I-Latex powder - ingathuthukisa ukuvumelana nokushelela kwesistimu esimweni sokuxuba esimanzi. Ngenxa yezici ze-polymer, ukuhlangana kokuxuba okumanzi kuthuthukiswa kakhulu, okwenza umnikelo omkhulu ekusebenzeni; Ngemuva kokumisa, inganikeza ukunamathela kungqimba olubushelelezi nominyene, ithuthukise umphumela wesihlabathi, amatshe nezimbobo zomoya, futhi inothise ifilimu esibonakalayo ngesisekelo sokuthi inani elingeziwe liqinisekisiwe, ukuze i-ceramic tile adhesive. inokuguquguquka okuthile, inciphisa i-elastic modulus, futhi ibamba ukucindezeleka kokushintsha okushisayo ngezinga elikhulu. Uma kwenzeka ukucwiliswa emanzini esigabeni sakamuva, kungaba nokuphikiswa kwamanzi, izinga lokushisa le-buffer kanye nokuguqulwa kwezinto ezingahambisani (i-ceramic tile deformation coefficient 6 × 10-6/ ℃, i-deformation coefficient kasimende 10 × 10-6/ ℃) ngcono ukumelana nesimo sezulu. I-Youngcel Hydroxypropyl methyl cellulose I-HP cellulose - inikeza ukugcinwa kwamanzi okuhle nokusebenza kahle kodaka olusha, ikakhulukazi endaweni emanzi. Ukuze kuqinisekiswe ukuqhubeka kahle kokusabela kwe-hydration, kungavimbela ukumuncwa kwamanzi ngokweqile kwe-substrate kanye nokuhwamuka kwamanzi angaphezulu. Ngenxa yempahla yayo yokufaka umoya (1900g/l—1400g/lpo400 sand 600HP cellulose 2), isisindo seyunithi yokunamathisela kwethayela le-ceramic siyancishiswa, izinto ziyalondolozwa futhi imodulus enwebekayo yodaka oluqinile iyancishiswa.
I-Ceramic tile adhesive redispersible emulsion powder iyimpushana eluhlaza, eyonga amandla kanye nekhwalithi ephezulu yokwakha i-powder enezinjongo eziningi. Kuyisithasiselo esisebenzayo sodaka olomile oluxubile. Ingathuthukisa ukusebenza kodaka, ithuthukise amandla odaka, ithuthukise amandla okubopha phakathi kodaka nezinye izinto eziyisisekelo, futhi ithuthukise ukuguquguquka, ukusebenza kahle, amandla okucindezela, amandla aguquguqukayo, ukumelana nokugqoka, ukuqina, amandla okunamathela, amandla okugcina amanzi kanye ukwakheka kodaka. I-Ceramic tile adhesive redispersible emulsion powder inokusebenza okuqinile, futhi i-ceramic tile adhesive redispersible emulsion powder inekhono eliphezulu lokubopha kanye nokusebenza okuyingqayizivele. Ngakho-ke, ububanzi bokusebenza kwabo bukhulu kakhulu. IHydroxypropyl methyl cellulose idlala indima yokugcina amanzi, ukujiya nokusebenza kokwakha ekuqaleni. I-latex powder ehlakazeka kabusha ye-ceramic tile adhesive idlala indima yamandla esigabeni sakamuva, okuwukuqina kwephrojekthiI-Acid kanye nokumelana ne-alkali kube nomphumela omuhle kakhulu. Umthelela we-latex powder egaywe kabusha ye-ceramic tile adhesive odakeni olusha: nweba isikhathi sokusebenza nesikhathi esingaguquguqukayo ukuze kuthuthukiswe ukusebenza kokugcinwa kwamanzi, ukuze kuqinisekiswe ukugeleza kukasimende, ukuthuthukisa ukumelana ne-sag (impushana enamathelayo eguquliwe ekhethekile) futhi uthuthukise ukusebenza. (kulula ukwakha phezu kwezinto eziyisisekelo, futhi kulula ukucindezela amathayili ku-adhesive). Umthelela odakeni oluqinile unokunamathela okuhle ngezinto eziyisisekelo ezahlukahlukene, kufaka phakathi ukhonkolo, ukhonkolo, ukhuni, amathayili e-ceramic amadala i-PVC inekhono elihle lokuguquguquka ngaphansi kwezimo zezulu ezahlukahlukene.
Njengomkhiqizi we-cellulose ether ochwepheshe, u-Yi-cellulose izohlinzeka amakhasimende ngenhliziyo yonke ngemikhiqizo namasevisi ekhwalithi ephezulu kakhulu
Isikhathi sokuthumela: Jun-27-2022