ISO 302:2004 纸浆 卡伯（Kappa）值的测定

标准编号：ISO 302:2004

中文名称：纸浆 卡伯（Kappa）值的测定

英文名称：Pulps — Determination of Kappa number

发布日期：2004-07

标准范围

ISO 302:2004规定了纸浆卡帕值的测定方法。卡帕值是木质素含量或纸浆可漂白性的指示。ISO 302:2004适用于Kappa值范围为1至100的所有化学纸浆和半化学纸浆。对于Kappa值超过100的纸浆，使用氯消耗程序（ISO 3260）描述脱木素程度。

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.

标准预览图