Phau ntawv ob-sided MgO huv chav vaj huam sib luag
MgO huv chav vaj huam sib luag muaj qhov hluav taws kub zoo thiab tsis yog hluav taws kubvaj huam sib luag.Lub sijhawm hluav taws kub tsis tu ncua yog xoom, 800 ° C tsis kub hnyiab, 1200 ° C tsis muaj nplaim taws, thiab ncav cuag qhov hluav taws kub siab tshaj plaws uas tsis yog-combustible qib A1.Cov txheej txheem muab faib ua los ntawm cov keel zoo muaj qhov hluav taws kub tsis pub dhau 3 teev.Saum toj no, ib tug loj npaum li cas ntawm tshav kub lub zog yuav absorbed nyob rau hauv tus txheej txheem ntawm hlawv nyob rau hauv ib tug hluav taws kub, ncua qhov nce ntawm ambient kub.Nyob rau hauv qhuav, txias thiab ntub huab cua, kev ua tau zoo ntawm iav magnesiumvaj huam sib luagyog ib txwm ruaj khov thiab tsis cuam tshuam los ntawm condensation thiab huab cua ntub.Txawm hais tias nws tau tsau rau hauv dej rau ob peb hnub thiab tshem tawm, nws yuav ua rau huab cua qhuav.Nws yuav tsis deform lossis ua mos.Nws tuaj yeem siv tau ib txwm.Kev nqus dej noo thiab halogen rov qab yuav tshwm sim.Tom qab kuaj, lubvaj huam sib luagtsis muaj dej permeability.
Nyob rau hauv qhuav, txias thiab ntub huab cua, kev ua tau zoo ntawm iav magnesium fireproofvaj huam sib luagNws yog ib txwm ruaj khov thiab tsis cuam tshuam los ntawm condensed dej tee dej thiab huab cua ntub.Txawm hais tias nws tau tsau rau hauv dej rau ob peb hnub thiab tshem tawm, nws yuav ua rau huab cua qhuav.Nws yuav tsis deform lossis ua mos.Nws tuaj yeem siv ib txwm thiab kiag li.Qhov tshwm sim ntawm kev nqus dej noo thiab halogen rov qab yuav tsis tshwm sim.Tom qab kuaj, lubvaj huam sib luagtsis muaj dej permeability.
Qhov pom tseeb ntom ntawm iav magnesium fireproofvaj huam sib luagyog 0.8-1.2g / cm3, uas txo cov load ntawm lub tsev, txo qhov hnyav ntawm lub puab phab ntsa ntawm lub tsev los ntawm ntau tshaj 60%, thiab ua kom cov cheeb tsam usable los ntawm 5-8%.Lub teeb yuag yog haum rau seismic tsis kam ntawm cov qauv thiab zoo txo tus nqi ntawm lub hauv paus thiab lub ntsiab qauv.
Qhov tshwj xeeb 5.1.8 ntom fiberglass daim ntaub ntawm iav magnesium thiab cov nroj tsuag fiber nrog zoo toughness ua rau iav magnesium fireproofvaj huam sib luagLub teeb hauv qhov hnyav, tab sis cov qauv yog compact, ruaj khov, tsis deformed, thiab muaj ntoo zoo li toughness.Nws ua tau zoo hauv compressive, tensile thiab tawg tsis kam, nrog sib npaug rigidity thiab toughness.Lub zog dabtsi yog khoov mus txog 322kgf / cm2 ( ntsug) thiab 216kgf / cm2 (kab rov tav), thiab qhov cuam tshuam lub zog tuaj yeem ncav cuag 25MPa.
Cov iav magnesium fireproofvaj huam sib luagtsis muaj asbestos, formaldehyde, benzene thiab teeb meem xov tooj cua, thiab nws tsis muaj pa taws, tsis muaj mob thiab tsw ntxhiab thaum raug hluav taws.Cov ntaub ntawv tsim tawm yog ntuj ntxhia hmoov thiab cog fiber ntau.Cov txheej txheem tsim khoom yog ib txwm tswj hwm, nrog kev siv hluav taws xob tsawg, tsis muaj dej phwj tuaj, txuag hluav taws xob thiab kev tiv thaiv ib puag ncig.Covvaj huam sib luagnto tsis muaj hmoov thaum siv.Nws qhov tshwj xeeb ntuj pore qauv tuaj yeem kho qhov kub hauv tsev.Ua kom chav tsev thiab chaw ua haujlwm yooj yim dua.
