Specifies physical and chemical tests on raw rubbers, and standard materials, a standard test formula, equipment and processingmethods for evaluating vulcanization characteristics.
BS ISO 4658:2000 history
2020BS ISO 4658:2020 Acrylonitrile-butadiene rubber (NBR). Evaluation procedure
2000BS ISO 4658:2000 Acrylonitrile-butadiene rubber (NBR) - Evaluation procedure
2000BS ISO 4658:1999 Acrylonitrile-butadiene rubber (NBR) - Evaluation procedure