Cov txheej txheem tsim cov pa roj carbon fiber ntau muaj xws li cov kauj ruam hauv qab no:
Impregnation thiab ziab: Ua ntej, cov ntaub ntawv nyoos viscose fiber yog kuaj thiab tshuaj xyuas, tom qab ntawd muab tso rau hauv lub tank impregnation thiab soaked hauv diammonium phosphate aqueous tov rau 1 teev. Tom qab cov ntaub so fiber ntau tau muab tshem tawm, nws tuaj yeem qhuav ib txwm los yog hauv lub tshuab ziab khaub ncaws.
Kev kho cov pa roj carbonization: Cov ntaub fiber ntau viscose qhuav nkag mus rau hauv lub qhov cub carbonization thiab cua sov rau 300 degree. Cov txheej txheem cua sov yog qeeb thaum xub thawj thiab tom qab ntawd ceev. Thaum lub sij hawm cov txheej txheem carbonization, nitrogen tau nkag mus rau hauv lub qhov cub ua cov roj tiv thaiv kom tshem tawm cov khoom tsis yog - carbon nyob rau hauv fiber ntau thiab tsim carbonized fibers nrog graphite - zoo li microcrystalline qauv.
Kev kho kom ua haujlwm: Cov ntaub ntawv carbonized fiber ntau yog rhuab mus txog 1400℃hauv qhov ua kom sov rau kev kho kom ua haujlwm. Thaum lub sij hawm ua kom cov txheej txheem, chav yog nkag mus rau perforate cov fiber ntau kom cov cheeb tsam tshwj xeeb, thiab thaum kawg tau txais cov carbon fiber ntau tiav lawm.
Slitting thiab dov: Tom qab cov pa roj carbon activated tau txias lawm, nws raug txiav thiab loj siv lub tshuab slitting, lub tshuab txiav, thiab lub tshuab dov, thiab thaum kawg dov rau ib ntus cia thiab muag.
