This International Standard specifies a method for the determination of the conductivity of aqueous extracts of paper, board or pulp, these extracts having been prepared by a hot or a cold method. The method is applicable to all kinds of paper, board and pulps, except for papers used for electrical purposes. For high purity papers used for electrical purposes, the method used should be that given in IEC 554-2.
GSO ISO 6587:2015 history
2015GSO ISO 6587:2015 Paper, board and pulps -- Determination of conductivity of aqueous extracts