1.1 本试验方法涵盖了当粘合剂通过紫外线（UV）辐射固化时，玻璃/金属接头强度的简单比较，以及在指定的制备、辐射和负载条件下使用和测试标准试样。 1.2 该测试方法涉及将UV粘合的六角形金属块扭矩加载到玻璃板上。 1.3 该试验方法可用于获得其他粘结接头系统（无论是否辐射固化）的相对扭矩强度与失效数据。 1.4 以英寸-磅单位表示的值应被视为标准值。括号中给出的值是对国际单位制的数学转换，仅供参考，不被视为标准值。 1.5 本标准并不旨在解决与其使用相关的所有安全问题（如果有的话）。本标准的使用者有责任在使用前建立适当的安全、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 该测试方法提供了关于紫外线固化粘合剂承受扭转剪切力的能力的合理准确的信息。 它可用于确定环境对扭转剪切强度的影响。

1.1 This test method covers the simplistic comparison of strengths of glass/metal joints when the adhesive is cured by ultraviolet (UV) radiation and standard specimens are used and tested under specified conditions of preparation, radiation, and load. 1.2 This test method involves torque loading UV-bonded hexagonal metal blocks to glass plates. 1.3 This test method may be used to obtain comparative torque strength-to-failure data for other bonded joint systems, radiation cured or not. 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 provides reasonably accurate information with regard to the ability of UV curing adhesives to withstand torsional shearing forces. It may be used to determine the effect of environment on torsional shear strength.