Published
ISO 8312:2015 defines stearic acid (including blends of stearic and palmitic acid) for use as a compounding ingredient in the rubber industry and specifies the test methods for describing its properties.
Classification of stearic acid and stearic acid/palmitic acid blends according to iodine value and typical chemical and physical properties for such materials for use in the rubber industry are given in Annex L. Annex L is given for information only.
In this International Standard, the atomic absorption spectrometric method is the preferred method.
Revises
ISO 8312:1999
PUBLISHED
ISO 8312:2015
90.93
Standard confirmed
Jun 8, 2020
Rubber compounding ingredients — Stearic acid — Definition and test methods
60.60 Standard published
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