2:2020 Rubber, unvulcanized — Determinations using a shearing-disc viscometer — Part 2: Determination of pre-vulcanization characteristics
- 2016 ISO 289-2:2016 Rubber, unvulcanized - Determinations using a shearing-disc viscometer - Part 2: Determination of pre-vulcanization characteristics
- 1994 ISO 289-2:1994 Rubber, unvulcanized - Determinations using a shearing-disc viscometer - Part 2: Determination of pre-vulcanization characteristics
