Kev siv mica tube

Lub raj mica yog ua los ntawm cov khoom zoo tshaj plaws tev mica, daim ntawv muscovite los yog phlogopite mica ntawv nrog cov nplaum tsim nyog (los yog mica daim ntawv sib koom ua ke rau ib qho khoom siv txhawb nqa ib leeg) thiab sib koom ua ke thiab dov rau hauv cov khoom siv tsis zoo tubular insulating. Nws muaj cov khoom siv hluav taws xob zoo thiab muaj zog txhua yam, thiab tsim nyog rau rwb thaiv tsev ntawm electrode rods los yog qhov hluav taws xob bushings nyob rau hauv ntau yam khoom siv hluav taws xob, motors, hluav taws xob furnaces thiab lwm yam khoom siv.

Lub mica raj muab faib ua muscovite raj thiab phlogopite raj. Nws yog tsim los ntawm 501, 502 mica daim ntawv thiab cov organic silica gel dov ntawm qhov kub thiab txias, thiab qhov kub yog 850-1000 ℃. Lub mica raj ua los ntawm Luoyang Songdao muaj qhov ntev ntawm 10-1000mm thiab ib txoj kab uas hla ntawm 8-300mm. Qhov zoo yog ruaj khov. Mica raj ntawm cov lus tshwj xeeb tuaj yeem ua raws li cov duab kos los ntawm tus neeg siv. (Piv txwv li, slotting, bonding, thiab lwm yam).