Cov pa roj carbon dub dawb yog lub npe dav dav rau cov hmoov dawb X-ray amorphous silicic acid thiab silicate khoom, feem ntau yog hais txog precipitated silica, fumed silica thiab ultra-fine silica gel, nrog rau hmoov hluavtaws txhuas silicate thiab calcium silicate. Cov pa roj carbon dub dawb yog ib qho khoom porous, thiab nws cov khoom sib xyaw tuaj yeem sawv cev los ntawm SiO2 · nH2O, qhov twg nH2O muaj nyob rau hauv daim ntawv ntawm cov hydroxyl pawg. Yaj hauv caustic soda thiab hydrofluoric acid, tsis yaj hauv dej, cov kuab tshuaj, thiab cov kua qaub (tsis suav nrog hydrofluoric acid). Kev tiv taus kub siab, tsis kub hnyiab, tsis muaj ntxhiab, tsis muaj ntxhiab, thiab rwb thaiv tsev hluav taws xob zoo heev.

Lub Hom Phiaj
Vim muaj ntau yam zoo ntawm cov khoom siv roj hmab dawb, nws tuaj yeem siv dav hauv ntau qhov chaw.
Cov pa roj carbon dub dawb yog siv rau hauv cov khoom siv roj hmab xim los hloov cov pa roj carbon dub rau kev txhawb nqa, ua tau raws li qhov xav tau ntawm cov khoom dawb lossis semi-pob tshab. Silica kuj muaj kev nplaum zoo heev, tiv taus kua muag, tiv taus kub thiab tiv taus kev laus, yog li nws kuj tuaj yeem hloov ib feem ntawm cov pa roj carbon dub hauv cov khoom siv roj hmab dub kom tau txais cov khoom siv roj hmab zoo, xws li cov log tsheb off-road, cov log tsheb engineering, cov log tsheb radial, thiab lwm yam.

Cov tshuaj ua liaj ua teb
Hauv cov tshuaj ua liaj ua teb, xws li tshuaj tua kab thiab cov tshuaj chiv ua kom zoo, siv cov pa roj carbon dub dawb ua tus nqa, diluent, lossis disintegrant tuaj yeem txhim kho qhov nrawm ntawm kev ncua thaum siv ua disintegrant hauv cov hmoov dej dispersible (WDG). Nws raug pom zoo kom siv cov ntsiab lus ntawm kwv yees li 10%. Nws tuaj yeem tswj tau qhov ua tau zoo ntev vim nws thaj chaw siab heev, muaj peev xwm nqus tau zoo heev, yooj yim ncua, zoo affinity, thiab tshuaj ruaj khov. Txawm tias nyob hauv nag, dej ntws, thiab kub, nws tuaj yeem nyob tsis hloov pauv ntev.

Cov khoom siv tshuaj lom neeg txhua hnub
Cov tshuaj txhuam hniav muaj xim pob tshab thiab tsis pom tseeb nrog cov pa roj carbon dawb ua cov khoom sau thiab cov khoom siv abrasive, uas muaj kev ywj pheej zoo thiab kev sib kis tau zoo, du thiab mos nplaum, tiv taus kev sib txhuam zoo, thiab tsis ua rau lub raj tshuaj txhuam hniav xeb; Nws tuaj yeem tswj tau qhov ruaj khov ntawm cov tshuaj txhuam hniav. Tshwj xeeb tshaj yog nrog kev sib raug zoo nrog fluoride, nws tuaj yeem zam qhov tsis zoo ntawm cov ntsev tsis yaj uas tsim los ntawm cov ntsev calcium ua cov khoom siv abrasive.

Cov nplaum
Siv rau hauv cov nplaum ua los ntawm roj hmab ntuj lossis roj hmab hluavtaws, nws muab thixotropy thiab kev txhawb zog, thaum tseem txhim kho kev nplaum vim nws txoj kev ncab, ua rau nws zoo thiab tsim nyog tus nqi.

Tus neeg sawv cev tiv thaiv kev sib sau ua ke
Cov pa roj carbon dawb siv tau rau hauv qee yam khoom kom txhim kho kev ua haujlwm dawb, xws li cov chiv nyom, cov tshuaj tua kab mob, cov khoom sib tsoo log, cov tshuaj ntxhua khaub ncaws, phenolic txhaj tshuaj molding ntawm urotropine, cov khoom yas ntawm phenols thiab urea, kev tsim cov roj hmab sulfur thiab cov khoom sib xyaw tiv thaiv kev sib sau ua ke.

Cov ntaub ntawv sau ntawv
Siv cov pa roj carbon dub dawb ua cov khoom siv rau hauv daim ntawv tuaj yeem ua rau daim ntawv tsis kam tiv taus cov kua mem thiab lub zog kho tshuab zoo dua, ua rau dawb dua, thiab txo qhov hnyav ntawm daim ntawv. Nws tuaj yeem ua rau daim ntawv sib dua, txo cov nqi tsim khoom, thiab txhim kho kev ua haujlwm ntawm daim ntawv.

Cov pa roj carbon dub dawb yog ib qho tseem ceeb heev uas siv thev naus laus zis tshiab uas zoo heev. Vim nws cov khoom me me, nws muaj thaj chaw loj, muaj zog nqus tau zoo, muaj zog ntau, muaj tshuaj lom neeg huv, muaj kev sib kis zoo, tiv taus cua sov, thiab tiv taus dej, thiab muaj cov yam ntxwv tshwj xeeb. Nrog nws qhov ruaj khov zoo, txhawb nqa, tuab, thiab thixotropy, nws muaj cov yam ntxwv tshwj xeeb hauv ntau yam kev qhuab qhia thiab teb thiab ua lub luag haujlwm tseem ceeb. Cov pa roj carbon dub dawb, feem ntau hu ua "nano dawb carbon dub", yog siv dav hauv ntau yam lag luam ua cov khoom ntxiv, cov khoom siv catalyst, petrochemical, cov neeg sawv cev tshem xim, cov neeg sawv cev ploj mus, cov neeg sawv cev txhawb nqa roj hmab, cov neeg sawv cev sau yas, cov neeg sawv cev tuab, cov neeg sawv cev txhuam hlau mos, cov neeg sawv cev rwb thaiv tsev thiab cua sov, cov khoom siv sau thiab txau tshuaj pleev ib ce niaj hnub, tshuaj, kev tiv thaiv ib puag ncig thiab lwm yam teb. Thiab nws muab lub hauv paus khoom siv tshiab thiab kev lees paub txog kev siv tshuab rau kev txhim kho cov teb kev lag luam cuam tshuam. Vim nws cov haujlwm tshwj xeeb hauv kev sib nqus, catalysis, kev nqus lub teeb, kev tiv taus cua sov, thiab qhov chaw yaj piv rau cov khoom siv ib txwm muaj, nws tau txais kev saib xyuas zoo los ntawm tib neeg.