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Homepage>BS Standards>85 PAPER TECHNOLOGY>85.040 Pulps>BS ISO 1762:2019 - TC Tracked Changes. Paper, board, pulps and cellulose nanomaterials. Determination of residue (ash content) on ignition at 525 °C
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immediate downloadReleased: 2020-02-24
BS ISO 1762:2019 - TC Tracked Changes. Paper, board, pulps and cellulose nanomaterials. Determination of residue (ash content) on ignition at 525 °C

BS ISO 1762:2019 - TC

Tracked Changes. Paper, board, pulps and cellulose nanomaterials. Determination of residue (ash content) on ignition at 525 °C

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Standard number:BS ISO 1762:2019 - TC
Released:2020-02-24
ISBN:978 0 539 07752 0
Status:Tracked Changes
DESCRIPTION

BS ISO 1762:2019 - TC


This standard BS ISO 1762:2019 - TC Tracked Changes. Paper, board, pulps and cellulose nanomaterials. Determination of residue (ash content) on ignition at 525 °C is classified in these ICS categories:
  • 85.040 Pulps
  • 85.060 Paper and board

This document describes the determination of the residue (ash content) on ignition of paper, board, pulps and cellulose nanomaterials at 525 °C. It is applicable to all types of paper, board, pulp and cellulose nanomaterial samples.

This document provides measurement procedures to obtain a measurement precision of 0,01 % or better for residue (ash content) on ignition at 525 °C.

Determination of residue (ash content) on ignition at 900 °C of paper, board, pulps and cellulose nanomaterials is described in ISO 2144.

In the context of this document, the term “cellulose nanomaterial” refers specifically to cellulose nano-object (see 3.2 to 3.4). Owing to their nanoscale dimensions, these cellulose nano-objects can have intrinsic properties, behaviours or functionalities that are distinct from those associated with paper, board and pulps.