Cov neeg ua haujlwm kho cov roj carbon fiber ntau yog cov tshuaj npaj tshwj xeeb uas tsim los rau kev kho saum npoo ntawm cov ntaub ntawv carbon fiber, aiming los txhim kho cov adhesion, corrosion kuj, thiab zoo li zoo ntawm carbon fibers.
Cov pa roj carbon fibers, vim lawv lub zog siab, lub teeb yuag, thiab cov khoom siv kho tshuab zoo heev, tau siv dav hauv aerospace, tsheb tsim, khoom ua si, thiab lwm yam. Txawm li cas los xij, qhov chaw du thiab muaj zog chemical inertness ntawm carbon fibers ua rau tsis zoo rau kev sib txuas ncaj qha lossis txheej txheej, yog li yuav tsum tau hloov kho deg los ntawm cov neeg ua haujlwm kho mob.
1. Ntxuav qhov chaw, tshem cov roj thiab impurities;
2. Ua kom lub ntsej muag, ua kom lub zog nto;
3. Muab cov chaw sib txuas tshuaj, txhim kho adhesion rau resins lossis coatings. Hom kev kho mob muaj xws li coupling agents, oxidants, thiab coating primers. Coupling cov neeg ua haujlwm, xws li silanes, tuaj yeem tsim cov khoom siv tshuaj lom neeg ntawm carbon fibers thiab resins; oxidants, xws li nitric acid los yog ammonium persulfate, qhia cov active pab pawg xws li carboxyl pawg mus rau lub fiber nto los ntawm oxidation tshua; txheej primers ncaj qha tsim cov txheej txheem hloov pauv, txhim kho adhesion kev ua haujlwm.
