OS GSO ISO 21993:2022
ISO 21993:2020
Omani Standard
Current Edition
·
Approved on
12 May 2022
Paper and pulp — Deinkability test for printed paper products
OS GSO ISO 21993:2022 Files
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OS GSO ISO 21993:2022 Scope
This document specifies a basic laboratory test method for deinkability, applicable to any kind of printed paper product, under alkaline conditions by means of single stage flotation deinking and fatty acid-based collector chemistry.
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