1. Cov roj cua kub
Thermally conductive silicone roj yog siv dav siv thermally conductive nruab nrab tam sim no.Nws yog cov khoom zoo li ester uas tsim los ntawm cov txheej txheem tshwj xeeb nrog cov roj silicone ua cov khoom siv raw thiab cov khoom ntim xws li thickeners.Cov khoom muaj ib qho viscosity thiab tsis pom tseeb graininess.Kev ua haujlwm kub ntawm thermal conductive silicone roj yog feem ntau -50°C rau 220°C. Nws muaj cov thermal conductivity zoo, kub tsis kam, kev laus tsis kam thiab cov yam ntxwv tsis zoo.Thaum lub sij hawm tshav kub dissipation txheej txheem ntawm lub cuab yeej, tom qab tau rhuab mus rau ib tug tej lub xeev, lub thermally conductive silicone roj yuav qhia ib tug semi-kua lub xeev, tag nrho sau qhov sib txawv ntawm lub CPU thiab lub dab dej kub, ua rau ob qho tib si tightly bonded, yog li ntawd. txhim khu kev thermal conduction.
2. Thermal silica gel
Thermally conductive silica gel kuj yog tsim los ntawm kev ntxiv qee yam tshuaj raw cov ntaub ntawv rau silicone roj thiab chemically ua nws.Txawm li cas los xij, tsis zoo li thermal silicone roj, muaj qee yam kua nplaum hauv cov khoom siv tshuaj lom neeg ntxiv rau nws, yog li cov thermal silicone ua tiav muaj qee yam nplaum nplaum.Qhov loj tshaj feature ntawm thermally conductive silicone yog tias nws yog ib qho nyuaj tom qab solidification, thiab nws thermal conductivity yog me ntsis qis dua li ntawm thermally conductive silicone roj.PS.Thermally conductive silicone yog ib qho yooj yim rau "ko" cov cuab yeej thiab lub dab dej kub (vim yog vim li cas nws tsis pom zoo kom siv rau ntawm CPU), yog li cov khoom siv silicone yuav tsum raug xaiv raws li cov qauv khoom thiab cov yam ntxwv ntawm cov cua sov.
3. Thermally conductive silicone daim ntawv
Mos silicone thermal rwb thaiv tsev gaskets muaj zoo thermal conductivity thiab high-qib voltage-resistant rwb thaiv tsev.Lub thermal conductivity ntawm cov gaskets uas ua los ntawm Aochuan yog li ntawm 1 txog 8W / mK, thiab qhov siab tshaj qhov hluav taws xob tiv thaiv tus nqi yog siab dua 10Kv.Nws yog ib qho kev hloov rau thermal conductive silicone roj hloov khoom.Cov khoom siv nws tus kheej muaj qee qhov kev hloov pauv, uas haum zoo ntawm cov cuab yeej siv hluav taws xob thiab cov ntawv kub-dissipating aluminium los yog lub plhaub tshuab, kom ua tiav qhov zoo tshaj plaws thermal conduction thiab kub dissipation.Nws ua tau raws li cov cai tam sim no ntawm kev lag luam hluav taws xob rau cov khoom siv hluav taws xob.Nws yog ib qho kev hloov rau cov khoom siv hluav taws xob ua hluav taws xob silicon Grease thermal paste yog cov khoom lag luam zoo tshaj plaws rau binary txias tshuab.Hom khoom no tuaj yeem raug txiav ntawm qhov siab, uas yog qhov tsim nyog rau kev tsim khoom tsis siv neeg thiab kev saib xyuas cov khoom.
Lub thickness ntawm silicone thermal rwb thaiv tsev ncoo txawv ntawm 0.5mm mus rau 10mm.Nws yog tsim tshwj xeeb rau kev tsim qauv ntawm kev siv qhov sib txawv los hloov cov cua sov.Nws tuaj yeem sau qhov sib txawv, ua kom tiav cov cua sov hloov ntawm qhov cua sov thiab cov cua kub dissipation, thiab tseem ua lub luag haujlwm ntawm kev poob siab, rwb thaiv tsev thiab sealing., tuaj yeem ua tau raws li cov qauv tsim ntawm miniaturization thiab ultra-thinning ntawm cov khoom siv sib raug zoo.Nws yog ib yam khoom tshiab nrog zoo manufacturability thiab usability.Cov nplaim hluav taws kub hnyiab tau ua tau raws li qhov yuav tsum tau ua ntawm UL 94V-0, thiab ua tau raws li EU SGS daim ntawv pov thawj kev tiv thaiv ib puag ncig.
4. Synthetic graphite flakes
Cov khoom siv hluav taws xob zoo li no yog qhov tsis tshua muaj, thiab feem ntau yog siv rau qee yam khoom uas tsim kom muaj cua sov tsawg.Nws txais cov khoom siv graphite sib xyaw, tom qab qee yam kev kho mob, nws muaj cov nyhuv thermal conduction zoo, thiab tsim nyog rau cov cua sov dissipation system ntawm cov khoom siv hluav taws xob, CPU thiab lwm yam khoom.Nyob rau hauv thaum ntxov Intel boxed P4 processors, cov khoom uas txuas rau hauv qab ntawm lub radiator yog ib tug graphite thermal ncoo hu ua M751."Uproot" CPU los ntawm nws lub hauv paus.Ntxiv nrog rau cov lus hais saum toj no, cov khoom siv hluav taws xob ua hluav taws xob, aluminium foil heat-conducting gaskets, theem-hloov cua sov-ua gaskets (ntxiv rau cov yeeb yaj kiab tiv thaiv), thiab lwm yam kuj tseem yog cov khoom siv hluav taws xob, tab sis cov khoom no tsis tshua muaj nyob hauv khw. .
Post lub sij hawm: May-24-2023