Thermal qhia cov khoom siv silicone yog qhov tseem ceeb rau cov hluav taws xob tsis zoo, coj, thiab cov tshuab tsheb. Xaiv txoj cai thermal conductive silicone roj hmab daim ntawv qhia txog kev ua tau zoo, thiav, thiab kev nyab xeeb. Ntawm no yog cov lus qhia tswv yim los xaiv:
Thermal conductivity
Prioritize thermal conductive silicone rubber sheets with a conductivity rating of 1.5–6.0 W\/m·K, depending on heat load. Siab dua cov neeg nplua CPUS lossis cov khoom siv hluav taws xob, thaum cov ntawv nruab nrab ua haujlwm rau cov tsav tsheb.
Tuab thiab hardness
Thinner thermal conductive silicone roj hmab los xij ({{{}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}. Tus ntug dej ib lub hardness ntawm 20-40 ua kom yooj tsis muaj kev xa tawm kev faib tawm.
Kev Rwb Hluav Taws Xob
Tshawb xyuas Dielectric lub zog (ntau dua lossis sib npaug rau 5 kV \/ hli) los tiv thaiv luv luv circuits luv. Thermal ua thermal ua silicone roj hmab ntawv nrog UL 94 V {2}} nplaim taws-retardant kev nyab xeeb ntxiv kev nyab xeeb rau kev lag luam.
Kub tiv thaiv
Xaiv rau cov ntawv txheeb ntsuas rau -50 degree rau 200 degree los tiv thaiv huab kev ua haujlwm hnyav. Silicone roj hmab lub ruaj khov tiv thaiv kev ua kom tsis txaus siab hauv thermal conductive silicone roj hmab ntawv hauv qab kev ntxhov siab nyob rau hauv cyclic thermal kev ntxhov siab.
Nplaum vs. tsis yog-nplaum
Tus kheej-nplaum thermal conductive silicone cov kab xev roj hmab piv rau cov khoom siv sib xyaw. Rau kev rov ua cov ntsiab lus, cov ntawv tsis zoo ua ke nrog cov pastric thermal muab hloov hloov.
Tib neeg
Cov tuam txhab tsim khoom tuaj yeem ua rau cov cua sov uas silicone
Ib txwm siv tau kev ua tau zoo ntawm kev ntsuas thermal lossis kev kuaj infrared. Tus khub nrog cov neeg muab khoom siv rohs-ua thermal conductive silicone roj hmab los xij thiab cov ncauj lus qhia cov ntaub pua chaw datasheets. Los ntawm kev sib npaug ntawm cov ntsiab lus, engineers tuaj yeem txhim kho tshav kub disspication efficiency thaum tswj tus nqi-ua hauj lwm zoo.