Kommittébeteckning: SIS/TK 157 (Massa och papper)
Källa: ISO
Svarsdatum: den 17 jan 2024
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This document specifies a basic laboratory test method for deinkability of woodfree printed paper products 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 mechanical pulp based printed paper products.