Cas 24304-00-5 Nano Aluminum Nitride AlN foda
Siffofin AlN foda:
AlN foda mallaki high tsarki, kunkuntar kewayon barbashi size rarraba, mafi girma takamaiman surface area, ƙananan girma yawa da kuma mafi siffata allura gyare-gyaren Properties.2. Aluminum nitride nano foda ana amfani dashi a cikin hadaddiyar giyar, kuma yana da kyakkyawan wasa tare da siliki na semiconductor da ingantaccen haɗin haɗin gwiwarsa yana inganta kayan aikin injiniya da haɓakar thermal na kayan haɗin gwiwa.
Ƙayyadaddun foda na AlN:
| Abu | Tsafta | APS | Launi | Yawan yawa | Crystallographic Form | abun ciki na oxygen | Hanyar yin | SSA |
| XL-AlN foda | 99% | 50nm ku | Grey | 0.05g/cm 3 | Tsarin hexagonal | 0.8% | Plasma CVD | 105m2/g |
Aikace-aikace na AlN foda:
AlN foda da aka yi amfani da shi don inganta aikin resin epoxy A cikin Aluminum nitride nanopowder da tsarin resin epoxy, lokacin da abun ciki na Aluminum nitride nanoparticle ya kai zuwa 1% ~ 5%, yawan zafin jiki na gilashi yana ƙaruwa kuma module na elasticity ya kai matsakaicin darajar.Ƙara na Aluminum nitride nanopowder zuwa kayan aikin resin epoxy ya bambanta da ƙara na Aluminum nitirde ƙananan hatsi a cikin tsari.AlN foda yawanci ana ƙara shi azaman nau'in wakili mai ƙarfafawa kuma galibi ana rarrabawa tsakanin sarƙoƙi na kayan polymer.Don rashin daidaituwa a kan farfajiya da kuma babban yanki na musamman, AlN foda yana nuna aiki mai karfi.A halin yanzu, wani ɓangare na Aluminum nitride nanoparticles hatsi ana rarraba su a cikin tazarar sarkar polymer.Kwatanta da ƙaramin hatsi na Aluminum nitride, AlN foda yana da ruwa mai kyau sosai kuma yana iya haɓaka ƙarfi, ƙarfi da ƙarfi na resin epoxy.
AlN foda da aka yi amfani da shi don kayan aikin zafi
Gel ɗin silica da aka haɗa tare da AlN foda, wanda ke da haɓakar haɓakar thermal, yana ba da kyakkyawan yanayin yanayin thermal, rufin lantarki, zafin aiki mai faɗi na rufin lantarki (-60 ℃ ~ -200 ℃), ƙananan kauri da kyakkyawan aiki, kuma yana iya zama ko'ina. ana amfani dashi a cikin matsakaicin watsawar thermal na kayan lantarki don haɓaka ingantaccen aiki, kamar filler CPU radiator, audion mai ƙarfi, abubuwan Silicon masu sarrafawa, diode, matsakaicin watsa zafi a cikin kabu da sauransu.
AlN foda na iya inganta haɓakar zafin jiki na filastik.Ta ƙara Aluminum nitride nanoparticles zuwa filastik bisa ga rabo na 5% ~ 10% a cikin taro, za mu iya ƙara yawan zafin jiki na filastik daga 0.3W / (mk) zuwa 0.5W / (mk), sau 16 fiye da haka.Idan aka kwatanta da zafi conduction shaƙewa (alumina ko magnesia) a kasuwa, zai iya inganta inji Properties na kayayyakin da karami adadin.A halin yanzu, masana'antun da ke da alaƙa sun sayi foda AlN a cikin taro kuma za a ƙaddamar da sabon nau'in nano mai ɗaukar zafi na filastik zuwa kasuwa.
AlN foda yana aiki sosai a cikin silicon dioxide kuma yana ƙoƙarin tarwatsewa a cikin roba.A karkashin yanayin yin babu bambanci ga aikin injiniya na roba, (gwaji sun tabbatar da cewa zai iya inganta aikin injiniya na roba), zai iya inganta yanayin zafi na roba kuma ba zai rage danko kamar sauran oxides ba yayin ƙara tsari. , kuma kadan ne kawai ake buƙata.An yi amfani da shi sosai ga aikin soja, jirgin sama da injiniyan bayanai.