Cov iav-magnesium fireproofvaj huam sib luagmuaj cov yam ntxwv ntawm uniform pores, compactness thiab inorganic tshuaj.Lub thermal conductivity yog 0.216w / cm·k, uas yog kub-insulating tshaj 1.1w / cm·k txiav ntawm txiv qaub-xuab zeb masonry, uas txuag lub zog noj thiab ua rau lub chav tsev xis nyob thiab huab cua ntshiab.
High-zoo qib iav-magnesium hluav taws-resistantvaj huam sib luag, ruaj khov thiab txhim khu kev qha zoo.Piv nrog rau lwm cov iav-magnesium hluav taws-retardantvaj huam sib luags, nws muaj tus nqi zoo, lub teeb yuag, lub zog siab, tus nqi nruab nrab, kev ua haujlwm zoo dua thiab kev teeb tsa, thiab tuaj yeem muab pasted, txiav, nailed, drilled, pleev xim rau, npaj, thiab thauj.Yooj yim, superior toughness, tsis yooj yim rau tawg, nws tus kheej tapping ntsia hlau, rab phom ntsia hlau thiab cov ntsia hlau ncaj tuaj yeem siv tau rau kev teeb tsa lub teeb, thiab ntub thiab qhuav dai cov haujlwm yuav siv tau.
Lub superior suab rwb thaiv tsev kev ua tau zoo ntawm iav-magnesium fireproofvaj huam sib luagua kom lub tsev nyob ntsiag to thiab elegant nyob ib puag ncig.Lub thinness ntawm lub teebvaj huam sib luagtsis cuam tshuam rau lub suab rwb thaiv tsev kev ua tau zoo ntawm iav magnesium fireproofvaj huam sib luag.Lub suab rwb thaiv tsev ntawm 6 hli tuabvaj huam sib luagyog 29dB, thiab muab faib qhov system ntawm ob-sided ib txheej 9 hli iav magnesium fireproofvaj huam sib luag75 keel 50 pob zeb wool partition system cua suab rwb thaiv tsev yog ntau dua 42dB, uas yog ib tug tshwj xeeb thiab uniform Lub pore qauv yog incomparable rau lwm cov densely structured iav-magnesium fireproofvaj huam sib luags.
Qhov tshwj xeeb du thiab ntxhib nto ntawm iav magnesium fireproofvaj huam sib luagmuab kev ua haujlwm sib txawv rau cov neeg siv khoom.Lub npoo du tuaj yeem muab tso rau ntawm phab ntsa, aluminium-yas panels, zoo nkauj fireproofvaj huam sib luags, veneer, PVC, tshuaj tsuag xim lossis latex xim, thiab lwm yam.;qhov ntxhib saum npoo tuaj yeem muab cov vuas, marble, granite, plua plav thiab latex xim.Cov iav-magnesium fireproofvaj huam sib luagmuaj kev sib raug zoo heev rau cov ntaub ntawv hais saum toj no.Nws tuaj yeem ua tiav ob zaug ntawm qhov chaw lossis siv ob zaug.Nws tuaj yeem khoov thiab zoo li lub cheeb ntawm 30cm yam tsis tau poob ntawm lub cev.
Cov mis scientific kiag li daws qhov teeb meem ntawm kev nqus dej noo thiab halogen rov qab los ntawm iav magnesium.Nws lub zog nce nrog lub sijhawm, tuaj yeem tiv taus corrosion, acid thiab alkali, thermal expansion thiab contraction hloov me ntsis, qhuav shrinkage tus nqi ≤ 0.3%, o tus nqi ≤ 0.6%, nrog -40 ℃ Frost tsis kam.Tom qab kaum xyoo ntawm kev sim, iav-magnesium fireproofvaj huam sib luagyog ruaj, tiv taus kev laus, thiab muaj lub neej ntev.
Inorganic ntxhia hmoov cov khoom tsim muaj kev ua haujlwm ntawm kev tiv thaiv kab mob, tiv thaiv kab mob, tiv thaiv kab thiab tiv thaiv kab mob ntawm iav magnesium fireproofvaj huam sib luag, uas ua tau raws li cov qauv kev tiv thaiv kab mob ntawm European thiab Asmeskas cov khoom siv hauv tsev.
