ISO 21993:2020
International Standard
Current Edition
·
Approved on
06 January 2020
Paper and pulp — Deinkability test for printed paper products
ISO 21993:2020 Files
English
23 Pages
Current Edition
USD
171.1
ISO 21993:2020 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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