Name: BS ISO 4658:2020 — Acrylonitrile-butadiene rubber (NBR). Evaluation procedure
SKU: BS ISO 4658:2020
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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). ...

BS ISO 4658:2020 PDF

Abstract

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