1.1 本试验方法包括测定蜡处理瓦楞纸板样品中蜡的重量。本试验方法适用于通过浸渍（饱和）操作或涂层操作或此类操作的组合进行打蜡的试样。 1.2 以国际单位制表示的数值应视为标准。括号中给出的值仅供参考。 1.3 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全、健康和环境实践，并确定监管限制的适用性。 有关预防说明，请参阅 5.4 和 7.2 . 1.4 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。 ====意义和用途====== 4.1 经蜡处理的瓦楞纸板和纸箱的许多功能特性取决于蜡的含量。 4.2 对于蜡饱和或蜡浸渍的纸板，主要关注的是所用蜡的重量相对于现有纸板的重量，即重量百分比含量或吸合率。在一些应用中，饱和蜡可以沉积在瓦楞纸板的三个元素中，以单独控制每个元素中的量，即介质和两个表面。 4.3 对于涂蜡瓦楞纸板，主要关注的是单位面积纸板表面上蜡的重量。蜡涂层作为屏障或装饰涂层的功能值在一定程度上取决于连续表面层中相对于覆盖面积的蜡量。 相对于基材的重量，涂层的重量通常与产品质量无关。

1.1 This test method covers the determination of the weight of wax that is present in a specimen of wax-treated corrugated paperboard. The test method is applicable to specimens that have been waxed by either impregnation (saturation) operations or coating operations, or combinations of such operations. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For precautionary statement, see 5.4 and 7.2 . 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ====== 4.1 Many of the functional properties of wax-treated corrugated paperboard and cartons are dependent on the amount of wax present. 4.2 In the case of wax-saturated, or wax-impregnated, paperboard the principal concern is with the weight of wax used relative to the weight of paperboard present, that is, the weight percent content or pickup. In some applications the saturating wax may be deposited in the three elements of the corrugated board in such a way as to individually control the amount in each element, that is, the medium and the two facings. 4.3 In the case of wax-coated corrugated paperboard the principal concern is the weight of wax on the board surface per unit area. The functional values of the wax coating as a barrier or a decorative coating are dependent, in part, on the amount of wax in the continuous surface layer, relative to the area covered. The weight of coating relative to the weight of substrate is not usually a concern with regard to product quality.