ISO 12507:2025

Paper and pulp — Deinkability test for printed paper product mixtures containing woodfree printed paper ISO 12507:2025

Publication date:   Feb 19, 2025

General information

60.60   Standard published   Feb 19, 2025

ISO

ISO/TC 6 Paper, board and pulps

International Standard

85.080.01   Paper products in general | 85.040   Pulps | 85.060   Paper and board

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Published

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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.

Life cycle

NOW

PUBLISHED
ISO 12507:2025
60.60 Standard published
Feb 19, 2025




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