1.1 本试验方法涵盖了用油漆滚筒涂布到基材上时油漆飞溅倾向的测定。 1.2 本标准并不旨在解决与其使用相关的所有安全性问题（如果有）。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法规限制的适用性。 1.3 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》中确立的国际公认的标准化原则制定的。 ======意义和用途====== 4.1 由辊涂产生的油漆飞溅取决于所涂漆和用于涂漆的油漆辊盖的性质。为了消除油漆辊盖作为变量的影响，并因此将引起飞溅的变量仅限于测试中的油漆，油漆辊盖被标准的带凹口的线轴辊代替，以通过模拟油漆施加辊盖的机构产生飞溅。 4.2 尽管建立该测试方法的大部分开发工作是使用乳胶漆进行的，但也做了足够的工作来证明其对溶剂可还原涂料的适用性。 4.3 该测试方法开发过程中的测试表明，油漆的飞溅性能与其他物理性能一样，可能会随着时间的推移而改变。因此，此测试的结果仅在测试运行时有效。

1.1 This test method covers the determination of the tendency of a paint to spatter when applied with a paint roller to a substrate. 1.2 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. 1.3 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 Paint spatter generated by roller application is dependent on the properties of both the paint being applied and the paint roller cover used for the application. To eliminate the influence of the paint roller cover as a variable, and thus restrict the spatter-inducing variable to the paint under test only, the paint roller cover is replaced by a standard notched spool roller to generate spatter by a mechanism that simulates that of a paint-applying roller cover. 4.2 Although most of the development work to establish this test method was undertaken using latex paints, sufficient work was also done to show its applicability to solvent-reducible paints. 4.3 Tests during the development of this test method showed that the spattering properties of paints, like other physical properties, may in time change. Therefore, the results of this test are valid only for the time when the test is run.