Phofo ea VAE ke eng?

VAE phofo e emetse Vinyl Acetate Ethylene (VAE) phofo & Redispersible Polymer Powder (RDP), e leng copolymer ea vinyl acetate le ethylene. Ke mofuta oa phofo ea polymer e ka sebelisoang hape e sebelisoang indastering ea kaho, haholo ha ho etsoa lirekere tsa motsoako o omileng, likhomaretsi le lisebelisoa tse ling tsa moaho. Phofo ea VAE e tsejoa ka bokhoni ba eona ba ho ntlafatsa ts'ebetso ea lihlahisoa tsa kaho, e fana ka litšobotsi tse kang ho khomarela ho ntlafatsa, ho feto-fetoha ha maemo, le ho thibela metsi.

Likarolo tsa bohlokoa le ts'ebeliso ea phofo ea VAE li kenyelletsa:

1. Redispersibility: Phofo ea VAE e etselitsoe hore e khonehe habonolo ka metsing. Thepa ena e bohlokoa mefuteng ea motsoako o omileng moo phofo e hlokang ho etsa emulsify hape le ho theha phallo e tsitsitseng ea polima ha e eketsoa ka metsi.
2. Ntlafatso ea Khomarelo: Li-copolymers tsa VAE li ntlafatsa ho khomarela, li kopanya likarolo tsa seretse sa motsoako o omileng kapa likhomaretsi ho li-substrates tse fapaneng joalo ka konkreite, patsi kapa lithaele.
3. Ho feto-fetoha ha maemo: Ho kenngoa ha phofo ea VAE ha ho etsoa lihlahisoa ho fana ka phetoho ho sehlahisoa sa ho qetela, ho fokotsa kotsi ea ho senya le ho ntlafatsa ho tšoarella ka kakaretso.
4. Ho hanyetsa Metsi: Li-copolymers tsa VAE li kenya letsoho ho thibela metsi, ho etsa hore sehlahisoa sa ho qetela se be se hanyetsanang le ho kenella ha metsi le boemo ba leholimo.
5. Ntlafatso ea ho sebetsa: Phofo ea VAE e ka ntlafatsa ts'ebetso ea lisebelisoa tsa kaho, ea etsa hore ho be bonolo ho kopanya, ho e sebelisa le ho e etsa.
6. Mefuta-futa: Phofo ea VAE e sebelisoa mefuteng e sa tšoaneng ea kaho, ho kenyelletsa li-adhesives tsa lithaele, li-grouts, li-renders tse thehiloeng ho samente, li-insulation tsa ka ntle le mekhoa ea ho qetela (EIFS), le metsoako ea ho iketsetsa.
7. Ho tsitsisa: Ka metsoako e omileng ea motsoako, phofo ea VAE e sebetsa e le stabilizer, e thibela ho arohana le ho lokisa likaroloana tse tiileng nakong ea polokelo.
8. Ho lumellana: Li-copolymers tsa VAE hangata li lumellana le li-additives le lik'hemik'hale tse ling tse atisang ho sebelisoa indastering ea kaho, e lumellang hore ho be le mekhoa e mengata.

Ke habohlokoa ho hlokomela hore thepa e khethehileng ea phofo ea VAE e ka fapana ho latela lintlha tse kang vinyl acetate content, ethylene content, le polymer ka kakaretso. Hangata bahlahisi ba fana ka lipampiri tsa lintlha tsa tekheniki tse nang le lintlha tse qaqileng mabapi le thepa le lits'ebetso tse khothaletsoang tsa lihlahisoa tsa bona tsa phofo tsa VAE.

Ka kakaretso, phofo ea VAE ke phofo ea polymer e ka sebelisoang hape e sebelisoang indastering ea kaho ho ntlafatsa ts'ebetso ea lirekere tse omeletseng, li-adhesives le lisebelisoa tse ling tsa mohaho ka ho matlafatsa ho khomarela, ho feto-fetoha ha maemo, ho hanyetsa metsi le ho sebetsa.