40.60 Close of voting Jun 27, 2024
CEN
CEN/TC 172 Pulp, paper and board
European Norm
85.080.10 Office paper
Specifies the requirements for permanent paper intended for documents given in terms of minimum strength measured by a tear test, minimum content of substance (such as calcium carbonate) that neutralize acid action measured by the alkali reserve, maximum content of easily oxidized material measured by the kappa number, maximum and minimum pH values of a cold water extract of the paper. Is applicable to unprinted papers. Is not applicable to boards.
PUBLISHED
EN ISO 9706:1998
IN_DEVELOPMENT
prEN ISO 9706
40.60
Close of voting
Jun 27, 2024
