1.1 本试验方法描述了测定单张纸胶印油墨和冷网胶印油墨挥发性含量重量百分比的程序。试样在110℃下加热 °C±1 60分钟。 注1: Coldset卷筒纸胶印通常（也）被称为非热定型卷筒纸胶印。 1.2 本试验方法也适用于单张纸和冷网胶印油墨载体。 注2: 载体是印刷油墨的液体部分。任何溶解在墨水液体部分的物质都是车辆的一部分。 1.3 本试验方法不适用于紫外线（UV）或电子束固化材料，这些材料必须通过暴露于紫外线或电子束进行固化，作为挥发性含量试验的一部分。 1.4 此测试方法基于测试方法 D2369 ，其中允许范围为±0.1 试样重量为g，±5 烤箱温度为°C。实验室间研究表明，为了提高片状和冷定型卷材的测试结果精度，必须更严格地控制试样重量和烘箱温度- 胶印油墨。这种油墨通常含有广泛的高沸点碳氢化合物，并且通常具有低于25的挥发性含量 %. 1.5 以国际单位制表示的数值应视为标准。本标准中不包括其他计量单位。 1.6 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。 有关具体危害说明，请参阅 7.5.1 1.7 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 本试验方法是测定单张纸胶印和冷网胶印油墨挥发性含量的选择程序。这些信息对于油墨制造商和用户以及环境利益是有用的，作为测定油墨中挥发性有机化合物质量的一部分。 注3: 由于这些油墨不含水或美国环保局目前归类为可忽略光化学反应性（豁免溶剂）的任何材料，挥发性有机化合物含量与挥发性含量相同。这些油墨中的挥发性有机化合物是高沸点烃油，根据美国环保局的指导方针，95 % 保留在印刷基板中或氧化成墨膜。因此，从油墨中排放的挥发性有机化合物的质量将仅计算为5 % 根据该测试方法的结果得出的油墨的挥发性有机化合物含量。

1.1 This test method describes a procedure for determination of the weight percent volatile content of sheet-fed and coldset web offset printing inks. Test specimens are heated at 110 °C ± 1 °C for 60 min. Note 1: Coldset web offset printing is often (also) referred to as non-heatset web offset printing. 1.2 This test method is also applicable to sheet-fed and coldset web offset printing ink vehicles. Note 2: Vehicle is the liquid portion of the printing ink. Any substance that is dissolved in the liquid portion of the ink is a part of the vehicle. 1.3 This test method is not applicable to ultra-violet (UV) or electron beam cured materials, which must be cured by exposure to UV light or an electron beam as part of the test for volatile content. 1.4 This test method is based on Test Method D2369 , in which the allowable ranges are ±0.1 g for specimen weight and ±5 °C for oven temperature. Interlaboratory studies have shown that specimen weight and oven temperature must both be more tightly controlled in order to improve the precision of test results for sheet-fed and coldset web-offset inks. Such inks typically contain a wide range of high-boiling hydrocarbons and often have a volatile content below 25 %. 1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.6 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 a specific hazard statement see 7.5.1 1.7 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 is the procedure of choice for determining volatile content of sheet-fed and coldset web offset inks. This information is useful to the ink manufacturer and user and to environmental interests as part of the determination of the mass of volatile organic compounds emitted from the ink. Note 3: Since these inks do not contain water or any materials currently classified by US EPA as negligibly photochemically reactive (exempt solvents), volatile organic compound content is the same as volatile content. The volatile organic compounds in these inks are high boiling hydrocarbon oils which are, according to US EPA guidelines, 95 % retained in the printed substrate or oxidized into the ink film. Therefore, the mass of volatile organic compound emitted from the ink would be calculated as only 5 % of the volatile organic compound content of the ink as derived from the results of this test method.