Dab tsi yog qhov zoo thiab qhov tsis zoo ntawm kev kub siab mica board?
Sep 25, 2022
Nrog rau kev txhim kho qhov zoo ntawm mica sheet manufacturers, ib co fake thiab shoddy mica khoom yuav tsis tshwm sim. Ua ke, nws muab cov chaw tsim khoom ntawm mica cov khoom lag luam nrog kev paub thiab cov lus qhia kom sib txawv ntawm qhov zoo thiab qhov tsis zoo.
Peb feem ntau siv mica board yog muab faib ua muscovite board, uas yog ua los ntawm 501 mica ntawv thiab silica gel tom qab cua sov thiab tswj. Cov ntsiab lus mica yog li 90 feem pua, thiab cov ntsiab lus silica gel yog li 10 feem pua. Lub motherboard no, qauv: lwm daim ntawv mica, yog ua los ntawm 503 mica ntawv thiab silicone nplaum. Tom qab kev txwv cua sov, cov ntsiab lus mica yog 90 feem pua thiab cov ntsiab lus ntawm silicone yog 10 feem pua. Vim yog siv cov ntawv mica sib txawv, nws txoj haujlwm kuj txawv. Ib qho yog motherboard tuaj yeem tiv taus qhov kub siab 600-800 degrees, lwm lub motherboard tuaj yeem tiv taus qhov kub siab 800-1000 degrees. Tom qab kub nias nruab hnub thiab hmo ntuj, nws muaj zog dabtsi yog khoov thiab zoo bending kev ua tau zoo. Stamping qhov chaw ntawm ntau yam duab tuaj yeem ua tiav yam tsis muaj lamination.
