Menene tef mai gefe biyu na thermally conductive?
Gabatarwa ga ƙa'idodin tsari da halayen aikace-aikace na tef mai gefe biyu mai zafin zafi
Thermal conductive tef mai gefe biyu kuma ana kiransa tef ɗin thermal conductive. Thermal conductive tef mai gefe biyu an yi shi da acrylic polymer gauraye da thermally conductive yumbu foda, mai rufi a bangarorin biyu na gilashin fiber zane, kuma hada da silicone m. Yana da high thermal conductivity da kuma rufi Properties, kuma yana da wasu Yana da kyau kwarai taushi, compressibility, conformability, karfi m, kuma zai iya jure da fadi da zafin jiki kewayon.
Daidai da ka'idar aiki na thermal conductive silica gel, thermal conductive tef mai gefe biyu shima yana cike akan saman da ba daidai ba, yana ba da damar nutsewar zafi da tushen zafi don daidaitawa tare, juya asalin yanayin zafi na iska zuwa yanayin yanayin zafi na yanzu. tef zafi conduction. Thermal conductive tef biyu-gefe ana amfani da ko'ina a bonding zafi nutse, zafi dissip modules, CPU microprocessor zafi dissipation, LED fitilu zafi dissipation, cika gibba tsakanin PCBs, karfe sassa da chassis. Baya ga cika saman da bai dace ba, shi ma Don kawar da zafi, ana iya amfani da shi ko da a cikin rufaffiyar sarari ba tare da canza wani abu ba, wanda ke nuna cikakken yanayin yanayin zafi na wannan kayan aikin thermal da kuma manne kai na tef mai matsi. don sauƙin amfani. Thermal conductive tef mai gefe biyu abu ne mai sauƙi kuma mai dacewa don aiki kuma yana da ingantaccen aiki. Lokacin amfani da shi, kawai kuna buƙatar cire takardan saki (takardar peeling) akan saman tef ɗin mai zafi mai dumbin yawa, sannan ku manne saman manne da saman na'urar kuma danna shi da sauƙi don haɗa shi nan da nan. . Wannan yana kawar da buƙatar gyare-gyaren injina da ƙarfi mai ƙarfi na ruwa tsakanin abubuwan lantarki da radiators. Thermal conductive tef mai gefe biyu za a iya raba tare da kuma ba tare da tushe kayan bisa ga daban-daban samar da kayan. Hakanan za'a iya raba shi bisa ga abubuwan da ke tattare da kayan tushe, manne abun da ke ciki, da dai sauransu An rarraba manyan kayan aikin kamar haka: 1. Tare da kayan tushe kuma ba tare da kayan tushe ba; 2. Ba tare da kayan tushe ba, takarda nama, PET, kumfa, masana'anta da ba a saka ba, zane; 3. Acrylate na tushen ruwa, acrylate mai tushen mai, nau'in roba mai ƙarfi, mai narkewa mai zafi da silicone. Halayen tef mai gefe biyu mai zafi
1. High thermal watsin. Super zafi canja wuri, zafi conduction da zafi watsawa ayyuka. Thermal conductive tef mai gefe biyu yana da ƙarancin zafin jiki na 0.8-1.0W/mk, wanda ke magance matsalolin wahalar sarrafa manna thermal, aikace-aikacen da bai dace ba, da ambaliya yana haifar da lahani. 2. Anti-tsufa. Yanayi inda tef mai gefe biyu mai ɗaukar zafi gabaɗaya ke aiki shine zafi mai zafi, yanayin zafi mai zafi, manyan canjin zafin jiki, da wadatar hasken ultraviolet. Sabili da haka, ana buƙatar tef ɗin mai ɗaukar hoto dole ne ya iya jure ƙananan yanayin zafi (a ƙasa -20 ° C), yanayin zafi (sama + 120 ° C), kuma a lokaci guda ya iya tsayayya da hasken UV duk shekara. Yin aiki a wurare daban-daban na hadaddun ba zai haifar da raguwa a cikin yanayin zafi ba. 3. Sauya ayyukan injiniya kamar rivets. Lokacin da taron LED na al'ada ya dogara da la'akari da farashin albarkatun ɗan adam, rage matakai da haɓaka samfuran zama zaɓi ɗaya kawai ga masana'antar LED. Kamfanonin LED da yawa suna la'akari da yin amfani da tef mai gefe biyu na thermally don maye gurbin ayyukan injiniya na gargajiya kamar rivets da sukurori. Ba wai kawai yana taka tsayayyen matsayi da rawar ba, har ma yana ba da cikakken wasa ga rawar da aikin tef ɗin mai ɗaukar zafi mai dumbin yawa. 4. Aikin shayar girgiza. Thermal conductive tef mai gefe biyu yana kumfa ta hanyar shigar da iska cikakke a cikin kayan tushe na acrylic (acrylic), kuma yana da tabbacin girgiza da ayyuka masu ɗaukar girgiza.
A yau, tare da ci gaba da bincike da haɓaka fasahar fasaha, masana'antar sarrafa kayan zafi kuma tana ci gaba da tafiya tare da lokutan. A cikin masana'antar lantarki, tef mai gefe biyu mai ɗaukar zafi yana taka muhimmiyar rawa. Tun da na yau da kullun kayan aikin thermal suna da wahala don gudanar da zafi da haɗin kai da kyau ga mahimman sassan na'urorin lantarki, tef mai ɗaukar zafi mai gefe biyu yana magance wannan matsalar gaba ɗaya. ; Musamman taka muhimmiyar rawa a cikin kayan lantarki, masana'antar hasken wutar lantarki da filayen TV na LED.