Pulps. Determination of alkali resistance

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-04-2015

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Preparation of the test sample
8 Procedure
9 Expression of results
10 Test report
Bibliography

Defines a method for the determination of the alkali-insoluble fraction of pulps using sodium hydroxide solution of fixed concentration.

This International Standard specifies a method for the determination of the alkali-insoluble fraction of pulps using sodium hydroxide solution of fixed concentration. The sodium hydroxide concentrations most frequently used are 18, 10, and 5% (m/m).

The method is applicable to all kinds of pulp.

Committee	PAI/11
DevelopmentNote	Supersedes BS 4499(1984). (04/2015)
DocumentType	Standard
Pages	16
PublisherName	British Standards Institution
Status	Current
Supersedes	BS 4499:1984

Standards	Relationship
ISO 699:2015	Identical

ISO 4793:1980	Laboratory sintered (fritted) filters — Porosity grading, classification and designation
ISO 638:2008	Paper, board and pulps Determination of dry matter content Oven-drying method
ISO 692:1982	Pulps Determination of alkali solubility

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BS ISO 699:2015

Pulps. Determination of alkali resistance

Table of Contents

Abstract

Scope

General Product Information

International Equivalents

Standards Referencing This Book

Category

Subcategory