Ubudlelwane phakathi kwendlela yokuncamathisela yethayile ye-ceramic kunye nomxholo we-ether yeselulosi kwi-adhesive ye-ceramic encamathelayo kwithayile kubalulekile ukuqonda ukuze kuzuzwe iziphumo ezigqwesileyo kwizicelo zokuthayela. Olu dlelwane lubandakanya izinto ezahlukeneyo, kubandakanywa iimpawu zokuncamathelisa, ukusebenza, kunye nokusebenza kokugqibela kweethayile ezifakiweyo.
I-cellulose ethers isetyenziswa ngokubanzi njengezongezo kwi-adhesive tile ze-ceramic ngenxa yokukwazi ukuguqula iimpawu ze-rheological, ukwandisa ukugcinwa kwamanzi, ukuphucula ukunamathela, kunye nokulawula ukuziphatha kokumisela. Umxholo we-cellulose ether ekuqulunqeni okunamathelayo udlala indima ebalulekileyo ekumiseleni iimpawu zokusebenza kwe-adhesive, kubandakanywa ixesha elivulekileyo, amandla okucheba, ukuxhathisa ukutyibilika, kunye nokuxhathisa i-sag.
Enye yezinto eziphambili ezichaphazelekayo ngumxholo we-cellulose ether kukuhambelana okanye ukusebenza kwe-adhesive. Umxholo we-ether we-cellulose ophezulu uvame ukunyusa i-viscosity ye-adhesive, ekhokelela ekuphuculeni ukuxhathisa kwe-sag kunye nokugubungela okungcono okuthe nkqo, okwenza ukuba ifaneleke ukufakwa kweethayile ezithe nkqo okanye ukufakela iithayile zefomati enkulu apho ukutyibilika ngexesha lofakelo kuyinkxalabo.
Ngaphezu koko, i-cellulose ethers inegalelo kubume be-thixotropic bokuncamathelisa, oku kuthetha ukuba iba yi-viscous encinci phantsi koxinzelelo lwe-shear, yenza kube lula ukusasazeka kunye ne-troweling ngexesha lesicelo. Le propati inenzuzo ngokukhethekileyo ekufezekiseni ukhuseleko olufanelekileyo kunye nokunciphisa iipokotho zomoya, ngakumbi xa usebenzisa indlela yebhedi encinci yokufakela i-tile.
Ukukhethwa kwendlela yokunamathisela i-tile ye-ceramic, nokuba yindlela yombhede obhityileyo okanye indlela yombhede otyebileyo, iphenjelelwa yizinto ezahlukeneyo, kubandakanya imeko ye-substrate, ubungakanani betayile kunye nefomathi, kunye neemfuno zeprojekthi. Indlela yombhede obhityileyo, obonakaliswe ngokusebenzisa umaleko omncinci wokuncamathelisa (ngokuqhelekileyo ungaphantsi kwe-3mm), idla ngokukhethwa kuninzi lofakelo lweethayile zanamhlanje ngenxa yokusebenza kwayo kakuhle, isantya, kunye neendleko ezifanelekileyo.
Kwindlela yombhede obhityileyo, umxholo we-cellulose ether kwi-adhesive udlala indima ebalulekileyo ekugcineni ixesha elivulekileyo le-adhesive, elibhekisela kwixesha apho i-adhesive ihlala isebenza emva kokusetyenziswa. Ixesha elaneleyo elivulekileyo liyimfuneko ekulungiseni indawo ye-tile, ukuqinisekisa ukulungelelaniswa okufanelekileyo, kunye nokufezekisa amandla ebhondi eyanelisayo. I-cellulose ethers inceda ukwandisa ixesha elivulekileyo ngokulawula izinga lokunyuka kwamanzi kwi-adhesive, ngaloo ndlela ivumela ixesha elaneleyo lokulungiswa kwe-tile phambi kweesethi zokubambelela.
Umxholo we-ether cellulose uphembelela isakhono sokuncamathelisa ukumanzisa i-substrate kunye nomphezulu wethayile ngokufanayo, ukukhuthaza ukunamathela okuqinileyo kunye nokunciphisa umngcipheko wokusilela okanye ukungaphumeleli kwebhondi. Oku kubaluleke kakhulu kwiindawo ezixhomekeke kumswakama okanye ukuhluka kwamaqondo obushushu, njengamagumbi okuhlambela, amakhitshi, okanye ufakelo lwangaphandle, apho ukuqina kwexesha elide kubaluleke kakhulu.
indlela yebhedi etyebileyo, ebandakanya ukusebenzisa umaleko otyebileyo wokuncamathelisa ukuhlawula izitenxo kwi-substrate okanye ukulungiselela iithayile ezifomathisiweyo ezinkulu okanye ezinzima, zifuna izinto zokuncamathelisa ezineempawu ezahlukeneyo zerheological. Ngelixa i-cellulose ethers zisasetyenziswa kwiingcina zokuncamathelisa iibhedi ezishinyeneyo ukuphucula ugcino lwamanzi kunye nokusebenza, ezinye izongezo ezifana ne-latex polymers okanye izongezo zomgubo zinokudityaniswa ukomeleza ukukhubazeka kunye namandla okucheba.
Ngapha koko, umxholo we-cellulose ether uchaphazela ukuphilisa kunye neempawu zokomisa zokuncamathelisa, ukuphembelela umda wexesha lokugrumba kunye nokusetyenziswa kwethayile okulandelayo. Isiqulatho se-ether eselulose ephezulu sinokwandisa ixesha lokumisa, nto leyo efuna ixesha elide lokulinda phambi kokuba kuqaliswe ukugalela. Ngokuchaseneyo, umxholo we-ether we-cellulose osezantsi unokukukhawulezisa ukomiswa kodwa unokubeka esichengeni ukusebenza kwencamathela, ngakumbi ngokomelela kwebhondi kunye nokunganyangeki kwamanzi.
ubudlelwane phakathi kwendlela yokuncamathisela yethayile ye-ceramic kunye nomxholo we-ether ye-cellulose kwi-adhesive tile ye-ceramic i-multifaceted kwaye iyinkimbinkimbi. Umxholo we-cellulose ether unefuthe kakhulu kwiimpawu zerheological zokuncamathelisa, ukusebenza, ukusebenza kokuncamathela, kunye nokuziphatha okunyanga, ngaloo ndlela kuchaphazela ukusebenza kweendlela ezahlukeneyo zokuncamathisela. Ngokuqonda kunye nokuphucula olu budlelwane, abafakeli bethayile banokufikelela kwiziphumo eziphezulu malunga nokunamathela kwethayile, ukuqina, kunye nokusebenza kakuhle kweprojekthi.
Ixesha lokuposa: May-20-2024