International Organization for Standardization (ISO)
Latest
ISO 5263-3:2023
Scope
This document specifies an apparatus and the procedures for the laboratory wet disintegration of mechanical pulps that exhibit latency except when brightness is measured. This apparatus and procedure can be used for preparation of the test portion in other International Standards dealing with pulps.
This document is applicable to all kind of mechanical pulps (i.e. mechanical, semi-chemical and chemi- mechanical pulps) exhibiting latency.
ISO 5263-3:2023 Referenced Document
ISO 14487 Pulps - Standard water for physical testing
ISO 4119 Pulps - Determination of stock concentration
ISO 638-1 Paper, board, pulps and cellulosic nanomaterials — Determination of dry matter content by oven-drying method — Part 1: Materials in solid form
ISO 5263-3:2023 history
2023ISO 5263-3:2023 Pulps — Laboratory wet disintegration — Part 3: Disintegration of mechanical pulps at ≥85°C
2004ISO 5263-3:2004 Pulps - Laboratory wet disintegration - Part 3: Disintegration of mechanical pulps at 85 °C