Ferrosilicon Powder Binder yog ib qho tshwj xeeb ambient-temperature-curing bonding khoom uas nws lub hom phiaj siv yog kev tsim kho thiab kho nyob rau hauv ambient-temperature. Nws yog hom kev tsim kho ntau tshaj plaws rau kev lag luam thiab cov khoom siv tes ua khoom tsim khoom. Nyob rau hauv ambient-temperature tej yam kev mob, nws muaj peev xwm xa nws tag nrho kev sib txuas ua haujlwm; Cov khoom tiav ruaj khov, lub zog thiab compaction ua tau raws li cov qauv kev lag luam. Tsis tas yuav tsum muaj cua sov lossis cua txias-tswj cov cuab yeej, thiab nws hloov mus rau feem ntau cov xwm txheej tsim khoom. Qhov zoo tshaj plaws ambient kub siv ntau yam yog 15℃-30 degree. Nyob rau hauv cov ntaub ntawv no, lub binder tswj lub cev-tshuaj lom neeg ruaj khov tshaj plaws. Cov kua binder nthuav tawm cov fluidity nruab nrab, uas txaus ntub ferrosilicon hmoov hais thiab substrate nto los tsim kom muaj kev sib khi nruj ntawm cov khoom, nrog rau ntawm cov khoom siv hauv qab thiab cov khoom siv hmoov. Nws muaj txiaj ntsig ua kom muaj qhov sib txawv ntawm qhov sib txawv thiab txhim kho tag nrho cov compaction.
Nyob rau hauv tus qauv ambient-temperature tej yam kev mob, qhov kho cov tshuaj tiv thaiv pib ntawm tus nqi tsis tu ncua. Thawj qhov teeb tsa thiab lub sijhawm zaum kawg yog nyob rau hauv kev ua haujlwm ua haujlwm. Kev kho yuav tsis ua sai dhau los ua kom lub sijhawm ua haujlwm tsis txaus thiab tsim kom muaj kev sib koom ua ke, lossis ua kom qeeb dhau los ua kom ncua kev tsim kho. Tsis muaj qhov ntim loj me me lossis nthuav dav tshwm sim thaum lub sijhawm kho, yog li cov khoom tiav tsis muaj cracking, deformation thiab hollowing. Bonding lub zog, hardness thiab huab cua tsis kam tom qab kho tau raws li cov qauv tsim qauv. Lub caij no, kev tsim kho qhov kub thiab txias tshem tawm qhov xav tau ntawm cov cuab yeej ntsuas kub, txo qis kev tsim kho thiab kev ua haujlwm nyuaj. Nws hloov mus rau ntau yam xwm txheej xws li kev cob qhia me me, cov kab sib dhos ntawm lub Hoobkas thiab cov khoom siv tes ua, muab cov txiaj ntsig zoo.
Txawm hais tias tsim nyog rau ib puag ncig-kub ib puag ncig, Ferrosilicon Powder Binder tseem rhiab heev rau qhov kub thiab av noo. Tsis yog-tus qauv ambient-temperature ua hauj lwm tej yam kev mob yuav tsum tau zam. Thaum qhov kub thiab txias qis dua 5 degree, qhov kub thiab txias tsis tshua muaj siab txo cov binder txoj haujlwm molecular thiab ua rau qeeb cov tshuaj tiv thaiv. Cov khoom siv tuaj yeem kho tsis tiav rau lub sijhawm ntev, ua rau lub zog sib txuas tsis muaj zog thiab xoob kev ntxhib los mos tom qab tsim. Tom qab delamination thiab hmoov shedding feem ntau tshwm sim, heev impairing khoom zoo. Txawm hais tias qhov chaw zoo li qhuav tom qab kev tsim kho qhov kub thiab txias, cov khaubncaws sab nraud povtseg yuav nyob twj ywm tsis zoo, ua rau lub neej luv luv ntawm cov khoom tiav.
Thaum ambient kub siab tshaj 35 degree, high-temperature tej yam kev mob ua kom lub xub ntiag ntawm cov tshuaj tiv thaiv ntawm Ferrosilicon Powder Binder. Cov khoom sib xyaw thickens thiab solidifies sai heev, shortening lub sij hawm siv tau. Cov teeb meem xws li kev sib xyaw tsis sib xws, kev sib kis tsis sib xws thiab kev sib koom ua ke yuav tshwm sim. Ntxiv mus, high-temperature curing tsim inconsistent curing tus nqi ntawm nto thiab sab hauv. Nruam nto crusting ntxiab sab hauv cov dej noo thiab roj, tsim cov pores thiab npuas uas txo cov compaction thiab induce cracking thiab warping deformation. Tsis tas li ntawd, cov av tsim nyog yuav tsum tau khaws cia nrog rau qhov kub thiab txias; Qhov zoo tshaj plaws txheeb ze av noo yog 40% -60%. Cov av noo ntau dhau ua rau substrate dampness thiab tsis muaj zog ntawm kev sib txuas; Cov av noo ntau dhau ua rau qhov chaw noo noo volatilization thiab ua rau ntog tawg.
Hauv cov ntsiab lus, ambient-temperature ib puag ncig yog qhov ua haujlwm zoo rau Ferrosilicon Powder Binder. Kev tsim kho txhua hnub tsuas yog yuav tsum muaj qhov kub thiab txias, qhov cua thiab qhov chaw qhuav, tsis muaj qhov tshwj xeeb hloov qhov tsim nyog. Tsuas yog nyob rau hauv lub caij ntuj no-lub caij ntuj sov kub swings yuav tsum tau ua kom yooj yim qhov chaw kub hloov kho kom tsis txhob muaj kev cuam tshuam ntawm high-/low-temperature impacts, lav ib txwm binder curing, stabilize bonding kev ua tau zoo thiab ua kom tiav cov khoom zoo raws li specifications.
