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SRPS ISO 302:2014

Pulps — Determination of Kappa number

Sep 22, 2014
95.99   Withdrawal of Standard   Jun 21, 2016

General information

95.99     Jun 21, 2016

ISS

H006

International Standard

85.040  

English  

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Scope

ISO 302:2004 specifies a method for the determination of the Kappa number of pulp. The Kappa number is an indication of the lignin content or bleachability of pulp.
ISO 302:2004 is applicable to all kinds of chemical pulps and semi-chemical pulps within the Kappa number range 1 to 100. For pulps with a Kappa number exceeding 100, use the chlorine-consumption procedure (ISO 3260) to describe the degree of delignification.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS H.N8.180:1989

NOW

WITHDRAWN
SRPS ISO 302:2014
95.99 Withdrawal of Standard
Jun 21, 2016

REVISED BY

PUBLISHED
SRPS ISO 302:2016

Related project

Adopted from ISO 302:2004