Ceramics
Honeycomb ceramics tau siv dav hauv kev tsim hluav taws xob, desulfurization thiab denitrification, thiab kev kho cov pa roj ntawm lub tsheb.
Nrog rau kev nce qib ntawm thev naus laus zis, nyias-walled honeycomb ceramic technology tau nce ntxiv.
Cellulose ether plays lub luag haujlwm tseem ceeb hauv kev tsim cov phab ntsa nyias-walled honeycomb ceramics thiab cuam tshuam rau cov duab tuav ntawm lub cev ntsuab.
Cov khoom siv raw khoom thauj mus rau hauv lub tshuab ceramic extrusion feem ntau yog cov hmoov zoo, nrog rau kev sib xyaw ntawm cov khoom siv ntxiv rau hauv daim ntawv ntawm binders thiab plasticizers los muab cov kev xav tau.
Qhov no tso cai rau cov ceramic ntws mus rau qhov tuag, nrog lossis tsis muaj cua sov lossis lub tshuab nqus tsev.
Hydroxypropyl methylcellulose (HPMC) yog cellulose ethers uas muaj hyrdroxyl pawg ntawm cov cellulose saw hloov rau ib pawg methoxy lossis hydroxypropyl.HPMC yog siv los ua cov thickener, binder, thiab zaj duab xis qub hauv cov ntawv thov ceramics.Aqueous kev daws teeb meem ntawm HPMC yuav thim rov qab gel thaum raug tshav kub uas tso cai rau kev tswj tau zoo yog lub zog ntsuab ntawm ntsuab ceramic lub cev.
Hmoov Granulating
Cellulose ether tiv thaiv sedimentation nyob rau hauv cov tshuaj tsuag kom qhuav slips thiab ua raws li rheology modifier.Nws pab txhawb kom muaj txiaj ntsig zoo ntawm qhov loj me me ntawm cov granules qhuav thiab nrawm nrawm ntawm cov pwm nias.Ua ke nrog plasticising thiab lwm yam additives, nws muab siab ntsuab zog thiab qhia tau hais tias zoo heev debinding cwj pwm.
Engobes & Glazes
Daim kab xev casting: Kev siv cov cellulose ethers muab cov dej ntws zoo dua thiab qib siab dua thiab cov tuab tuab dua.Tsawg sodium residues muab cov purity tsim nyog rau cov khoom siv hluav taws xob.Thermal gelation txo binder migration thiab nto faults.
Hmoov metallurgy
Nyob rau hauv hmoov metallurgic extrusion daim ntaub ntawv, tshwj xeeb cellulose ether qib muab ib tug zoo heev thickening nyhuv nyob rau hauv dej thiab nyob rau hauv tej yam compositions ntawm organic solvents.
Extrusion
Daim kab xev casting: Kev siv cov cellulose ethers muab cov dej ntws zoo dua thiab qib siab dua thiab cov tuab tuab dua.Tsawg sodium residues muab cov purity tsim nyog rau cov khoom siv hluav taws xob.Thermal gelation txo binder migration thiab nto faults.
Anxin HPMC cov khoom tuaj yeem txhim kho los ntawm cov khoom hauv qab no hauv Ceramic:
· Muab lubricity zoo thiab plasticity.
· Tag nrho muab cov operability ntawm ceramic khoom pwm.
· Xyuas kom muaj cov qauv sab hauv ntom ntom tom qab calcination, thiab qhov chaw ntawm cov khoom yog du thiab muag heev.
· Ua haujlwm ntawm pwm ntawm honeycomb ceramic khoom
· Zoo zog ntsuab ntawm honeycomb ceramic khoom
· Zoo lubrication kev ua tau zoo, uas yog conducive rau extrusion molding
· Round thiab ilv nto.
| Qhia Qib: | Thov TDS |
| HPMC 60 AX10000 | Nyem qhov no |