Information and documentation — Paper for documents — Requirements for permanence
NORM herausgegeben am 10.2.1994
Bezeichnung normen: ISO 9706:1994
Ausgabedatum normen: 10.2.1994
Zahl der Seiten: 6
Gewicht ca.: 18 g (0.04 Pfund)
Land: Internationale technische Norm
Description / Abstract: 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.