BS ISO 4658:2020
Acrylonitrile-butadiene rubber (NBR). Evaluation procedure
Acrylonitrile-butadiene rubber (NBR). Evaluation procedure
- Статус документа:
- D
- Формат:
- Электронный (PDF)
- Дата публикации:
- 31 августа 2020 г.
- ICS:
- 83.060
- SKU:
- BS ISO 4658:2020
Abstract
What is ISO 4658 about?
ISO 4658 specifies, for acrylonitrile-butadiene rubbers (NBRs):
Physical and chemical tests on raw rubbers
Standard materials, a standard test formulation, equipment and processing methods for evaluating the vulcanization characteristics
The preferred mixing method is the single-stage mixing with LIM (laboratory internal mixer). ...
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