本信息报告涵盖了两个不同的项目，以制定用于材料相容性测试的喷射参考液（JRF）。第一项工作始于1978年，重点是生产一种配方（JRF-2），该配方模拟JP-4，并包含金属离子成分，重现油箱密封剂的粉化。这项工作导致了AMS2629的制备，该产品定义了JRF-2（1型）的配方以及与金属离子（2型）相同的配方。第二项工作始于2002年，重点是准备模拟喷气式飞机a、JP-5和JP-8的JRF。这项工作经历了多次迭代，但最终产生了一个JRF- 3由Jet A和军用添加剂组成的配方，芳烃含量高达25%，全球燃料供应中硫含量高。由于添加到JRF-2中的金属离子证明了其模拟白垩化反应的能力，因此没有使用添加到JRF-3中的离子测试白垩化。AMS2629进行了多次更改，以反映该项目的持续变化，包括1型和2型配方。

This information report covers two distinct projects to formulate Jet Refrence Fluids (JRF) for testing of material compatibility. The first effort began in 1978 and focused on producing a formulation (JRF-2) that simulated JP-4 and included composition with metallic ions that reproduced chalking of fuel tank sealants. This effort resulted in the preparation of AMS2629 that defined the formulation of JRF-2 (Type 1) and the same formulation with metallic ions (Type 2). The second effort began in 2002 and focused on preparing a JRF that simulated Jet A, JP-5 and JP-8. This effort went through multiple iterations, but eventually resulted in a JRF-3 formulation composed of Jet A plus military additives spiked to 25% aromatic content and high levels of sulfur experienced in the global fuel supply. Since the metallic ions added to JRF-2 demonstrated their ability to simulate a chalking reaction, chalking was not tested with the ions added to JRF-3. AMS2629 was changed multiple times to reflect the onging changes of this project and included both Type 1 and Type 2 formulations.