Thermally conductive ngcina: iimpawu kunye izicelo glue

Thermally ngcina conductive lidla esetyenziselwa ukulungisa heatsink ukuya kumqhubekekisi okanye inkumbulo, ii-LED enyusiweyo, kunye nezinye iinxalenye kwi radiator, kwiimeko apho ukusetyenziswa paste thermal kunye imidlalo engafanelekanga okanye kungenzeki.

imveliso Inkcazelo

Ngaphandle, i conductivity ngcina thermal ikhangeleka ngathi iglu-like mass viscous ka guquki emhlophe uniform cishe esha. Oku kuthengiswa kwityhubhu yeplastiki ikepusi esijijwayo, nto leyo ethintela umoya ukuba angene ityhubhu kwaye ivumela ukugcina iglu ngohlobo engamanzi. Xa usebenzisa kuqala kuyimfuneko ukuba Ugqobhoze yayisoma special yokhuselo phezu intetho ityhubhu. Xa uphinda usebenzisa lo cap unscrewed lula, elingena glue.

Udongwe isetyenziselwa ukudibanisa malungu shushu ngokukhawuleza ukuba thermally conductive kumgxobhozo ubushushu.

iingenelo ngcina

Amandla lexinene xa omile, kakhulu, kuba neempawu ezintle ophethwe iglu thermally conductive "Alsil." adhesion ngokupheleleyo kwesi iglu kumphezulu inika uqhagamshelwano olukhuselekileyo.

Thermally glue conductive "Radial 'into ethengiswa yempazamo ekupakishweni etywiniweyo moya esikhusela kukoma ngokokuhamba kwexesha elide. Iipakethe kwandisa lokugcinwa kwezinto le ngcina. Kuyinto elula kakhulu, kuba akukho mfuneko ngexesha ngalinye ukuthenga tube esitsha yaye ayizange isetyenziswe de kube sekupheleni endala. Le inzuzo engenakuphikwa "yelayini" xa kuthelekiswa iimpahla eziveliswa abanye abenzi.

Kwi iimpawu le ngcina thermally conductive uyafana "Alsilom".

Ukususa icandelo eqhotyoshelweyo ukuya kwiradiyetha ngalo glue, sebenzisa imela: ngononophelo ukubancina into eyimfuneko ukuyisusa, uze wenze ulungiso okanye ukutshintshwa.

Thermally ngcina conductive ukuba radiators uye ngokwayo njengesixhobo ethembekileyo ubhetyebhetye kufakelo kwanezona ilight zinamandla ukukhanya-esikhupha kunye namanye amacandelo.

Indlela yokwenza isicelo i kulu thermally conductive?

Le ndibano Inkqubo diode noncedo enamathelayo iqulathe amanyathelo aliqela:

1. Degrease zonke iindawo onazo ngalo ukuba asebenze ngokusebenzisa utywala okanye acetone.
2. Faka iglu conductivity thermal kwi imali encinane phezu komhlaba iinxalenye iphela.
3. Yenza iinzame lityhale kumphezulu inxalenye zipholile uzame prodelyvat isetyhula motion translational ukuba babele ngokulinganayo le ngcina phezu bonke ubuso nxalenye zipholile kwi radiator.
4. Ukunqabiseka snuggling imizuzu 3-4 ukuze adhesion ngcono.
5. Vumela owomileyo lo mxube. Le sikwi lukhuni emva kwemizuzu-20, kodwa wokwaphusa epheleleyo lwenzeka kuphela ngemini.

Hotmelt ngezandla zabo?

Yenza ngcina, ubushushu conductive, unako ngisho. Kweli nqaku uza kufumana amacebiso elula kodwa enegalelo ukubona indlela yokwenza lo iglu thermally conductive izandla zenu, ngaphandle kokuba awunayo indlela. Ngoko ke, oko kufanelekileyo ukuba ukulungisa iindawo ukuya kwiradiyetha, kwangaxeshanye ngaphandle kokuqhatha inkqubo (kubalulekile ukuba conductivity thermal baqhubeka)?

Ukuze ufumane ephezulu amandla thermally ngcina conductive, kuyimfuneko ukudibanisa 25 ml glycerol kunye ne-100 g oxide yipeyinti. Amanzi avela glycerol ukuba ngumphunga ngokufudumeza umxube ukuba lobushushu degrees 200 Celsius. elikhokelayo powder oksayidi nayo itshiswe imizuzu eliqela lo gama kugcinwe lobushushu ngama 300 Celsius. ukuchitha nje yokulawula ezinjalo, amacandelo ngoku zidibene. Isiphumo ibe yintlama intlama, oluthi luqokelelane yi yokusabela imichiza.

Enye indlela elula mabaqhoboshele ilight ukuya heatsink - epoxy engumxube ucole thermal. Kodwa ke kukho iimeko apho ukusetyenziswa paste thermal alilungile, ngoko ke kungcono ukuba usebenzise hotmelt ngokukodwa zilungisiwe okanye kuthengwa.