ISO 4046-5:2016 Paper, Cardboard, Pulp and Related Terminology - Vocabulary - Part 5: Properties of Pulp, Paper and Cardboard is a standard published by the international standards organization (ISO) that defines terms related to the physical, chemical and mechanical properties of pulp, paper and Cardboard. The publication of this standard helps to unify industry terminology and promote international technical exchange and cooperation. It is important to note that ISO 4046-5:2016 is a revised version of ISO 4046-5:2002, which has been repealed. Therefore, ISO 4046-5:2016 is the currently valid international standard.