Indima yempushana ye-polymer ehlakazeka kabusha kanye ne-cellulose ether enamathela kuthayela

Impushana ye-polymer ehlakazeka kabusha (i-RPP) ne-cellulose ether kokubili kuyizingxenye ezibalulekile ekwakhekeni kwe-adhesive adhesive, ngayinye inikezela ngezindima ezithile zokuthuthukisa ukusebenza nezakhiwo ze-adhesive. Nansi incazelo yezindima zabo:

I-Redispersible Polymer Powder (RPP):
I-Binder: I-RPP isebenza njengesibophezelo esiyinhloko ekwakhekeni kwe-adhesive adhesive. Iqukethe izinhlayiya ze-polymer resin ezifakwe emulsified bese zomiswa zibe ifomu lempusha. Uma ixutshwe namanzi, lezi zinhlayiya ziphinde zihlakazeke, zenze isibopho esiqinile sokunamathela phakathi kwe-adhesive ne-substrate.

Ukunamathela: I-RPP ithuthukisa ukunamathela kokunamathela kwethayela kuma-substrates ahlukahlukene, okuhlanganisa ukhonkolo, ukwakhiwa kwamatshe, ukhuni, nezitsha zobumba. Ithuthukisa amandla ebhondi, ivimbele amathayili ukuthi angadonsi noma axhunywe ngokuhamba kwesikhathi.

Ukuvumelana nezimo: I-RPP inika ukuguquguquka ekwakhekeni kwe-adhesive adhesive, okuvumela ukunyakaza okuncane kanye nokuchezuka kwe-substrate ngaphandle kokubangela ukuthi isibopho sokunamathela sihluleke. Lokhu kuguquguquka kusiza ukuvimbela ukuqhekeka kwamathayili noma ukubola ngenxa yokunyakaza kwe-substrate noma ukunwetshwa kokushisa.

Ukumelana Namanzi: I-RPP ithuthukisa ukumelana namanzi kokwakheka kwe-adhesive adhesive, iwenze afanelekele ukusetshenziswa ezindaweni ezimanzi njengezindlu zangasese, amakhishi, namachibi okubhukuda. Kuyasiza ukuvimbela ukungena komswakama ongqimbeni olunamathelayo, kunciphisa ubungozi bokukhunta, isikhutha, nokulimala kwe-substrate.

Ukuqina: I-RPP ithuthukisa ukuqina kokunamathela kwethayela ngokuthuthukisa ukumelana kwayo nengcindezi yemishini, ukuguga, kanye nezici zemvelo njengokuchayeka kwe-UV nokushintshashintsha kwezinga lokushisa. Lokhu kuqinisekisa ukusebenza kwesikhathi eside nokuzinza kokufakwa kwamathayela.

I-Cellulose Ether:
Ukugcina Amanzi: I-Cellulose ether isebenza njenge-ejenti egcina amanzi ekwakhekeni kwe-adhesive adhesive, yandisa isikhathi esivulekile sokunamathela futhi ithuthukisa ukusebenza. Kuyasiza ukuvimbela ukomiswa ngaphambi kwesikhathi kwe-adhesive, okuvumela isikhathi esanele sokubekwa kwe-tile nokulungiswa.

Ukuqina: I-Cellulose ether isebenza njenge-ejenti yokuqina, ikhulisa i-viscosity yengxube yokunamathisela. Lokhu kuthuthukisa ukumelana nokuntenga kanye nezakhiwo ezingancibiliki ze-adhesive, ikakhulukazi uma isetshenziselwa ukufakwa kwamathayela amile noma angaphezulu.

Ukusebenza Okuthuthukisiwe: I-Cellulose ether ithuthukisa ukusebenza nokusabalala kokwakheka kwe-adhesive adhesive, ikwenze kube lula ukukusebenzisa kanye nokunyathela ku-substrate. Iqinisekisa ukumbozwa okufanayo kanye nokuxhumana phakathi kwe-adhesive ne-tile backside, ikhuthaza isibopho esiqinile.

Ukunamathela Okuthuthukisiwe: I-Cellulose ether inikela emandleni okunamathela kanye nokusebenza kwebhondi ngokuthuthukisa ukumanzisa nokuxhumana phakathi kwe-adhesive ne-substrate. Kuyasiza ukunciphisa ama-air voids futhi kuthuthukise ukumanzisa kwendawo, kuthuthukise isibopho sokunamathela.

I-Crack Resistance: I-Cellulose ether ingathuthukisa ukumelana nokuqhekeka kokwakhiwa kwe-adhesive tile ngokunciphisa ukuncipha kanye nokucindezeleka kwangaphakathi phakathi nokoma nokwelapha. Lokhu kusiza ukuvimbela ukwakheka kokuqhekeka kwezinwele kungqimba lokunamathela futhi kuqinisekisa ubuqotho besikhathi eside bokufakwa kwe-tile.

Kafushane, i-polymer powder (RPP) e-redispersible polymer (RPP) kanye ne-cellulose ether idlala izindima ezihambisanayo ekwakhekeni kwe-adhesive tile, ehlinzeka ngezinto ezibalulekile ezifana nokunamathela, ukuguquguquka, ukumelana kwamanzi, ukusebenza, nokuqina. Ukusetshenziswa kwabo okuhlangene kuqinisekisa ukufakwa okuphumelelayo nokusebenza kwesikhathi eside kwezindawo ezifakwe amathayela ezinhlelweni ezihlukahlukene.