规定了适用于以下文件的永久性纸张的要求:通过撕裂试验测量的最小强度、通过碱储备测量的中和酸作用的物质（如碳酸钙）的最小含量、通过卡伯值测量的易氧化材料的最大含量、纸张冷水提取物的最大和最小pH值。适用于未打印的纸张。不适用于电路板。

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.