Redispersible polymer powder ke phofo e qhalakantsoeng ka ho omisoa ka emulsion ea polymer e fetotsoeng. E na le redispersibility e ntle 'me e ka khutlisetsoa hape ka emulsion e tsitsitseng ea polymer ka mor'a ho eketsa metsi. Ts'ebetso e ts'oana hantle le emulsion ea pele. Ka lebaka leo, hoa khoneha ho hlahisa seretse sa boleng bo holimo-motsoako o omileng, kahoo ho ntlafatsa thepa ea seretse.
Redispersible latex powder ke tlatsetso ea bohlokoa le ea bohlokoa bakeng sa seretse se tsoakiloeng. E ka ntlafatsa ts'ebetso ea seretse, ea eketsa matla a seretse, ea ntlafatsa matla a tlamahano ea seretse le li-substrates tse fapaneng, le ho ntlafatsa ho tenyetseha le ho holofala ha seretse. thepa, matla a hatellang, matla a flexural, abrasion resistance, toughness, adhesion le ho boloka metsi, le constructability. Ho phaella moo, phofo ea latex e nang le hydrophobicity e ka etsa hore seretse se be le ho hanyetsa metsi hantle.
Seretse sa masonry, seretse se entsoeng ka seretse se redispersible latex phofo se na le ho se mele hantle, ho boloka metsi, ho hanyetsa serame, le matla a holimo a tlamahano, a ka rarollang ka nepo boleng ba ho phatloha le ho kenella ho teng lipakeng tsa seretse sa setso sa masonry le potso ea masonry.
Seretse se ikemetseng, thepa ea fatše Redispersible polymer powder e na le matla a phahameng, momahano e ntle / momahano le ho feto-fetoha ho hlokahalang. E ka ntlafatsa ho khomarela, ho apara ho hanyetsa le ho boloka metsi a thepa. E ka tlisa rheology e ntle haholo, bokhoni ba ho sebetsa le thepa e ntle ka ho fetisisa ea ho itaola ho thella seretse se ikamahanyang le seretse se lekanyang.
Sekhomaretsi sa lithaele, lithaele tsa grout Redispersible latex phofo e na le sekhomaretsi se setle, ho boloka metsi hantle, nako e telele e bulehileng, ho feto-fetoha ha maemo, ho hanyetsa sag le ho hanyetsa ho hotle ha leqhoa-thaw cycle. E fana ka sekhomaretsi se phahameng, khanyetso e phahameng ea ho thella le ho sebetsa hantle bakeng sa likhomaretsi tsa lithaele, likhomaretsi tsa lithaele tse tšesaane le li-caulks.
Seretse se sa keneleng metsi se redispersible latex phofo se eketsa matla a tlamo ho li-substrates tsohle, ho fokotsa modulus ea elastic, ho eketsa ho boloka metsi, le ho fokotsa ho kenella ha metsi, ho fana ka lihlahisoa tse nang le maemo a holimo, ho hanyetsa boemo ba leholimo le litlhoko tse phahameng tsa ho thibela metsi. Hydrophobicity le ho leleka metsi ho hloka phello e tšoarellang ea nako e telele ea mokhoa oa ho tiisa.
Seretse se ka ntle sa mocheso bakeng sa marako a ka ntle Redispersible latex powder tsamaisong ea ka ntle ea mocheso oa marako a ka ntle a marako a ka ntle a matlafatsa ho kopana ha seretse le matla a ho kopanya ho boto ea ho kenya mocheso, e ka fokotsang tšebeliso ea matla ha u ntse u batla ho kenya mocheso bakeng sa hau. Ho sebetsa ho hlokahalang, matla a ho feto-fetoha ha maemo le ho feto-fetoha ha maemo ho ka finyelloa ka lerako la ka ntle le lihlahisoa tsa seretse se ka ntle sa mocheso oa mocheso, e le hore lihlahisoa tsa hau tsa seretse li ka ba le ts'ebetso e ntle ea ho kopanya le letoto la lisebelisoa tsa ho futhumatsa mocheso le lihlopha tsa motheo. Ka nako e ts'oanang, e boetse e thusa ho ntlafatsa ho hanyetsa tšusumetso le ho hanyetsa mapheo a holim'a metsi.
Lokisa Mortar Redispersible polymer phofo e na le ho feto-fetoha ha maemo ho hlokahalang, ho honyela, ho khomarela holimo, matla a loketseng a ho feto-fetoha le ho tsitsipana. Etsa hore seretse sa ho lokisa se finyelle litlhoko tse ka holimo 'me se sebelisoe bakeng sa ho lokisa konkreite ea meralo le e seng ea sebopeho.
The interface mortar redispersible latex powder e sebelisoa haholo-holo ho tšoara bokaholimo ba konkreite, konkreite e nang le aerated, litene tsa lehlabathe la kalaka le litene tsa molora, joalo-joalo, ho rarolla bothata ba hore sebopeho ha se bonolo ho se kopanya, lera la plastering ha le na letho. le ho petsoha, ho ebola, joalo-joalo E matlafatsa matla a tlamahano, ha ho bonolo ho oela 'me e hanyetsana le metsi,' me e na le khanyetso e babatsehang ea ho qhibiliha ha leqhoa, e nang le phello e kholo ts'ebetsong e bonolo. le kaho e loketseng.
Lihlahisoa tsa phofo tsa polymer tse ka sebelisoang hape lia khanya 'marakeng, empa thepa ea tsona e ts'oana, e ka akaretsoang ka bokhutšoanyane ka tsela e latelang:
Redispersible latex powder ke phofo e entsoeng ka ho omisoa ha polymer emulsion, eo hape e tsejoang e le phofo e ommeng ea glue. Phofo ena e ka fokotsoa ka potlako ho emulsion ka mor'a ho kopana le metsi, 'me e boloke thepa e tšoanang le emulsion ea pele, ke hore, filimi e tla thehoa ka mor'a hore metsi a fetohe mouoane. Filimi ena e na le maemo a phahameng a ho feto-fetoha ha maemo, ho hanyetsa boemo ba leholimo le ho hanyetsa li-substrates tse sa tšoaneng. Ho khomarela holimo.
Lihlahisoa tse joalo li sebelisoa haholo ka ho kenya lebota la kantle, ho kopanya lithaele, kalafo ea li-interface, gypsum ea bonding, plastering gypsum, moaho oa kahare le bokantle ba lebota, seretse se khabisitsoeng le masimo a mang a kaho, 'me li na le sebaka se pharaletseng sa ts'ebeliso le menyetla e metle ea mmaraka.
Khothatso le ts'ebeliso ea phofo ea latex e redispersible e ntlafalitse haholo ts'ebetso ea lisebelisoa tsa setso tsa mohaho, 'me e ntlafalitse haholo ho khomarela, ho kopana, matla a flexural, ho hanyetsa tšusumetso, ho hanyetsa ho apara, ho tšoarella, joalo-joalo Lihlahisoa tsa kaho li tiisa boleng ba merero ea kaho le bona. boleng bo botle le litaba tsa theknoloji e phahameng.
Nako ea poso: Oct-24-2022