Kev siv cov nplaum rau hauv cov khoom siv loj
Piv txwv li, lub tshuab hluav taws xob, transformers thiab lwm yam khoom siv ua haujlwm ntawm qhov kub thiab txias, nrog rau cov khoom siv uas yuav tsum tau ua haujlwm nyob rau hauv ib puag ncig hnyav thiab kub kub rau 20-40 xyoo. Qhov loj ntawm ntau yam cuab yeej txwv tsis pub muaj qhov cub curing. Lub tshav kub conduction ntawm tooj liab thiab lwm yam hlau ua rau cov cua sov hauv zos ua tsis tau. Yog li ntawd, chav tsev kub curing adhesives yuav tsum tau siv.
Kev siv cov nplaum nplaum hauv cov ntawv luam tawm Circuit Board
Cov ntawv luam tawm hauv Circuit Court boards, txawm tias nruj los yog yoog raws, yog sib cais los ntawm cov nplaum.
Rau epoxy - iav panels, acetal - phenolic, nitrile - phenolic los yog hloov epoxy tuaj yeem siv tau, thiab qhov siab tshaj plaws ua haujlwm kub yog li 150 ° C. Thaum siv kub ntawm 260 ° C, iav - silicone laminates los yog tooj liab / PTFE puas panels yuav tsum tau siv.
Ib qho kev sib dhos ntawm cov ntawv luam tawm nruj nruj uas tuaj yeem sib koom ua ke nrog cov yeeb yaj kiab yas coated nrog thermoplastic lossis thermoset nplaum.
Qee lub sij hawm cov rooj sib txoos nyuaj xav tau nyias, hloov tau yooj yim luam tawm circuits. Nyob rau hauv cov ntaub ntawv no, RTV silicone roj hmab txheej yog siv tsis tau tsuas yog raws li ib tug insulating txheej, tab sis kuj raws li ib tug vibration dampener, uas yuav ntxiv undesirable kev co rau cov welded pob qij txha. qaug zog load.
Tsis tas li ntawd, siv epoxy kua nplaum thiab silicone kua nplaum rau ntawm cov khoom nyuab siab kom txo tau cov teebmeem ntawm kev poob siab thiab kev co.
Hnub tim: 2024-04-19 13:59:01