Abstract
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.
General information
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Status: PublishedPublication date: 2015-09Stage: International Standard confirmed [90.93]
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Edition: 2Number of pages: 22
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Technical Committee :ISO/TC 45/SC 3ICS :83.040.20
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Life cycle
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Previously
WithdrawnISO 8312:1999
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Now