Xuas tes ua MOS huv chav vaj huam sib luag
Magnesium oxysulfide fireproof rwb thaiv tsev vaj huam sib luag (feem ntau hu ua hollow magnesium oxysulfide vaj huam sib luag) yog cov khoom siv tshwj xeeb rau xim hlau purification panels.Nws yog tsim los ntawm magnesium sulfate, magnesium oxide thiab lwm yam ntaub ntawv, laminated thiab molded thiab kho.Nws yog ib qho ntsuab, ib puag ncig tus phooj ywg tshiab hom kev purification thiab cov khoom txuag hluav taws xob.Piv nrog rau lwm hom xim hlau phaj cov ntaub ntawv tseem ceeb, nws muaj qhov zoo ntawm fireproof, waterproof, thermal rwb thaiv tsev, flexural tsis kam, rwb thaiv tsev kub, suab rwb thaiv tsev, lub teeb yuag, thiab zoo nkauj tsos, uas ua rau lub shortcomings ntawm ib co xim hlau purification. phaj core cov ntaub ntawv nyob rau hauv kev ua lag luam, xws li: Lub zog, khoov tsis kam, bearing muaj peev xwm, txuag tshav kub, tshwj xeeb tshaj yog haum rau tej phab ntsa sab hauv thiab sab nraum zoov muab faib thiab tshem tawm ceilings rau tej cheeb tsam.
1, huab cua nruj
Magnesium oxysulfide vaj huam sib luag yog qhov txawv ntawm Portland cement zoo tib yam hauv nws qhov chaw thiab kho cov txheej txheem.Nws yog cov khoom siv cua-txias cementitious thiab tsis tawv hauv dej.
2, multi-component
Magnesium oxysulfide vaj huam sib luag yog ntau yam, thiab cov khoom siv hluav taws xob ib leeg-hluav taws kub tsis muaj zog tom qab hardening nrog dej.Nws lub ntsiab Cheebtsam yog lub teeb-hlwb hmoov thiab magnesium sulfate, thiab lwm yam khoom muaj xws li dej, modifiers thiab muab tub lim.
3, me me thiab tsis-corrosive rau hlau
Magnesium oxysulfide vaj huam sib luag siv magnesium sulfate ua tus neeg sawv cev sib xyaw.Piv nrog magnesium oxychloride fireproof vaj huam sib luag, magnesium oxysulfide vaj huam sib luag tsis muaj chloride ions thiab tsis-corrosive rau hlau.Yog li ntawd, magnesium oxysulfide vaj huam sib luag tuaj yeem hloov cov magnesium oxychloride cement thiab siv rau hauv hluav taws kub qhov rooj vaj huam sib luag thiab sab nrauv.Nyob rau hauv lub tshav pob ntawm phab ntsa rwb thaiv tsev vaj huam sib luag, txo qhov kev pheej hmoo los ntawm corrosion ntawm hlau los ntawm chloride ions.
4, siab zog
Lub zog compressive ntawm magnesium oxysulfide vaj huam sib luag tuaj yeem ncav cuag 60MPa thiab lub zog flexural tuaj yeem ncav cuag 9MPa tom qab hloov kho.
5, huab cua stability thiab huab cua tsis kam
Magnesium oxysulfide vaj huam sib luag yog cov khoom siv hauv huab cua-hardening cementitious, uas tuaj yeem txuas ntxiv mus rau hauv cov huab cua, uas ua rau huab cua zoo.Tom qab lub vaj huam sib luag magnesium oxysulfide kho tau, qhov ziab ntawm huab cua hauv ib puag ncig, qhov ruaj khov dua.Kev ntsuam xyuas qhia tau hais tias nyob rau hauv cov huab cua qhuav, lub zog compressive thiab flexural tsis kam ntawm magnesium oxysulfide fireproof vaj huam sib luag khoom nce nrog lub hnub nyoog, thiab lawv tseem nce mus txog rau ob hnub nyoog thiab ruaj khov heev.
6. Ua npaws tsawg thiab corrosiveness tsawg
Tus nqi pH ntawm slurry filtrate ntawm magnesium oxysulfide vaj huam sib luag fluctuates ntawm 8 thiab 9.5, uas yog ze rau nruab nrab, thiab nws yog heev corrosive rau iav fiber ntau thiab ntoo fiber ntau.Txhua leej txhua tus paub tias GRC cov khoom tau txhawb nqa nrog iav fiber ntau, thiab cov khoom cog-fiber yog ntxiv nrog sawdust, ntoo shavings, paj rwb stalks, bagasse, txiv laum huab xeeb hulls, nplej husks, pob kws lub plawv hmoov thiab lwm yam ntoo fiber ntau scraps, thaum iav fibers thiab ntoo fibers. tsis alkali resistant.Cov ntaub ntawv tsis tshua muaj ntshai ntawm alkali corrosion.Lawv yuav poob lub zog nyob rau hauv siab alkali corrosion thiab poob lawv ntxiv dag zog rau cov ntaub ntawv cementitious.Yog li ntawd, cov pa cement tsis tuaj yeem ntxiv cov iav fiber ntau thiab ntoo fiber ntau vim muaj alkali siab.Ntawm qhov tod tes, magnesium cement muaj nws qhov tshwj xeeb me ntsis alkaline zoo thiab tau qhia nws cov kev txawj ntse hauv thaj teb ntawm GRC thiab cov khoom cog fiber ntau.
7, lub teeb yuag thiab tsawg ntom
Qhov ntom ntawm magnesium oxysulfide vaj huam sib luag feem ntau tsuas yog 70% ntawm cov khoom siv Portland cement zoo tib yam.Nws cov khoom ntom ntom yog feem ntau 1600 ~ 1800㎏ / m³, thaum qhov ceev ntawm cov khoom cement feem ntau yog 2400 ~ 2500㎏ / m³.Yog li ntawd, nws muaj qhov pom tseeb tsawg tsawg.
