ISO 12507:2025
International Standard
Current Edition
·
Approved on
19 February 2025
Paper and pulp — Deinkability test for printed paper product mixtures containing woodfree printed paper
ISO 12507:2025 Files
English
23 Pages
Current Edition
OMR
62.79
ISO 12507:2025 Scope
This document specifies a basic laboratory test method for deinkability of woodfree printed paper products as a mixture under alkaline conditions by means of single stage flotation deinking and fatty acid-based collector chemistry. The woodfree printed paper product of interest is tested as a mixture containing 10 % by weight of the woodfree printed paper with the balance comprising a mixture of printed wood-containing paper.
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