ISO 8312:2015
Rubber compounding ingredients -- Stearic acid -- Definition and test methods
Product Details
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.