Zomata za matailosi zimagwiritsidwa ntchito kwambiri pantchito yomanga kuti apange mgwirizano wamphamvu komanso wokhalitsa pakati pa matailosi ndi magawo.Komabe, kupeza mgwirizano wotetezeka komanso wokhalitsa pakati pa matailosi ndi magawo apansi kungakhale kovuta, makamaka ngati gawo lapansi siliri lofanana, loipitsidwa kapena lobowola.
M'zaka zaposachedwa, kugwiritsa ntchito hydroxypropyl methylcellulose (HPMC) mu zomatira matailosi kwadziwika kwambiri chifukwa cha zomatira zake zabwino kwambiri.HPMC ndi multifunctional polima anachokera mapadi ambiri ntchito monga thickener, stabilizer ndi suspending wothandizira mu mankhwala, zodzoladzola ndi chakudya mafakitale.HPMC imagwiritsidwanso ntchito kwambiri pantchito yomanga, makamaka zomatira matailosi, popeza kukhuthala kwake kwakukulu kumawonjezera kulumikizidwa kwa matailosi.
Limbikitsani zomangira matayala a ceramic pogwiritsa ntchito makulidwe apamwamba a HPMC
1. Chepetsani kuyamwa madzi
Chimodzi mwazovuta kwambiri pakukwaniritsa mgwirizano wamphamvu pakati pa matailosi ndi gawo lapansi ndikutenga madzi apansi panthaka, zomwe zimapangitsa kuti zomatirazo ziwonongeke ndikulephera.HPMC ndi hydrophobic ndipo amathandiza kuchepetsa mayamwidwe madzi ndi gawo lapansi.HPMC ikawonjezeredwa ku zomatira za matailosi, imapanga nsanjika pa gawo lapansi lomwe limalepheretsa kulowa kwa madzi ndikuchepetsa chiopsezo cha debonding.
2. Kuwongolera magwiridwe antchito
Kuwonjezera kukhuthala kwamphamvu kwa HPMC pazomatira matailosi kumatha kupititsa patsogolo ntchito yomanga ya zomatira.Mkulu mamasukidwe akayendedwe HPMC amachita monga thickener, kupereka zomatira ndi yosalala ndi zogwirizana kapangidwe.Kusasinthika kumeneku kumapangitsa kukhala kosavuta kuyika zomatira ku gawo lapansi, kuchepetsa chiopsezo cha kugwa kapena kudontha ndikupanga mgwirizano wamphamvu pakati pa matailosi ndi gawo lapansi.
3. Limbikitsani kumamatira
High mamasukidwe akayendedwe HPMC angathenso kupititsa patsogolo matailosi kugwirizana pokonza kugwirizana katundu wa zomatira.High-viscosity HPMC imapanga zomangira zolimba zamakina ndi zomatira matailosi ndi gawo lapansi, kupanga chomangira cholimba komanso chodalirika.Kuphatikiza apo, kukhuthala kwa HPMC kumapereka zomatira ndi mphamvu yayikulu yonyamula katundu, potero zimakulitsa kulimba kwa chomangiracho.
4. Chepetsani kuchepa
Kusakwanira kwa matailosi kungayambitse kuchepa, kusiya mipata pakati pa tile ndi gawo lapansi.Komabe, kukhuthala kwakukulu kwa HPMC kumatha kuthandizira kuchepetsa kutsika kwa zomatira za matailosi popanga kusasinthika kokhazikika komanso kosasinthika pakagwiritsidwa ntchito.Kuchepa kwa shrinkage kumawonjezera mphamvu zomangira zonse, kuonetsetsa kuti zomatira zimakhazikika kwanthawi yayitali.
5. Sinthani kukana kwa ming'alu
Matailosi a ceramic omwe samalumikizana bwino ndi gawo lapansi amatha kusweka ndi kusweka.Mkulu mamasukidwe akayendedwe HPMC ali kwambiri odana ndi kusweka katundu, kuthandiza kupewa akulimbana ndi kuonetsetsa moyo wautali wa zomatira matailosi.HPMC wogawana kugawira nkhawa, amapereka chomangira amphamvu, ndipo amakana ofukula ndi yopingasa akulimbana.
Pomaliza
High mamasukidwe akayendedwe HPMC amatenga mbali yofunika kulimbikitsa matailosi mgwirizano katundu, makamaka pamalo ovuta.Kuonjezera HPMC pa zomatira matailosi kumatha kusintha magwiridwe antchito, kuchepetsa mayamwidwe amadzi, kukulitsa kumamatira pakati pa zinthu zoyambira ndi zomatira matailosi, kuchepetsa kuchepa, ndikuwongolera kukana kwa zomatira.
Ndikoyenera kutchula kuti HPMC ndi yochezeka komanso yosagwirizana ndi chilengedwe, zomwe zimapangitsa kukhala chisankho chabwino pama projekiti a matailosi a ceramic omwe ali m'malo ovuta kuwononga chilengedwe.Choncho, ntchito mkulu mamasukidwe akayendedwe HPMC matailosi zomatira osati bwino khalidwe zomatira, komanso kulimbikitsa chilengedwe zisathe ndi chitetezo.
Makampani omanga angapindule kwambiri pogwiritsa ntchito HPMC yokhala ndi mamasukidwe apamwamba pamatayilo omatira.Ndichinthu chotetezeka, chothandiza, chosavuta kugwiritsa ntchito chomwe chimalimbitsa mgwirizano pakati pa matailosi ndi gawo lapansi, kuonetsetsa kulimba kwanthawi yayitali.Pogwiritsa ntchito zinthuzi, anthu amatha kusangalala ndi kukhazikika kwanthawi yayitali, kutsika mtengo wokonza, kugwiritsa ntchito mosavuta, komanso kusamala zachilengedwe.
Nthawi yotumiza: Oct-07-2023