
ISO 4658:2020
ISO 4658:2020 Acrylonitrile-butadiene rubber (NBR) – Evaluation procedure
CDN $115.00
Description
This document 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 mixing preferred method is the single stage mixing with LIM (laboratory internal mixer).
Edition
4
Published Date
2020-08-11
Status
PUBLISHED
Pages
10
Format 
Secure PDF
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Abstract
This document 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 mixing preferred method is the single stage mixing with LIM (laboratory internal mixer).
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