Thuthukisa i-Tleatex Powder ukuvumelanisa nokukhuluphalo kohlelo esimweni esimanzi sokuxuba. Ngenxa yezimpawu ze-polymer, ukubumbana kwezinto zokuxuba okumanzi kwathuthukiswa kakhulu, okunomthelela omkhulu ekusebenzeni; Ngemuva kokomiswa, kuhlinzeka ngokunamathelisa ungqimba olubushelelezi futhi obuminyene olungaphezulu komhlaba. Dlulisa, uthuthukise umphumela wesihlabathi, amatshe amatshe, nama-pores. Ngaphansi kwesisekelo sokuqinisekisa inani lesengezo, lingacetshiswa ngefilimu ebonakalayo, ukuze ukuthambekela kwe-tile kunokuguquguquka okuthile, kunciphise i-modulus ye-elastic, futhi ibambe ingcindezi ye-thermal ngezinga elikhulu. Uma kwenzeka ukucwiliswa emanzini esiteji esizayo, kuzoba nezingcindezi ezinjengokumelana namanzi, izinga lokushisa le-buffer, nokuguquguquka okungahambelani (ukukhubazeka okukhohlisayo (ukukhubazeka kokhonkolo , futhi uthuthukise ukumelana kwesimo sezulu. I-Hydroxypropyllykyl methyllulose HPMC-hlinzeka ngokugcinwa kwamanzi okuhle nokusebenza kodaka olusha, ikakhulukazi endaweni enamanzi. Ukuze uqinisekise inqubekela phambili ebushelelezi yokusabela kwe-hydration, ingavimba i-substrate ekutholeni kwamanzi ngokweqile kanye nongqimba olungaphezulu kusuka ekuhwamukeni. Ngenxa yendawo yayo yokungena komoya (1900g / L - 1400g / LPO400 sand 600hpmc2), ubuningi obuningi bokunamathela kwe-tile buncishisiwe, ukonga izinto zohlobo lwe-wastic ngodaka olukhuni.
I-Tile Adhesive RedisPperible I-Latex Powder eluhlaza okotshani, enobungane, yokwakha amandla, ukulondolozwa kwamandla okuphezulu kwe-powder bokwakha impahla, futhi isengezo esibalulekile futhi esibalulekile sodaka olusebenzayo. Kungathuthukisa ukusebenza ngodaka, kwandise amandla kadaka, kwandise amandla okubopha phakathi kodaka nezindawo ezahlukahlukene, ukuthuthukisa ukuguquguquka nokuqina okunamandla, ukuqina kwe-graint, kanye nokuvunyelwa kodaka. Phinda udlulise futhi uphinde ubumbene. Ukusebenza kwe-tile adhesive redisperperible powder eqinile kuqinile, futhi i-tile anama ezinamathelayo redisperperible i-latex powder inekhono eliphakeme kakhulu le-latex kanye nezakhiwo ezihlukile. Ngakho-ke, ukwahlulwa kwabo kwesicelo kubanzi kakhulu. Iqhaza le-hydroxypropyllllllyllose lidlala indima yokugcinwa kwamanzi, ukuqina nokusebenza kokwakha ekuqaleni, kanye ne-latex evuselelayo ye-tatex yokunamathela kwamandla kudlala indima enhle kakhulu efemini, i-acid kanye nokumelana kwe-alkali kwephrojekthi. Umphumela we-tile anama redisperperible i-latex powder ku-data entsha Ukusetshenziswa (okulula ukusebenzisa i-substrate kungukwakhiwa okuphezulu, okulula ukucindezela amathayili ku-adhesive) Indima yodaka olunzima inama-subthesion ahlukahlukene, kufaka phakathi ukhonkolo, i-PVC noma ngaphansi kwezimo ezahlukahlukene zesimo sezulu, inenhle ikhono lokukhubazeka.
Ukungezwa kwe-latex evuselelayo ye-latex for tile adhesives kunomthelela osobala kakhulu ekuthuthukisweni kokulinganiselwa kokwenza amasimende athambekele emanzi, futhi kunomthelela omkhulu emandleni eBonding, ukumelana kwamanzi kanye nokumelana nokuguga kokunamathela. Njengamanje, kunezinhlobo eziningi ze-latex powders evuselelayo ye-latex yokunamathela kwe-tile emakethe, njenge-acrylic redisperseriblet latex powders, i-acryrene-acrylic powders, i-acrylete-acrylic-pompolymers, njll. Ngokuvamile, anamathela ezinamathela ezikhaleni emakethe Ama-powders we-latex ahleliwe kakhulu ama-vinyl acetate-ethylene copolymers.
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Ngenxa yezici zayo ezinhle zokuhlobisa nezisebenzayo njengokuqina, ukumelana kwamanzi kanye nokuhlanzwa kwamanzi, amathayili we-ceramic asetshenziswa kabanzi: kufaka phakathi izindonga, izitezi, futhi zingasetshenziswa zombili izindlu zasendlini nangaphandle. Indlela yokunamathisela yendabuko yama-tile yindlela yokwakha enobukhulu, okungukuthi, okokuqala faka udaka olujwayelekile emuva kwamathayili, bese ucindezela amathayili uye engqikeni eyisisekelo. Ubukhulu bohlobo lodaka luba ngu-10 kuye ku-30mm. Yize le ndlela ilungele ukwakhiwa ezisekelweni ezingalingani, ububi busebenza kahle kwamathayili obuchwepheshe obusezingeni eliphakeme, ubunzima obukhulu bokuwa ngenxa yokuguquguquka okungalungile ngenxa yodaka olungaphansi kodaka, nobunzima bokulungisa udaka endaweni yokwakha . Ikhwalithi iyalawulwa ngokuqinile. Le ndlela ilungele kuphela amathayili anezinga eliphakeme lokufakwa kwamanzi. Ngaphambi kokunamathisela amathayili, amathayili adinga ukufakwa emanzini ukuze afinyelele amandla ebhondi anele.
Njengamanje, indlela esetshenziswayo esetshenziswa kabanzi eYurophu yindlela ebizwa ngokuthi yi-Fine-Laner Adhesing Watch, okungukuthi, i-polymer-modified tile adhesive batch ifakwe ngaphezulu kwesendlalelo sesisekelo ukuze ifakwe kwi-spatula ye-tootid to yakha imivimbo ephakanyisiwe. Futhi ungqimba wodaka lokuqina okufanayo, bese ucindezela amathayili kuwo bese ujikisa kancane, ubukhulu be-wortar ungqimba bucishe lube ngu-2 kuya ku-4mm. Ngenxa yokuguqulwa kwe-cellulose ether ne-redisperible towetx powder, ukusetshenziswa kwalesi sithasiselo se-tile kusebenza kahle ezinhlotsheni ezahlukahlukene zezingqimba ezisezingeni eliphansi nezinto ezivuthayo zamanzi aphansi, futhi zinokuguquguquka okuhle Ukucindezelwa okubangelwa yizinto ezifana nokumelana kwezinga lokushisa, kanye nokumelana okuhle kwe-SAG, isikhathi eside se-SAG, isikhathi eside ngokwanele sokwakhiwa kwesendlalelo, okungasheshisa kakhulu isivinini sokwakha, okulula ukusebenza futhi asikho isidingo sokumanzisa amathayili emanzini. Le ndlela yokwakha kulula ukuyisebenzisa futhi kulula ukufeza ukulawulwa kwekhwalithi yokwakha esizeni.
Isikhathi sePosi: Dece-12-2022