ISO 10716:2022 <sup>纸和纸板 碱储量测定方法</sup>
标准编号：ISO 10716:2022
中文名称：纸和纸板 碱储量测定方法
英文名称：Paper and board — Determination of alkali reserve
发布日期：2022-02
标准范围
本文件规定了纸张和纸板碱储备量的测定方法。它适用于含有碱性颜料或其他碱性材料的产品，添加碱性颜料或其他碱性材料可提高其耐酸蚀性（降解）。本文件不适用于按所述程序不会完全分解的层压、印刷或其他加工等级。所得结果将包括涂布纸涂层中所含的碱性颜料。注？这种碱性涂层可以保护纸芯不受环境空气中酸性物质的影响，但其对原纸本身产生的酸性物质的影响尚不确定。
This document specifies a method for the determination of the alkali reserve of papers and boards. lt is intended for products that contain alkaline pigments or other alkaline material, added to improve their resistance to acid attack (degradation).This document is not applicable to laminated, printed or otherwise processed grades that will not disintegrate completely by the procedure described.The result obtained will include alkaline pigments contained in the coating of a coated paper.NOTE Such alkaline coating will protect the core of the paper from acid substances in ambient air, but its effect on acid substances generated in the base paper itself is uncertain.
标准预览图
