Phofo ea polymer e ka qhaloang hape
Drymix Mortar Additive-RDP
Selelekela
Drymix seretse ke karolo ea bohlokoa kahong ea sejoale-joale, e fana ka ts'ebetso, botsitso, le ho tšoarella ho masonry, plastering, lithaele le lits'ebetso tse ling. Har'a li-additives tse fapaneng tse sebelisetsoang ho ntlafatsa ts'ebetso ea eona,Phofo ea polymer e ka qhaloang hape(RDP)e bapala karolo ea bohlokoa ho ntlafatseng ho khomarela, ho tenyetseha, ho boloka metsi, le thepa ea mochini.
Redispersible Polymer Powder (RDP) ke eng?
Redispersible Polymer Powder ke phofo e sa lefelloeng, e omisitsoeng ka spray e fumanoang ho li-emulsion tsa polymer. Liphofshoana tsena li qhalakanngoa hape ka metsing ho etsa emulsion ea polymer, ho fana ka thepa e ntlafalitsoeng ho motsoako oa seretse.
Sebopeho sa RDP
RPPs haholo-holo e na le:
- Polymer ea Motheo:Vinyl acetate ethylene (VAE), styrene-butadiene (SB), kapa acrylic-based polymers.
- Protective Colloids:Polyvinyl alcohol (PVA) kapa li-stabilizers tse ling li thibela coagulation pele ho nako.
- Anti-Caking Agents:Li-filler tsa liminerale joalo ka silika kapa calcium carbonate li ntlafatsa phallo le botsitso ba polokelo.
- Tlatsetso:Ho ntlafatsa hydrophobicity, ho tenyetseha kapa ho beha nako.
Ts'ebetso ea RDP ho Drymix Mortar
Ho kenyelletsoa ha RDP mefuteng ea seretse sa drymix ho fana ka melemo e mengata:
- Matlafatso e Matlafalitsoeng:RDP e eketsa matla a tlamahano lipakeng tsa seretse le litšepe tse nyane joalo ka konkreite, litene, lithaele le liboto tsa insulation.
- Ntlafatso ea ho feto-fetoha ha maemo le ho hanyetsa ha deformation:E bohlokoa lits'ebetsong tse hlokang khanyetso ea crack le ho tenyetseha, joalo ka sistimi e kopanyang ea kantle ea mocheso oa mocheso (ETICS).
- Poloko ea Metsi le Mosebetsi:E etsa bonnete ba hore samente e tsamaisoa hantle, e fokotsa tahlehelo ea metsi le ho eketsa nako ea ho sebetsa.
- Matla a Mechini le ho tšoarella nako e telele:E matlafatsa momahano, ho hanyetsa abrasion, le ho hanyetsa tšusumetso, ho netefatsa botšepehi ba nako e telele ba sebopeho.
- Thibelo ea Metsi & Hydrophobicity:Li-RDP tse khethehileng li ka fana ka thepa e thibelang metsi, e sebetsang lits'ebetsong tse thibelang metsi.
- Ho hanyetsana le Freeze-Thaw:E thusa ho boloka ts'ebetso maemong a leholimo a fapaneng.
- Lits'ebetso tse Ntlafetseng tsa Rheology le Tšebeliso:E ntlafatsa phallo le boiketlo ba tšebeliso lits'ebetsong tsa matsoho le tsa mochini.
Mefuta ea RDP e Thehiloe ho Polymer Composition
- Vinyl Acetate-Ethylene (VAE):
- Hangata e sebelisoa ho likhomaretsi tsa lithaele, lirafshoa tsa ho lipola, le metsoako ea ho ikemela.
- E fana ka tekatekano e leka-lekaneng le ho khomarela.
- Styrene-Butadiene (SB):
- E fana ka khanyetso e phahameng ea metsi le ho feto-fetoha ha maemo.
- E loketse lirafshoa tse thibelang metsi le ho lokisa seretse.
- RPP e thehiloeng ho Acrylic:
- Matla a phahameng a ho khomarela le ho hanyetsa UV.
- E khethiloe ka litlolo tse khabisitsoeng le lisebelisoa tsa ho thibela metsi.
Likopo tsa RDP ho Drymix Mortar
- Likhomaretsi tsa Lithaele le Lithaele tsa Lithaele:E matlafatsa ho khomarela le ho tenyetseha bakeng sa maqhama a betere lipakeng tsa lithaele le li-substrates.
- Li-plaster & Renders:E ntlafatsa momahano, ho sebetsa, le ho hanyetsa crack.
- Metsoako ea ho Ikemela (SLCs):E fana ka boemo bo boreleli ka ho phalla hantle le matla.
- ETICS (Litsamaiso tsa Kantle tsa Thermal Insulation Composite):E kenya letsoho molemong oa ho hanyetsa le ho feto-fetoha ha maemo.
- Seretse se thibelang metsi:E ntlafatsa thepa ea hydrophobic, e netefatsa tšireletso khahlanong le ho kenella ha mongobo.
- Lokisa Seretse:E ntlafatsa ho khomarela, matla a mochine, le ho tšoarella bakeng sa lisebelisoa tsa ho lokisa konkreite.
- Masonry Mortars:E matlafatsa ts'ebetso le matla a maqhama lits'ebetsong tsa ho etsa litene.
- Metsoako e thehiloeng ho Gypsum:E sebelisoa ka har'a li-filler tse kopaneng tsa li-drywall le li-plaster tsa gypsum bakeng sa ho khomarela hantle le ho fetoha habonolo.
Lintlha tse Amang Ts'ebetso ea RDP
- Boholo le Phatlalatso ea Karolo:E ama dispersibility le tshebetso ka kakaretso ka seretse.
- Sebopeho sa Polymer:E khetha ho tenyetseha, ho khomarela, le hydrophobicity.
- Tekanyetso:Ka tloaelo e fapana pakeng tsa 1-10% ea boima ba motsoako o omileng ho latela kopo.
- Ho lumellana le Li-additives tse ling:E hloka ho lekoa ka samente, li-filler le li-additives tse ling tsa lik'hemik'hale ho thibela liketso tse mpe.
Melemo ea ho Sebelisa RDP ho Drymix Mortar
- E Eketsehile Bophelo ba Shelf & Botsitso ba Polokeloka lebaka la sebopeho sa eona se omeletseng sa phofo.
- Bonolo ba ho Tšoara & Lipalangoangha e bapisoa le li-additives tsa latex tse metsi.
- Boleng bo Tletseng le Tshebetsoka ho qoba mefuta e fapaneng ea ho kopanya setšeng.
- E tsitsitseng & Eco-Friendlykaha e fokotsa litšila tsa mohaho le tšebeliso ea thepa.
Phofo ea polymer e ka qhaloang hapeke tlatsetso ea bohlokoa ka har'a seretse sa drymix, se kenyang letsoho ho ntlafatseng thepa ea mochini, ho khomarela, ho tenyetseha le ho tšoarella. Lisebelisoa tsa eona tse feto-fetohang li etsa hore e be ea bohlokoa kahong ea sejoale-joale, ho netefatsa meaho ea boleng bo holimo le e tšoarellang nako e telele. Ho utloisisa mofuta o nepahetseng oa RDP, litekanyetso, le moralo ho bohlokoa bakeng sa ho fihlela tšebetso e lakatsehang ea seretse.
Nako ea poso: Mar-18-2025