Iko Kuvandudza uye Kushanduka kweAnti-Infrared Textile mune Yemazuvano Military Field.

Nmazuvano, mayunifomu echizvino-zvino uye masisitimu ekuvharisa echiuto ezvinhu uye zvivakwa anogona kuita zvakawanda kupfuura kungoshandisa madhinda ecamouflage akanyatsogadzirwa kuti asanganiswe nemhoteredzo kuti asaonekwe.

Zvishandiso zvakakosha zvinogona zvakare kupa kuongororwa kunopesana nekuudza-tale infrared heat radiation (IR radiation).Kusvikira ikozvino, yave iri IR-absorbing vat dyes yecamouflage print iyo inowanzovimbisa kuti vanopfeka "vasingaoneki" kune CCD sensors pamagetsi ekuona usiku.Zvisinei, zvimedu zvedhayi zvinosvika pakunogumira pakunyura.

Sechikamu chepurojekiti yekutsvakurudza, (AiF No. 15598), masayendisiti paHohenstein Institute muBönnigheim uye ITCF Denkendorf vakagadzira mhando itsva yeIR-absorbent textiles.Nekudhaisa (kufukidza) kana kuvhara kemikari fiber ne nanoparticles ye indium tin oxide (ITO), kupisa kwemwaranzi kunogona kunyudzwa zvakanyanya uye saka zvirinani kuongorora mhedzisiro inowanikwa pane yakajairwa camouflage prints.

ITO is transparent semiconductor iyo inoshandiswawo, semuenzaniso, muma touch screens emafoni.Dambudziko revatsvagiri raive rekusunga zvimedu zveITO kumachira nenzira yekuti pakanga pasina chinokuvadza pane zvimwe zvinhu zvavo, sekunyaradza kwavo kwepanyama.Mushonga wemucheka waifanirawo kuitwa kuti usagadzikane nekuwachwa, mabrasion uye mamiriro ekunze.

Kuti uongorore maitiro ekuongorora kwemishonga yemucheka, kutora, kutapurirana uye kufungisisa kwakayerwa mumutsara wemasaisai 0.25 - 2.5 μm, kureva kuti UV radiation, chiedza chinooneka uye pedyo ne infrared (NIR).Iyo NIR yekuongorora maitiro kunyanya, iyo yakakosha kumidziyo yekuona-husiku, yaive iri nani kana ichienzaniswa neasina kubatwa machira masampula.

Mukuferefeta kwavo kwehunyanzvi, boka renyanzvi rakakwanisa kushandisa hupfumi hwehunyanzvi uye midziyo yemazuva ano yekutarisa kuHohenstein Institute.Izvi zvinoshandiswawo nedzimwe nzira pamwe chete nemapurojekiti ekutsvagisa: semuenzaniso, pachikumbiro chemutengi, nyanzvi dzinogona kuverenga iyo UV yekudzivirira chinhu (UPF) yemachira uye tarisa kuti ruvara runodikanwa uye kushivirira kwakatsanangurwa mune tekinoroji mazwi. delivery.

Kuvaka pane zvichangoburwa tsvagiridzo, mune ramangwana mapurojekiti machira eIR-absorbent anozowedzerwa kugadziridzwa maererano nekupisa uye dikita rekugona kutonga.Chinangwa ndechekudzivirira kutaura-tale padhuze uye yepakati-renji IR mwaranzi, muchimiro chekupisa kunoburitswa kubva mumuviri, kubva kana kuumbwa, saka kuita kuti kuona kunyanye kuoma.Nekuchengetedza maitiro ehupenyu mumuviri wemunhu achimhanya zvakanaka sezvinobvira, machira anobatsirawo kuona kuti masoja anogona kuita nepamusoro pezvaanogona kunyangwe mumamiriro ekunze akanyanya kana pasi pekunetsekana kwakanyanya.Vatsvagiri vari kubatsirwa kubva mumakumi emakore echiitiko kuHohenstein Institute muchinangwa chekuongorora uye optimization yemachira anoshanda.Ichi chiitiko chakadyisa mune dzakawanda dzepasirese dzakamira bvunzo nzira dzinogona kushandiswa nechikwata chenyanzvi mubasa rayo.