Zomatira za matailosi zimagwira ntchito yofunika kwambiri pantchito yomanga chifukwa amatha kuteteza matailosi pamalo osiyanasiyana, kuphatikiza makoma, pansi, ndi ma countertops. Kuchita kwa zomatira kumatsimikiziridwa ndi zinthu monga mphamvu zake, kulimba kwake, kukana madzi ndi zomangira. M'kupita kwa nthawi, kumakhala kofunika kwambiri kupititsa patsogolo ntchito zomatira matayala kuti zigwirizane ndi zomangira zamakono. Njira imodzi yochitira izi ndi kugwiritsa ntchito ma cellulose ethers.
Ma cellulose ethers ndi gulu lazinthu zomwe zimachokera ku cellulose, polima wachilengedwe wopezeka m'makoma a cell a zomera zonse. Mankhwalawa ndi a hydrophilic, amasungunuka m'madzi, komanso amagwira ntchito kwambiri pamtunda. Amakhala ndi ntchito zosiyanasiyana m'mafakitale osiyanasiyana, kuphatikiza zomangamanga, zamankhwala, nsalu ndi zinthu zosamalira anthu.
Kuonjezera ma cellulose ethers ku zomatira matailosi kumatha kukulitsa zomatira ndi zomata za zomatira, potero zimakulitsa magwiridwe ake. Nazi njira zina zomwe ma cellulose ethers amasinthira magwiridwe antchito a zomatira matailosi:
Wonjezerani kusunga madzi
Chinthu chofunika kwambiri cha zomatira matayala ndikusungira madzi. Zomatira za matailosi zimafunika kuti zisungidwe mosasinthasintha komanso zimagwira ntchito bwino zikakumana ndi madzi. Izi zili choncho chifukwa madzi amatha kusokoneza kwambiri zomatira zomwe zimamangiriza. Ma cellulose ethers akawonjezeredwa ku zomatira zomata matailosi, amawonjezera mphamvu ya zomatira zosunga madzi.
Ma cellulose ethers amakhala ngati ma polima osungunuka m'madzi omwe amamwa madzi ndikupanga chinthu chonga gel. Izi zonga gel osakaniza zimagawa madzi mofanana mu zomatira zosakaniza, kuonetsetsa kuti zomatirazo zimakhalabe zogwiritsidwa ntchito kwa nthawi yaitali. Mbaliyi imawonjezeranso nthawi yotseguka ya zomatira, zomwe zimalola nthawi yokwanira kuti tile isinthe zomatira zisanayambe kuuma.
Limbikitsani mphamvu ya mgwirizano
Mphamvu ya mgwirizano wa zomatira matailosi ndi chinthu china chofunikira chomwe chimatsimikizira momwe zomatira zimagwirira ntchito. Mphamvu ya bond imatanthawuza mphamvu yofunikira kuti iwononge mgwirizano pakati pa zomatira ndi gawo lapansi. Pamene mphamvu yomangirira ikukwera, zomatirazo zimatsutsana ndi kupsinjika ndi kusinthika, kuonetsetsa kuti matayala amamatira mwamphamvu ku gawo lapansi.
Ma cellulose ether amatha kupititsa patsogolo kulimba kwa zomatira za matailosi powonjezera zomangira zomatira. Zomatira za zomatira zimatsimikiziridwa ndi kuthekera kwake kumamatira pamwamba pa gawo lapansi. Ma cellulose ethers akawonjezeredwa ku zomatira zomata matailosi, amapanga malo omata omwe amawonjezera mphamvu zomangira zomatira.
Wonjezerani kusinthasintha
Kusinthasintha ndi chinthu chofunikira kwambiri cha zomatira za matailosi, makamaka pokonza matailosi ku magawo omwe amawonjezera kutentha ndi kutsika. Magawo monga konkire ndi matabwa amatha kupunduka kwambiri chifukwa cha kusintha kwa kutentha, kuchititsa ming'alu ya matailosi ndi zomatira.
Ma cellulose ethers amatha kukhala ngati mapulasitiki kuti awonjezere kukhazikika kwa zomatira, potero kuwongolera kusinthasintha kwa zomatira za matailosi a ceramic. Plasticizers ndi mankhwala omwe amawonjezera kusinthasintha kwa zipangizo pochepetsa mphamvu za intermolecular zomwe zimagwirizanitsa mamolekyu. Ma cellulose ethers akawonjezeredwa ku zomatira za matailosi, amakhala ngati opangira pulasitiki, zomwe zimapangitsa kuti zomatirazo zisakhale zolimba komanso kukulitsa kukhazikika kwake. Katunduyu amakulitsa luso la zomatira kupirira kupsinjika ndi kupindika, kuwonetsetsa kuti matailosi amamatira molimba ku gawo lapansi.
Limbikitsani magwiridwe antchito
Kagwiritsidwe ntchito ka zomatira matailosi ndi chinthu chofunikira chomwe chimatsimikizira kumasuka kwa zomatira pakugwiritsa ntchito. Mukamagwiritsa ntchito zomatira za matailosi, kusakaniza komatira kumafunika kukhala ndi mawonekedwe olondola, ma viscosity ndi mawonekedwe oyenda. Izi zimatsimikizira kuti zomatirazo zimagawidwa mofanana pa gawo lapansi, kulola kuti matailosi agwirizane bwino.
Ma cellulose ether amatha kukhala ngati zokhuthala komanso zosintha ma rheology kuti zomatira matayala azigwira ntchito bwino. Thickeners ndi mankhwala omwe amawonjezera kukhuthala kwa yankho, pomwe ma rheology modifiers ndi mankhwala omwe amasintha mawonekedwe amadzimadzi. Ma cellulose ethers akawonjezeredwa ku zomatira za matailosi, amawonjezera kukhuthala kwa zomatira, kuwonetsetsa kuti zomatirazo zimafalikira mofanana pa gawo lapansi. Katunduyu amathandiziranso zomatira kuti zigwire ntchito bwino, kuti zikhale zosavuta kuziyika ndikusintha matailosi.
Pomaliza
Ma cellulose ethers awonetsedwa kuti amathandizira kwambiri ntchito zomatira matailosi. Pamene kufunikira kwa zomatira za matailosi zogwira ntchito kwambiri zikupitilira kuwonjezeka, kuphatikizika kwa ma cellulose ethers m'mipangidwe yomatira matailosi ndikofunikira. Kugwiritsa ntchito ma cellulose ethers mu zomatira matailosi kumapangitsa kuti zomatira zizisunga madzi, mphamvu zomangira, kusinthasintha komanso kugwira ntchito. Zinthuzi zimatsimikizira kuti zomatira zimatha kupirira kupsinjika ndi kusinthika, kupereka kukhazikika kodalirika kwa matailosi ku magawo osiyanasiyana.
Nthawi yotumiza: Sep-15-2023