1.1 该测试方法提供了一种确定粘合层压板中覆盖层和木芯之间粘合质量的程序。当在制备、调节和测试的特定条件下进行测试时，通过测量粘合层压板的抗分层性来确定粘合质量。此类产品包括但不限于门窗组件，如门梃和栏杆，以及其他覆盖面板。典型的木质芯材是指接木材、刨花板、定向刨花板和硬纸板。 典型的覆盖层是单板、高压层压板、高密度聚乙烯和玻璃纤维增强塑料。 1.2 在本测试方法中，通过抗分层性测量的粘合剂粘合性能适用于粘合剂产品开发、制造质量控制和粘合过程监控。 1.3 本试验方法不提供确定胶合板产品粘合线性能的指南。 1.4 以英寸磅为单位的数值应视为标准。括号中给出的值是国际单位制的数学转换，仅供参考，不被视为标准。 1.5 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的使用者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。 1.6 本国际标准是根据世界贸易组织技术性贸易壁垒委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认的标准化原则制定的。 ====意义和用途====== 4.1 该试验方法定量测量了水浸泡和干燥的影响，以及它们对叠层组件中粘合剂粘合的相关膨胀和收缩应力。 4.2 粘合剂粘合性能基于粘合剂和粘合剂粘合在加速暴露于水和热的过程中抵抗分层的能力。 4.3 当受到环境因素的影响时，抗脱层对使用中的层压组件的性能至关重要。 4.4 本试验方法用于确定覆盖层中粘合剂粘合的质量- 在粘合剂通过适用于产品、类别和最终用途的规范认证后的木芯层压板。

1.1 This test method provides a procedure to determine the quality of bond between an overlay and a wood core in an adhesively bonded laminate. The quality of bond is determined by measuring the resistance to delamination of the adhesively bonded laminate when tested under specific conditions of preparation, conditioning, and testing. Such products include, but are not limited to, window and door components, such as stiles and rails, and other overlaid panels. Typical wood-based cores are finger-jointed lumber, particleboard, oriented strand board, and hardboard. Typical overlays would be veneer, high-pressure laminate, high-density polyethylene, and fiberglass-reinforced plastic. 1.2 Adhesive bond performance as measured by resistance to delamination in this test method is suitable for use in adhesive product development, manufacturing quality control, and monitoring bonding processes. 1.3 This test method does not provide guidance for determining bond line performance for plywood products. 1.4 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.5 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. 1.6 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 This test method measures quantitatively the effects of water soaking and drying, and their associated swelling and shrinking stresses on adhesive bonds in overlay-laminated assemblies. 4.2 Adhesive bond performance is based on the ability of the adhesive and adhesive bonds to resist delamination during accelerated exposure to water and heat. 4.3 Resistance to delamination when subjected to environmental factors is critical to the performance of the laminated assembly in service. 4.4 This test method is to be used to determine the quality of adhesive bonds in overlay-wood core laminates after the adhesive has been certified by a specification appropriate for the product, class, and end use.