I-adhesives ye-tile isetyenziselwa ngokubanzi ukufaka iithayile kwiindawo ezahlukeneyo ezifana neendonga kunye nemigangatho.Ziyimfuneko ekuqinisekiseni ibhondi eqinile phakathi kwe-tile kunye ne-substrate ukuphepha umonakalo onokuthi ube khona, kunye nokuqinisekisa ukuba ukufakela kunokumelana noxinzelelo oluhlukeneyo lokusingqongileyo njengomswakama, utshintsho lweqondo lokushisa kunye nokucoca rhoqo.
Esinye sezithako ezisetyenziswa ngokuqhelekileyo kwi-adhesives ye-tile yi-hydroxypropylmethylcellulose (HPMC), i-polymer edla ngokuphuma kwi-cellulose.Iyaziwa ngobuchule bayo obugqwesileyo bokugcina amanzi, okwenza kube yinto efanelekileyo yokwakheka kwe-adhesive tile.
Kukho iingenelo ezininzi zokusebenzisa i-HPMC kwiindlela zokuncamathelisa iithayile.Ezi ziquka;
1. Ukuphucula ukusebenza
I-HPMC isebenza njenge-rheology modifier kwiifom ze-cementitious ezifana ne-adhesives ye-tile, oku kuthetha ukuba kunokuphucula kakhulu ukusebenza kwee-adhesives tile.Kwakhona kunciphisa ukubonakala kwamaqhina kunye namahlule, okwandisa ukuhambelana komxube, okwenza kube lula ukuba abafakeli basebenze.
2. Ukugcinwa kwamanzi
Enye yeenzuzo ze-HPMC kwizinto zokuncamathelisa iithayile kumthamo wayo obalaseleyo wokugcina amanzi.Iqinisekisa ukuba i-adhesive ihlala isetyenziselwa ixesha elide kwaye inceda i-adhesive tile ukubeka.Olu phawu lunciphisa umngcipheko wokuqhekeka kwe-shrinkage, okuhlala kubangelwa ukulahlekelwa kwamanzi ngexesha lokumisela.
3. Ukunyuka kwamandla
Olunye uncedo lokusebenzisa i-HPMC kwi-adhesives yethayile kukuba inceda ukwandisa amandla omxube.Ukongezwa kwe-HPMC kunceda ukuzinzisa umxube, ukongeza amandla kunye nokuphucula ukuqina okupheleleyo kwe-adhesive tile.
4. Yonga ixesha
Izincamathelisi zethayile eziqulethe i-HPMC zifuna ukuxubana komfakeli omncinci kunye nexesha lesicelo ngenxa yokuphuculwa kwerheology.Ukongeza, amaxesha amade okusebenza anikezelwa yi-HPMC athetha ukuba iindawo ezinkulu zinokugqunywa, okukhokelela kufakelo lweethayile ezikhawulezayo.
5. Ukunciphisa impembelelo yokusingqongileyo
I-HPMC yimveliso yendalo kunye ne-biodegradable.Ngoko ke, ukusetyenziswa kwe-HPMC kwi-adhesives ye-tile kunokunciphisa impembelelo yokusingqongileyo ye-adhesive kwaye ihlangabezane nemfuno ekhulayo yezinto zokwakha ezihambelana nokusingqongileyo.
Isishwankathelo, i-HPMC iyinxalenye ebalulekileyo ekuvelisweni kwe-adhesives ye-tile ephezulu.Umthamo wayo wokugcinwa kwamanzi kunye nokuphuculwa kwe-rheological kubonelela ngeenzuzo ezibandakanya ukuphuculwa kwenkqubo, ukomelela okwandisiweyo, ukunciphisa impembelelo yokusingqongileyo kunye nokugcinwa kwexesha.Ngoko ke, abanye abavelisi be-adhesive tile basebenzise ukusetyenziswa kwe-HPMC ukuphucula amandla e-tile bond kunye nokwandisa ukuqina kwe-adhesives zabo.
Ixesha lokuposa: Jun-30-2023