Xa kuziwa kwi-adhesives ye-tile, i-bond phakathi kwe-adhesive kunye ne-tile ibalulekile.Ngaphandle kwebhondi eyomeleleyo, ehlala ixesha elide, iithayile zinokukhululeka okanye ziwe, zibangele ukwenzakala kunye nomonakalo.Enye yezinto eziphambili ekufezekiseni ibhondi egqwesileyo phakathi kwe-tile kunye ne-adhesive kukusetyenziswa kwe-hydroxypropyl methylcellulose (HPMC).
1. Ukuphucula ulwelo kunye nokwakhiwa
I-HPMC iphucula ukuhamba kunye nokusebenza kwee-adhesives tile.Ngokudibanisa i-HPMC kwi-adhesive, kuba lula ukusabalalisa nokusebenzisa, ukunika i-adhesive imbonakalo egudileyo kunye nefanayo.Olu phuculo lokusebenza luguqulela kwi-adhesion engcono, njengoko i-adhesive ingasetyenziswa ngokulinganayo, ukuqinisekisa ukuba i-tile nganye iboshwe ngokuchanekileyo kwi-substrate.Ngoko ke, iileyile aziyi kuphakamisa okanye zikhulule naphantsi kokusetyenziswa okunzima.
2. Ukugcinwa kwamanzi
Enye inzuzo enkulu ye-HPMC kukuba iphucula ukugcinwa kwamanzi okunamathelisa iithayile.I-HPMC igcina iimolekyuli zamanzi, ezinceda i-adhesive ihlale ifumile kwaye isebenze ixesha elide.Oku kubaluleke kakhulu kwiindawo ezinomswakama ophezulu okanye ukuguquguquka kweqondo lokushisa, njengoko i-adhesive inokoma ngokukhawuleza.Ngokugcina ukufuma, i-HPMC iqinisekisa ukuba i-adhesive ihlala iguquguquka ixesha elide, inika ixesha elingakumbi lokuzibophezela kwi-tile surface.
3. Ukwandisa ukunamathela
Inzuzo ebaluleke kakhulu yokusebenzisa i-HPMC kwi-adhesives ye-tile kukuba kwandisa ibhondi phakathi kwe-adhesive kunye ne-tile surface.I-HPMC isebenza njengento encamathelayo phakathi kwemiphezulu mibini, iqinisekisa ukuba ibophana ngokuqinileyo nangempumelelo.Oku kubaluleke kakhulu xa ufaka iileyile kwiindawo ezivezwe ngamanzi okanye okunye ukufuma, njengoko kunokuthintela iileyile ukuba zihlukane okanye zikhulule.I-adhesion ephuculweyo enikezelwa yi-HPMC iqinisekisa ukuba iithayile zihlala zikhuselekile endaweni nangona zisetyenziswa kakhulu.
4. Ukubhetyebhetye ngcono
I-adhesive ye-tile idinga ukukwazi ukuguquguquka kunye nokuhamba kunye ne-substrate ngaphandle kokuqhekeka okanye ukwahlula kwi-tile.I-HPMC ikwandisa ukuguquguquka kwe-adhesive tile, evumela ukuba ikwazi ukumelana nokuhamba kunye noxinzelelo.Oku kuguquguquka kubaluleke kakhulu kwiindawo apho i-substrate inokwandisa okanye inkontileka ngenxa yokutshintsha kweqondo lokushisa okanye i-traffic foot traffic.Ngokwandisa ukuguquguquka kwe-adhesive, i-HPMC iqinisekisa ukuba iithayile zihlala ziboshwe ngokuqinileyo naphantsi kweemeko ezinzima.
5. Nciphisa ukushwabana
Ekugqibeleni, ukusebenzisa i-HPMC kwi-adhesive tile kunokunciphisa ukucutheka okunokuthi kwenzeke njengoko i-adhesive isoma.Oku kuncipha kunokubangela ukuqhekeka kunye nezikhala phakathi kwe-tile kunye ne-substrate, kunciphisa ukudibanisa phakathi kweendawo ezimbini.Ngokunciphisa i-shrinkage, i-HPMC iqinisekisa ukuba i-adhesive tile ihlala ibophelelwe ngokuqinileyo kwi-substrate ngaphandle kokuqhekeka okanye izithuba.Oku kuqinisekisa ukuba iileyile zigcinwe ngokukhuselekileyo, zithintele ukuba zingatyibiliki okanye zikhulule.
Zininzi iingenelo zokusebenzisa i-HPMC kwizinto zokuncamathelisa iithayile.Ukusuka ekuphuculweni kokusebenza ukuya ekunamatheleni okuphuculweyo, ukuguquguquka okungcono kunye nokuncipha kwe-shrinkage, i-HPMC iyinxalenye ebalulekileyo ekufezekiseni ibhondi ephezulu phakathi kwe-tile kunye ne-adhesive.Ngokukhetha i-adhesive ye-tile ekumgangatho ophezulu ene-HPMC, unokuqinisekisa ukuba ufakelo lwakho lwethayile luqinile, luhlala ixesha elide kwaye lukhuselekile kwiminyaka ezayo.
Ukubandakanya i-HPMC kwiifom zokuncamathelisa iithayile zibonelela ngeenzuzo ezininzi.Ibandakanya ubudlelwane obuqinileyo, ixesha elivulekileyo elongeziweyo, ukusebenza okuphuculweyo kunye nokumelana okuphezulu kwe-sag.Kwaye, ungalibali ukuba ivumela ugcino lwamanzi olugqibeleleyo kunye nokuqina okongeziweyo.Ngoluhlu olubanzi lweenzuzo ezinikezelayo, i-HPMC yi-asethi exabisekileyo yeengcali ezifuna ukufikelela kwinqanaba eliphezulu, elimangalisayo elibonakalayo kunye nofakelo oluhlala ixesha elide lweethayile ze-ceramic.
Ixesha lokuposa: Oct-24-2023