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:

1. Polymer ea Motheo:Vinyl acetate ethylene (VAE), styrene-butadiene (SB), kapa acrylic-based polymers.
2. Protective Colloids:Polyvinyl alcohol (PVA) kapa li-stabilizers tse ling li thibela coagulation pele ho nako.
3. Anti-Caking Agents:Li-filler tsa liminerale joalo ka silika kapa calcium carbonate li ntlafatsa phallo le botsitso ba polokelo.
4. 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:

1. 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.
2. 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).
3. 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.
4. 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.
5. Thibelo ea Metsi & Hydrophobicity:Li-RDP tse khethehileng li ka fana ka thepa e thibelang metsi, e sebetsang lits'ebetsong tse thibelang metsi.
6. Ho hanyetsana le Freeze-Thaw:E thusa ho boloka ts'ebetso maemong a leholimo a fapaneng.
7. 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

1. 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.
2. 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.
3. 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

1. 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.
2. Li-plaster & Renders:E ntlafatsa momahano, ho sebetsa, le ho hanyetsa crack.
3. Metsoako ea ho Ikemela (SLCs):E fana ka boemo bo boreleli ka ho phalla hantle le matla.
4. ETICS (Litsamaiso tsa Kantle tsa Thermal Insulation Composite):E kenya letsoho molemong oa ho hanyetsa le ho feto-fetoha ha maemo.
5. Seretse se thibelang metsi:E ntlafatsa thepa ea hydrophobic, e netefatsa tšireletso khahlanong le ho kenella ha mongobo.
6. Lokisa Seretse:E ntlafatsa ho khomarela, matla a mochine, le ho tšoarella bakeng sa lisebelisoa tsa ho lokisa konkreite.
7. Masonry Mortars:E matlafatsa ts'ebetso le matla a maqhama lits'ebetsong tsa ho etsa litene.
8. 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

1. Boholo le Phatlalatso ea Karolo:E ama dispersibility le tshebetso ka kakaretso ka seretse.
2. Sebopeho sa Polymer:E khetha ho tenyetseha, ho khomarela, le hydrophobicity.
3. Tekanyetso:Ka tloaelo e fapana pakeng tsa 1-10% ea boima ba motsoako o omileng ho latela kopo.
4. 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

1. E Eketsehile Shelf Life & Storage Stobilityka lebaka la sebopeho sa eona se omeletseng sa phofo.
2. Bonolo ba ho Tšoara & Lipalangoangha e bapisoa le li-additives tsa latex tse metsi.
3. Boleng bo Tletseng le Tshebetsoka ho qoba mefuta e fapaneng ea ho kopanya setšeng.
4. E tšoarella & 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.