I-Cas 24304-00-5 Nano Aluminium Nitride AlN powder
Izici ze-AlN powder:
I-AlN powder inokuhlanzeka okuphezulu, ukusatshalaliswa kosayizi wezinhlayiyana ezihlukene, indawo engaphezulu ethize enkulu, ukuminyana kwenqwaba kanye nezakhiwo ezingcono zokubumba umjovo.2. I-Aluminium nitride nano powder isetshenziswa ekuhlanganiseni, futhi inokufanelana kahle ne-silicon ye-semiconductor futhi ukuhambisana kwayo okuhle kwesixhumi esibonakalayo kuthuthukisa izakhiwo zemishini kanye nokuhamba okushisayo kwezinto ezihlanganisiwe.
Ukucaciswa kwe-AlN powder:
| Into | Ubumsulwa | APS | Umbala | Ukuminyana kwenqwaba | Ifomu le-Crystallographic | okuqukethwe kwe-oxygen | Indlela yokwenza | I-SSA |
| I-XL-AlN powder | 99% | 50nm | Okumpunga | 0.05g/cm3 | Ukwakheka kwe-hexagonal | 0.8% | I-Plasma CVD | 105m2/g |
Izicelo ze-AlN powder:
I-AlN powder esetshenziselwa ukuthuthukisa ukusebenza kwe-epoxy resin Ku-Aluminium nitride nanopowder kanye nesistimu ye-epoxy resin, lapho okuqukethwe kwe-Aluminium nitride nanoparticle kufinyelela ku-1% ~ 5%, izinga lokushisa lokushintsha kwengilazi liyakhuphuka kanye nemodyuli yokunwebeka ifinyelela inani eliphakeme.Ukwengezwa kwe-Aluminium nitride nanopowder ezintweni ezihlanganisiwe ze-epoxy resin kuhluke ngokuphelele ekufakweni kwezinhlamvu ezincane ze-Aluminium nitirde esakhiweni.I-AlN powder ivame ukungezwa njengohlobo lwe-ejenti eqinisayo futhi isatshalaliswa ikakhulukazi phakathi kwamaketanga ezinto ze-polymer.Ngokubambisana okunganele endaweni kanye nendawo enkulu ethize, i-AlN powder ibonisa umsebenzi onamandla kakhulu.Ngaleso sikhathi, ingxenye yezinhlamvu ze-Aluminium nitride nanoparticles isatshalaliswa esikhaleni seketango le-polymer.Uma iqhathaniswa ne-Aluminium nitride micro grain, i-AlN powder inoketshezi oluhle kakhulu futhi ingathuthukisa kakhulu ukuqina, ukuqina kanye nokulula kwe-epoxy resin.
I-AlN powder esetshenziselwa ukushisa okubamba ukushisa
Ijeli ye-silica ehlanganiswe ne-AlN powder, ene-super conductivity eshisayo, inikeza ukuguquguquka okuhle kakhulu kokushisa, ukufakwa kukagesi, ukushisa okubanzi kokusebenza kukagesi (-60 ℃~-200 ℃), ukujiya okuphansi nokusebenza kahle kokusebenza, futhi kungaba kabanzi. esetshenziswa endaweni yokudlulisa okushisayo yengxenye ye-elekthronikhi ukuthuthukisa ukusebenza kahle, okufana ne-CPU radiator filler, i-audion enamandla amakhulu, izingxenye zeSilicon ezilawulekayo, i-diode, i-thermal transmission medium kumthungo nokunye.
I-AlN powder ingathuthukisa kakhulu ukuqhutshwa kokushisa kwepulasitiki.Ngokungeza i-Aluminium nitride nanoparticles epulasitiki ngokwengxenye engu-5% ~ 10% ngobuningi, singakwazi ukukhulisa ukuguquguquka okushisayo kwepulasitiki kusuka ku-0.3W/(mk) kuya ku-0.5W/(mk), izikhathi eziyi-16 ngaphezulu.Uma kuqhathaniswa ne-heat conduction stuffing (i-alumina noma i-magnesia) emakethe, ingathuthukisa izakhiwo zemishini yemikhiqizo ngenani elincane.Njengamanje, abakhiqizi abahlobene bathenge i-AlN powder ngobuningi futhi uhlobo olusha lwepulasitiki yokushisa ye-nano izokwethulwa emakethe.
I-AlN powder isebenza kahle kakhulu ku-silicon dioxide futhi ijwayele ukuhlakazeka ku-raber.Ngaphansi kwesisekelo sokungenzi mehluko ekusebenzeni kwemishini kwenjoloba, (ukuhlolwa kwafakazela ukuthi kungathuthukisa ukusebenza kwemishini kwenjoloba), ingathuthukisa kakhulu ukuqhutshwa kokushisa kwerabha futhi ngeke yehlise i-viscosity njengamanye ama-oxides ngesikhathi sokwengeza inqubo. , futhi kudingeka inani elincane kakhulu.Isetshenziswe kabanzi kwezobunjiniyela bezempi, ezezindiza nezolwazi.
