Ceramic fiber board yog haum rau high-temperature teb uas yuav tsum tau rigidity thiab lub zog ntawm cov khoom, tab sis tej zaum ib co yellowing tshwm sim, uas yeej muaj feem xyuam rau peb cov kev siv rau ib tug tej yam, tsis tsuas yog cuam tshuam rau kev zoo nkauj, tab sis kuj cuam tshuam nws cov kev siv ntawm ib tug tej yam kev mob. . Yog li, dab tsi yog vim li cas rau xim daj nyob rau hauv ceramic fiber board? Cov laj thawj tseem ceeb yog raws li hauv qab no.
1. Lub yellowing ntawm ceramic fiber board yog tsuas yog tshwm sim los ntawm crosslinking tus neeg saib xyuas thiab tackifier nyob rau hauv nruab nrab kua nplaum. Yog vim li cas yog tias ob cov ntaub ntawv raw muaj" amine pawg", uas yooj yim ua rau yellowing, yog li ntau cov iav nplaum kuj muaj qhov tshwm sim yellowing.
2. Yog tias cov nplaum nplaum sab nraud yog siv ua ke nrog cov kua nplaum iav nplaum, nws yuav ua rau cov nplaum nruab nrab tig daj tom qab kho.
3. Qhov no yuav tshwm sim los ntawm lub sij hawm cia ntev ntawm cov kua nplaum los yog cov tshuaj tiv thaiv ntawm cov kua nplaum thiab cov substrate.
Cov khoom siv raw ntawm ceramic fiber board yog tshuab fiber ntau (luv, zoo, yooj yim tawg thiab yooj yim sib tov), uas yog ntxiv nrog ib qho kev faib ua feem ntawm cov binder thiab muab tub lim-qib additives, thiab ces tag nrho dispersed rau hauv slurry nyob rau hauv lub slurry mixing tank. tom qab ntaus. Pumped rau hauv lub pas dej ua ke, stirred nrog compressed cua. Cov pwm yog muab tso rau hauv lub pas dej ua ke, thiab cov fiber ntau slurry yog adsorbed ntawm pwm los ntawm lub hauv paus ntsiab lus ntawm lub tshuab nqus tsev.
Ceramic fiber board tuaj yeem tswj tau lub sijhawm adsorption, dehydrate cov khoom siv fiber ntau hauv lub tshuab nqus tsev, demould, muab tso rau hauv lub tais, thiab xa mus rau lub tshuab ziab khaub ncaws kom qhuav rau 10 ~ 24 teev. Tom qab lub fiberboard qhuav lawm, nws dhau los ntawm ib tug tshwj xeeb grinder thiab ntug trimmer, thiab nws loj yog raug tswj.
Ntxiv nrog rau cov khoom zoo sib xws rau xoob ceramic fiber paj rwb, ceramic fiber board kuj muaj kev ntxhib los mos, zoo heev toughness thiab lub zog, thiab zoo heev cua yaig kuj. Nws yog cov khoom siv hluav taws xob zoo tshaj plaws rau thermal rwb thaiv tsev, kilns, pipelines thiab lwm yam khoom siv, thiab nws tsis nthuav dav thaum cua sov, lub teeb hauv qhov hnyav, yooj yim rau kev tsim kho, thiab tuaj yeem txiav thiab khoov ntawm qhov xav tau.
Ceramic fiber board muaj lub zog compressive siab thiab ua haujlwm ntev; Tsawg tshav kub muaj peev xwm thiab tsis tshua muaj thermal conductivity; Zoo toughness thiab cov ntaub ntawv uas tsis yog brittle; Qhov loj me thiab zoo flatness; Ib qho yooj yim txiav thiab installation, yooj yim siv; Zoo heev cua yaig kuj; Kev tsim khoom tsis tu ncua, kev faib khoom fiber ntau thiab kev ua haujlwm ruaj khov.
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