BS ISO 2921:2011
Rubber, vulcanized. Determination of low-temperature retraction (TR test)
Rubber, vulcanized. Determination of low-temperature retraction (TR test)
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Дата публикации:
- 30 ноября 2011 г.
- ICS:
- 83.060
- SKU:
- BS ISO 2921:2011
Abstract
1 Scope This International Standard specifies a method for the determination of the temperature-retraction characteristics of stretched vulcanized rubber. This International Standard does not cover thermoplastic rubbers, as many thermoplastic elastomers have a yield point in the range of 5 % to 20 % elongation. This fact might affect the result when carrying out TR tests on thermoplastic rubbers, and the results obtained from such tests should be analysed with caution.
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