SiO2 Hmoov (Micro Hlaws)rau Roj Hmab
Precipitated silica (Micro Pearl): Cov khoom no yog cov tiv thaiv ib puag ncig tiv thaiv hom, thiab cov hmoov no nias rau hauv cov duab los ntawm granulator.Qhov pelletizer yog siv rau pelletizing los tiv thaiv hmoov av ntawm ya. Nws tuaj yeem ua kom zoo nyob hauv cov log tsheb. Nws yog tsuas yog siv hauv radial thiab industrial tsheb log tsheb
Precipitated silica yog cov khoom siv dav siv rau kev txhawb nqa cov roj hmab. Feem ntau hais lus, vim precipitated silica (tshwj tsis yog rau superfine thiab saum npoo kev kho mob) cov nyhuv tsis muaj zog yog qhov tsis zoo li cov pa roj carbon dub, yog li nws yog ib qho semi reinforcing filling cov khoom. Yog li, qhov feem pua ntawm cov pa roj carbon dub los hloov yuav tsum txiav txim siab raws li daim ntawv thov. Cov tshuaj pleev xim rau lub cev muaj roj siv hauv cov khoom siv roj hmab xws li sab hauv thiab sab nraud lub tsheb ntawm lub tsheb, cov khoom siv khib nyiab, tsheb thauj khoom, tsheb laij teb, cov tsheb thauj khoom, caij tsheb kauj vab, thiab lwm yam, siv kev lag luam, roj hmab tub rog, cushions, roj hmab phaj, lis ua threshing roj hmab rollers, roj hmab khau thiab lwm yam roj hmab cov khoom lag luam ntau dua lossis tsawg dua. Ntxiv qee qhov nqi ntawm silica rau cov log tsheb zoo tib yam tuaj yeem txhim kho kev pab lub neej ntawm lub log. Raws li cov kev tshawb fawb thiab kev sim ntsuas ntawm lub zog lub mis ntawm lub tuam txhab West German yav dhau los, yog tias 10-20 seem ntawm silica tuaj yeem ntxiv, kev kho kom haum thiab kua muag tuaj yeem txhim kho, txoj kev tsav tsheb ntawm lub log tuaj yeem nce ntxiv, thiab kev tuav ntawm cov log tsheb ntawm txoj kev tsheb tuaj yeem ua kom zoo dua qub, uas muaj txiaj ntsig zoo rau kev tsav tsheb nyab xeeb. Tsis tas li ntawd, vim muaj qhov siab calorific tus nqi ntawm cov pa roj carbon dub, lub tsheb txawv teb chaws lub log tsheb siv rau txoj kev loj tau ntxiv cov pa roj carbon dub. Tam sim no, cov kev lag luam hauv tsev thiab txawv teb chaws tau nce ntau qhov yuav tsum tau muaj ntawm cov log tsheb kauj vab, xws li cov log tsheb cov xim muaj suab nrov thiab lub nplhaib nyem thiab lwm cov ntawv tshiab, uas yog txhua tus tsim nrog cov pa roj carbon dawb dub dua li cov pa roj carbon dub. Hauv kev tsim cov roj hmab khau, cov neeg xav tau tsis tsuas yog cov nrawm nrawm, tab sis kuj tseem muaj xim zoo nkauj, xis nyob thiab lub teeb rau cov khau roj hmab, dej nag, khau kis las, khau ncig ua si, khau qoj, khau dhia ua si, thiab lwm yam. qhov cuab lub zog zoo, hnav tsis kam, nplua tsis kam thiab vamp adhesion, tab sis kuj yog lub teeb xim zoo ntxiv rau cov khoom siv, yog li nws ua lub luag haujlwm tseem ceeb hauv kev txhim kho khau roj hmab kom muab qhov zoo thiab hom ntawm nkawm khau.