I-polymer powder iyisisetshenziswa esifakwe kuthayela okunamathelayo ukuvimbela ukugoba kwamathayela.Ukwengeza impushana ye-polymer enhlanganisweni yokunamathela kuthuthukisa amandla okubopha okunamathelayo, kudala isibopho esiqinile phakathi kwethayela ne-substrate.Amathayili angenalutho abonisa ukuntuleka kokuxhumana okwanele phakathi kwethayela ne-substrate, noma ukuntuleka kokunamathela phakathi kwezindawo ezimbili.Ekwakhiweni, ukungabi bikho kwamathayela bekubhekwa njengento ebalulekile okufanele kubhekwane nayo.I-polymer powder ifakazele ukuthi isebenza ngempumelelo ekuvimbeleni ukugoba kukathayela nokuqinisekisa ukufakwa okuphephile.Lesi sihloko sidingida ukuthi izimpushana ze-polymer zingavimbela kanjani ukugoba kwamathayili ekwakhiweni.
Izimpushana ze-polymer zivame ukwenziwa ngezimpushana ze-polymer ezihlakazeka kabusha (RDP) futhi zisetshenziswa kakhulu kuma-premix, osikeni abaxube okomile nasezifundweni zokuhlanganisa.I-RDP iyimpushana equkethe ingxube ye-vinyl acetate ne-ethylene.Umsebenzi we-polymer powder ukuthuthukisa izakhiwo zokubopha zesendlalelo sokubopha, ukwandisa amandla okubopha amathayili e-ceramic namandla aqinile okunamathelayo.Isendlalelo esibophezelayo siqukethe i-polymer powder ehlinzeka ngokunamathela okuhle kakhulu ezinhlobonhlobo zama-substrates ahlanganisa ukhonkolo, ukhonkolo okhonkolo kanye ne-plasterboard.
I-polymer powder futhi isebenza njenge-ejenti yokugcina amanzi, ithuthukisa ukugeleza okuphelele kwengxube ye-binder.I-polymer powder isiza ukugcina umswakama ku-adhesive, ngaleyo ndlela yandise isikhathi sokumisa se-adhesive.Ngenxa yenqubo yokumisa kancane, i-adhesive ingangena ku-tile kanye nezindawo ze-substrate, idale isibopho esiqinile.Ingxube enamathelayo eqinile, enemisa kancane isiza ekuvimbeleni ukugoba kwamathayili ngokuqinisekisa ukuthi amathayela ashumekwe ku-adhesive futhi ngeke aphume ngesikhathi sokufakwa.
Ngaphezu kwalokho, i-polymer powder ivimbela ukugoba kwe-tile ngokwenza i-adhesive elastic.Izinto ezinamathelayo eziqukethe izimpushana ze-polymer ziyavumelana nezimo futhi zingamunca izingcindezi phansi nezindonga ezingase zibe nakho futhi zinciphise ithuba lokuqhekeka.I-elasticity ye-adhesive isho ukuthi izohamba ne-tile, inciphise ingozi yokucindezela ngokweqile ku-tile futhi ivimbele i-tile ukuthi ingaphumi.Lokhu kusho nokuthi i-adhesive ingagcwalisa izikhala, ama-voids kanye nokungahambi kahle phakathi kwe-tile ne-substrate, ithuthukise indawo yokuxhumana phakathi kokubili.
Enye inzuzo ye-polymer powder ukunamathela kwayo okuhle ezinhlotsheni ezahlukene zama-substrates, okubalulekile ukuvimbela ukugoba kwama-tile.Izinamatheliso eziqukethe izimpushana ze-polymer zingabophela ezintweni ezihlukahlukene, okuhlanganisa ukhuni, ukhonkolo nensimbi.Ikhono lokunamathela kuma-substrates ahlukene anciphisa ubungozi bamathayela angenalutho ezindaweni ezisengozini yokucindezela, ukunyakaza noma ukudlidliza.Izinamatheliso ezinempushana ye-polymer ziqinisekisa ukuthi amathayela ahlanganiswe ku-substrate aphilile futhi akwazi ukumelana nengcindezi ngaphandle kokusuka ku-substrate.
Izimpushana ze-polymer nazo zisebenziseka kalula futhi zisebenziseka kalula, ziwenza abe yisixazululo esifanelekile sokuvikela ukugojwa kwamathayela.Impahla iza ngendlela yempushana futhi ingaxutshwa kalula nezinamatheliso, okwenza inqubo yokufaka isheshe futhi ibe lula.Izinamathiselo eziqukethe impushana ye-polymer ziqinisekisa ukuthi amathayili anamathela ngokulinganayo ku-substrate, enciphisa amathuba okuba imbobo yamathayili ngesikhathi sokufakwa.
Ukusetshenziswa kwezimpushana ze-polymer ku-adhesives yamathayili kungavimbela ukugoba kukathayela ngokuthuthukisa izici zokubopha zesendlalelo sokubopha.Umsebenzi we-polymer powder ukuthuthukisa amandla okubopha okunamathelayo ku-substrate namathayili e-ceramic, ukwakha isibopho esiqinile phakathi kwamathayili e-ceramic kanye ne-substrate.Iphinde idale ukunamathela okunwebekayo okubamba ukucindezeleka nokunyakaza, kunciphise ingozi yokuqhekeka nokuhlukaniswa ne-substrate.Izakhiwo ezigcina amanzi ze-polymer powder nazo zandisa isikhathi sokumisa, ukuqinisekisa ukuthi okunamathelayo kungangena kuthayela nasezindaweni ze-substrate ukuze kuhlanganiswe kangcono.Okokugcina, impushana ye-polymer isebenziseka kalula futhi kulula ukuyisebenzisa futhi ingaxhumeka kuma-substrates ahlukene, iyenze ibe yisixazululo esikahle sokuvimbela ukumboza kwamathayela.
Isikhathi sokuthumela: Sep-13-2023