Kodi tepi ya mbali ziwiri ya thermally conductive ndi chiyani?

Chiyambi cha ndondomeko ndi makhalidwe ntchito thermally conductive mbali ziwiri tepi

Thermal conductive mbali ziwiri tepi amatchedwanso thermally conductive tepi. Tepi yotenthetsera yokhala ndi mbali ziwiri imapangidwa ndi acrylic polima wosakanizidwa ndi ufa wa ceramic wotenthetsera, wokutidwa mbali zonse za nsalu yagalasi, ndikuphatikiza ndi zomatira za silikoni. Imakhala ndi matenthedwe apamwamba kwambiri komanso zinthu zotchinjiriza, ndipo imakhala ndi kufewa kwabwino kwambiri, kukhazikika, kufananiza, kumata mwamphamvu, ndipo imatha kupirira kutentha kosiyanasiyana.

Mogwirizana ndi mfundo yogwirira ntchito ya gel osakaniza a silika, tepi ya mbali ziwiri ya thermally conductive imadzazidwanso pamalo osagwirizana, kulola kuti sinki ya kutentha ndi gwero la kutentha zigwirizane mwamphamvu, kutembenuza kutentha kwa mpweya woyambirira kukhala kachitidwe kameneka kameneka kameneka kamakhala mbali ziwiri. tepi kutentha conduction. Thermal conductive-side-side tepi imagwiritsidwa ntchito kwambiri pomanga masinki otentha, ma module otenthetsera kutentha, kutentha kwa CPU microprocessor, kutentha kwa nyali ya LED, kudzaza mipata pakati pa ma PCB, zida zachitsulo ndi chassis. Kuphatikiza pa kudzaza malo osagwirizana, komanso Kupangitsa kutentha kutali, kungagwiritsidwe ntchito ngakhale pamalo otsekedwa popanda kusintha zigawo zilizonse, zomwe zimawonetseratu kutentha kwa matenthedwe azinthu zopangira matenthedwe komanso kudzimangiriza kwa tepi yothamanga. kuti agwiritse ntchito mosavuta. Thermal conductive mbali ziwiri tepi ndi yosavuta komanso yosavuta kugwiritsa ntchito ndipo imakhala ndi ntchito yabwino kwambiri. Mukamagwiritsa ntchito, mumangofunika kuchotsa pepala lotulutsa (peeling pepala) pamwamba pa tepi yamtundu wa thermally conductive, kenaka kumata zomatira pamwamba pa chipangizocho ndikuchisindikiza mopepuka kuti chigwirizane nthawi yomweyo. . Izi zimathetsa kufunika kokonza makina ndi zomatira zamadzimadzi zolimba pakati pa zida zamagetsi ndi ma radiator. Thermal conductive mbali ziwiri tepi akhoza kugawidwa ndi ndi opanda zinthu m'munsi malinga ndi zipangizo zosiyanasiyana kupanga. Itha kugawidwanso molingana ndi kapangidwe kazinthu zoyambira, zomatira, etc. Zida zazikuluzikulu zimagawidwa motere: 1. Ndi zinthu zoyambira komanso zopanda maziko; 2. Popanda maziko, mapepala a minofu, PET, thovu, nsalu zopanda nsalu, nsalu; 3. Madzi a acrylate, acrylate opangidwa ndi mafuta, zosungunulira Mtundu wa rabara, zomatira zotentha zosungunuka ndi silicone. Mawonekedwe a tepi ya mbali ziwiri ya thermally conductive

1. High matenthedwe madutsidwe. Super kutentha kutengerapo, conduction kutentha ndi ntchito dissipation kutentha. Thermal conductive mbali ziwiri tepi ali ndi matenthedwe madutsidwe wa 0.8-1.0W/mk, amene amathetsa mavuto ovuta ntchito matenthedwe phala, ntchito m'njira zosiyanasiyana, ndi kusefukira kuchititsa zosalongosoka mankhwala. 2. Kuletsa kukalamba. Malo omwe tepi ya mbali ziwiri ya thermally conductive imakhala kutentha kwakukulu, kutentha kwakukulu, kusintha kwakukulu kwa kutentha, ndi kuwala kwa ultraviolet. Choncho, pakufunika kuti tepi yopangira thermally ikhale yokhoza kupirira kutentha (pansi -20 ° C), kutentha kwakukulu (pamwamba pa + 120 ° C), ndipo nthawi yomweyo imatha kupirira cheza cha UV chaka chonse. Kugwira ntchito m'malo osiyanasiyana ovuta sikungabweretse kuchepetsa kutentha kwa matenthedwe. 3. Bwezerani ntchito zamakina monga ma rivets. Pamene msonkhano wachikhalidwe wa LED umakhudzidwa ndi mtengo wa anthu, kuchepetsa njira ndi kukonza zinthu kumakhala njira yokhayo pamakampani a LED. Makampani ochulukirachulukira a LED akuganiza zogwiritsa ntchito tepi ya mbali ziwiri ya thermally conductive m'malo mwa makina azikhalidwe monga ma rivets ndi zomangira. Simangokhala ndi gawo lokhazikika komanso gawo lokhazikika, komanso limapereka kusewera kwathunthu ku gawo ndi ntchito ya tepi ya mbali ziwiri ya thermally conductive. 4. Kugwedeza mayamwidwe ntchito. Thermal conductive-of-side-side tepi imakhala thovu pobaya mpweya wokwanira mu acrylic (acrylic) base material, ndipo imakhala ndi ntchito zochititsa mantha komanso zochititsa mantha.

Masiku ano, ndi kafukufuku wopitilira ndi chitukuko chaukadaulo wapamwamba, makampani opanga zinthu zotenthetsera amayenderanso nthawi. M'makampani opanga zamagetsi, tepi ya mbali ziwiri ya thermally conductive imakhala ndi gawo lofunikira kwambiri. Popeza zida wamba zopangira ma thermally zimakhala zovuta kutenthetsa ndikulumikizana bwino ndi zida zamagetsi, tepi ya mbali ziwiri ya thermally imathetsa vutoli. ; Makamaka kutenga gawo lalikulu pazamagetsi, zowunikira za LED ndi minda ya TV ya LED.