ISO 1658:2022
Natural rubber (NR) — Evaluation procedure
Natural rubber (NR) — Evaluation procedure
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 17
- Дата публикации:
- 7 февраля 2022 г.
- Издание:
- ISO IS 1658 edition 5 version 1
- ICS:
- 83.060
This document specifies — physical and chemical tests on raw natural rubbers; — standard materials, standard test formulae, equipment and processing methods for evaluating the vulcanization characteristics of natural rubber (NR).
Abstract
Overview
ISO 1658:2022 - Natural rubber (NR): Evaluation procedure is the international standard that defines laboratory methods for assessing raw natural rubber. The standard specifies sampling, preparative procedures, physical and chemical tests (notably and ), standard test formulae, equipment and processing methods for evaluating the of natural rubber. This is the fifth edition (2022) and replaces .
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