Infrared radiation agent

The invention discloses an infrared radiation agent. According to the infrared radiation agent, the problems of low radiation intensity and combustion speed in the prior art are solved. The infrared radiation agent contains hydroxyl-terminated polybutadiene, toluene diisocyanate, diisooctyl sebacate, tris(2-methyl-1-aziridine)phosphine oxide, 2,2'-bis-(ethylferrocene)propane, ammonium perchlorate,aluminum powder, magnesium powder and carbon black. The infrared radiation agent is relatively high in radiation intensity, the radiation intensity reaches 469w/sr at a length of 3-5 microns, the combustion speed reaches 3.71mm/s, and the infrared radiation agent is suitable for low-attitude stealth of weapons such as guided missiles and robot bombs. 本发明公开了种红外辐射剂，是为了解决现有技术辐射强度低、燃速低的问题。该红外辐射剂由端羟基聚丁二烯、甲苯二异氰酸酯、癸二酸二异辛酯、三(2-甲基-1-氮丙啶)氧化膦、2，2′-双-(乙基二茂铁)丙烷、高氯酸铵、铝粉、镁粉、炭黑组成。本发明辐射强度较高，3～5μm的红外辐射强度达到469w/sr，燃速达到3.71mm/s，适用于导弹、无人飞机等武器的低空隐身。