1.1 与对照相比，该方法提供了矿物纤维或纤维素纤维绝缘腐蚀性的定性测量。 1.2 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。 1.3 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====== 5.1 矿物纤维绝缘材料制造中使用的纤维成分和粘合剂类型有时会在水或水蒸气存在的情况下对某些金属产生腐蚀潜力。 5.2 纤维素纤维绝缘材料制造中使用的纤维成分和阻燃剂类型有时会在水或水蒸气存在的情况下对某些金属产生腐蚀潜力。 5.3 该方法仅用于确定矿物或纤维素纤维绝缘材料在高温和高湿度条件下对特定金属的相对腐蚀电位。

1.1 This method provides a qualitative measure of the corrosiveness of mineral-fiber or cellulose fiber insulation by comparison to a control. 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 ====== 5.1 The fiber composition and the type of binder used in the manufacture of mineral fiber insulation can sometimes create a potential for corrosion on certain metals in the presence of water or water vapor. 5.2 The fiber composition and type of fire retardant used in the manufacture of cellulosic fiber insulation can sometimes create a potential for corrosion on certain metals in the presence of water or water vapor. 5.3 This method is used to determine the relative corrosion potential of mineral or cellulosic fiber insulation on specific metals under elevated temperature and high humidity conditions only.