1.1 本试验方法允许对柔性屏障膜和层压板进行表征，以抵抗驱动探针的低速穿透。试验在室温下进行，以单一试验速度在材料上施加双轴应力，直到发生穿孔。确定了力、能量和探针穿透失效的情况。 1.2 以国际单位制表示的数值应视为标准值。国际单位制后括号中给出的值仅供参考，不被视为标准值。 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。 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 抗穿透性是薄柔性材料的一项重要最终使用性能，其中边缘锋利的产品可能会破坏屏障包装的完整性。这将允许气体、气味和有害污染物进入/出口包装，对产品造成潜在危害，并缩短保质期。材料对穿透的响应将随许多因素而变化，例如膜厚度、弹性模量、穿透率、温度、形状和探头类型。 因此，可以使用该方法观察和量化从穿刺到拉伸的材料反应。虽然可以设计并使用多种实验因素组合来模拟特定的最终用途，但应遵循该方法中的推荐条件进行材料的标准比较。

1.1 This test method permits flexible barrier films and laminates to be characterized for slow rate penetration resistance to a driven probe. The test is performed at room temperature, by applying a biaxial stress at a single test velocity on the material until perforation occurs. The force, energy, and probe penetration to failure are determined. 1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered standard. 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. 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 Penetration resistance is an important end-use performance of thin flexible materials where a sharp-edged product can destroy the integrity of a barrier wrap. This will permit package entry/exit of gases, odors, and unwanted contaminates, causing potential harm to the product and reducing shelf-life. Material response to penetration will vary with numerous factors, such as film thickness, elastic modulus, rate of penetration, temperature, shape and type of probe. Consequently, material responses from puncture to stretch may be observed and quantified using this method. Although numerous combinations of experimental factors can be devised and used to simulate specific end-use applications, the recommended conditions in this method should be followed for standard comparisons of materials.