1.1 本规程涵盖了使用树脂釜对树脂溶液、油墨清漆或溶剂进行凝胶化的实验室程序。 1.2 提供了适用于实验室样品量油基印刷油墨的胶凝载体样品的制备指南。 1.3 概述的程序并非用于评定或评估树脂或载体的可凝胶性，仅当所生产的溶液、清漆或载体具有可通过传统油墨和清漆行业粘度计或流变仪测量的流变性时才适用。 1.4 以国际单位制计量单位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 本规程提供了一种在最类似于生产反应器的实验室设备中制备凝胶载体的方法。 它可用于预测用户设备中凝胶载体组件（树脂、凝胶剂、醇类等）的性能。 5.2 可以制备足量的凝胶载体，用于制备用于压力测试的油墨。

1.1 This practice covers a laboratory procedure for the gelation of a resin solution, ink varnish, or vehicle using a resin kettle. 1.2 Guidance in preparing gelled vehicle samples suitable for use in laboratory sample quantity oil-based printing inks is provided. 1.3 The procedure outlined is not intended as a means of rating or evaluating resin or vehicle gelability, and is applicable only if the solutions, varnishes, or vehicles produced are of a rheology that is measurable by conventional ink and varnish industry viscometers or rheometers. 1.4 The values stated in SI units of measurement 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 practice provides a means of preparing gel vehicles in laboratory equipment that most closely resembles production reactors. It can be used to predict the performance of gel vehicle components (resins, gellants, alkyds, etc.) in the user's equipment. 5.2 An ample amount of gel vehicle can be prepared for use in preparing inks for press testing.