Based　on　the　discussion　of　both　the　characteristics　of　phase　change　micro-encapsulation　(PCM)　and　the　possibilities　of　applicaion　on　thermal　infrared　stealthy　(TIS),　the　requirement　of　TIS　for　PCM,　the　condition　and　difficulties　of　application　were　pointed　out,　the　thermal　reflection/temperature　adaptive　infrared　composite　stealthy　coating　(TTC)　was　put　forward　for　the　first　time.　The　design　idea,　structure,　function　and　experimental　data　of　the　coating　and　the　possibility　of　applicable　to　TIS　were　discussed　in　detail.　The　cover　of　TTC　is　thermal　reflection　temperature　reduction　paint,　the　interlayer　is　PCM　temperature　controlling　paint,　and　the　lower　layer　is　anti-corrosion　paint.　The　analysis　and　experiment　results　show　that　TTC　has　obvious　function　of　cooling　and　self-adaptive　at　certain　temperature　range,　and　is　beneficial　to　accomplish　the　infrared　fusion　between　the　target　and　background.　Therefore,　it　provides　the　possibility　to　confront　dual-band　IR　imaging　anti-stealth　technology.