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Standard Test Method for Relative Cure of Energy-Cured Inks and Coatings 能量固化油墨和涂层的相对固化的标准试验方法
发布日期: 2020-06-01
1.1 本试验方法描述了使用电动摩擦计通过机械溶剂摩擦试验评估印刷能量固化(紫外线或电子束)油墨或涂层相对固化的程序。 1.2 本试验方法适用于厚度不超过3 mm(0.125 in.)的任何平面基材上的实验室和生产印刷品,经久耐用,能够承受测试条件,并且可以使用对照(参考)样品。 1.3 本试验方法适用于相同化学成分和膜重的能量固化油墨和涂料之间的比较,在未首先确定工艺性能的情况下,不得用于比较不同的油墨或涂料化学成分或各种应用膜重。 1.4 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。 1.5 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。 1.6 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====== 5.1 本试验方法通过提供抗溶剂突破能力与既定控制的视觉比较,用作制造或实验室过程控制工具。该测试方法旨在指示由咬边条件引起的潜在问题,但不确定导致该条件的原因。 5.2 本试验方法不会重复印刷机上的条件,但提供了一种方法来确定试样是否符合供应商和客户之间商定的规范。
1.1 This test method describes the procedure for evaluating the relative cure of printed energy-cured (ultraviolet or electron beam) ink or coating by a mechanical solvent rub test using a motorized Crockmeter. 1.2 This test method is applicable to laboratory and production prints on any flat substrate that is no thicker than 3 mm (0.125 in.), durable enough to withstand the test conditions, and for which a control (reference) sample is available. 1.3 This test method applies to comparisons between energy-cured inks and coatings of the same chemistry and film weight and should not be used to compare different ink or coating chemistries or various applied film weights without first establishing process performance. 1.4 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 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 ====== 5.1 This test method is used as a manufacturing or laboratory process control tool by providing a visual comparison of the ability to resist solvent break-through against an established control. The test method is designed to indicate a potential problem caused by an undercured condition but does not identify what caused the condition. 5.2 This test method does not duplicate the conditions on a printing press but does provide a means to determine whether the test sample meets specifications as agreed upon between supplier and customer.
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归口单位: D01.56
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