I-Alumina Eyisiyingi: Izinto Ezisebenza Ngaphansi Ezishisayo Ezisebenzisa Ukushisa

Ngokukhula okuqhumayo kwezinkambu ezidinga amandla amakhulu njenge-5G nezimoto zamandla amasha, izinto zokuhambisa ezishisayo zizoba izinto ezibalulekile.Njengesixazululo esikhulu sokugcwalisa,i-alumina eyindilingakuthathwa njengesigcwalisi se-powder esishisayo esingabizi kakhulu embonini, futhi kulindeleke ukuthi silandele ukukhula kwemakethe ye-thermal conductivity kanye nesidingo sizoqhuma.

Ama-filler amathathu asetshenziswa kakhulu ama-metal fillers, izinto zekhabhoni, nezinto zobumba.Nakuba izigcwalisi zensimbi nezinto zekhabhoni ngokwazo zine-conductivity ephezulu ye-thermal, engathuthukisa ngokuphawulekayo ukuqhutshwa kokushisa kwezinto ze-polymer, zivame ukulimaza izakhiwo zokufaka izinto ezingaphansi komthwalo omkhulu.Futhi izinto ze-carbon ezifana ne-graphene noma i-carbon nanotubes akulula ukuhlakazeka ku-matrix, engahambisani nokwakhiwa kwendlela yokuhambisa ukushisa okusebenzayo.Uma kuqhathaniswa nalezi zinhlobo ezimbili zokugcwalisa, izithasiselo ze-ceramic ziye zakhanga ukunakwa okwengeziwe emkhakheni wokulungiselela izinhlanganisela eziphezulu ze-thermal conductivity ngenxa yezakhiwo zabo ezinhle kakhulu zokudlulisa ukushisa kanye nezakhiwo eziphezulu zokushisa.Phakathi kwazo,Izihlungi ze-Al2O3 zisetshenziswa kakhulu futhi ziyacwaningwa ngenxa ye-thermal conductivity ephezulu, ukumelana okuphezulu, ukulahlekelwa okuphansi kwe-dielectric, nokusebenza kwezindleko eziphezulu.Izihlungi eziyisiyingi zisiza kakhulu ekusebenziseni umsebenzi wokushisa oshisayo wezihlungi ezihambisa ukushisa, ngakho-ke isigcwalisi esisetshenziswa kakhulu emakethe siyi-alumina powder eyindilinga.

Ngenxa ye-thermal conductivity yayo enhle kanye nokusebenza kwezindleko ezinhle kakhulu, i-alumina powder eyindilinga iyisigcwali se-thermal conductivity esetshenziswa ngobuningi emakethe yamanje yezinto zokusebenzisana ezishisayo futhi ibalwa ngenani eliphakeme kakhulu.Izinto zokusebenzela ezishisayo zifaka i-gasket eshisayo, igrisi ye-silicone eshisayo, iglue evala uphawu olushisayo kanye nejeli eshisayo, njll. Itheminali isetshenziselwa ukuqeda ukushisa kwemishini yokuxhumana ye-elekthronikhi ehlukahlukene, izingxenye zebhethri yemoto yamandla entsha, izingxenye zeshaja yamandla, izibani ze-LED, amandla angaphandle, ama-transformers, njll. Ngaphezu kwalokho, isidingo se-aluminium oxide eyindilinga powder for thermal aluminium base copper clad plate, thermal plastic sealing material, thermal engineering plastics (njengomthunzi wesibani se-LED, izinto zikagesi, amadivaysi kagesi), izinto zokufutha ezishisayo, okukhethekile. izitsha zobumba, nezinto zokugaya ezikhethekile nazo ziyanda kancane kancane.

I-Chengdu Huarui Industrial Co., Ltd. 

Email: sales.sup1@cdhrmetal.com 

Ucingo: +86-28-86799441