I-vinyl acetate ethylene (VAE) copolymer redispersible powder yi-polymer powder esetyenziswa kakhulu kwishishini lokwakha. Yi-free-flowing powder eveliswa ngokutshiza umxube we-vinyl acetate monomer, i-ethylene monomer kunye nezinye izongezo.
Iipowder eziphinda zinyibilike ze-VAE copolymer zisetyenziswa kakhulu njengezihlanganisi kwimixube eyomileyo efana nezincamathelisi zeethayile, iikhompawundi ezizilinganisayo, iinkqubo zokwambathisa zangaphandle kunye neerendi zesamente. Iphucula iipropati zoomatshini kunye nokusebenziseka lula kwezi zixhobo zokwakha.
Xa i-VAE copolymer redispersible powder ixutywe namanzi, yenza i-emulsion ezinzileyo, okwenza kube lula ukuyiphinda idibane kwaye idityaniswe kwiifomyula. Emva koko i-polymer isebenza njenge-film former, iphucula ukunamathela kwemveliso yokugqibela, ukuguquguquka kwayo kunye nokumelana namanzi.
Ezinye zeenzuzo zokusebenzisa iipowders eziphinda zichithwe ze-VAE copolymer kwizicelo zokwakha ziquka:
Ukuncamathela Okuphuculweyo: Iipowder zePolymer zonyusa ukunamathelana phakathi kwezinto ezahlukeneyo, zikhuthaza ukunamathelana okungcono.
Ukuguquguquka Okungakumbi: Inika ukuguquguquka kwiifomyula zomxube owomileyo, inciphisa umngcipheko wokuqhekeka kwaye iphucula ukuqina kwayo yonke into.
Ukumelana namanzi: Umgubo ophinda uchitheke wenza ifilimu ethintela amanzi ekhusela isiseko kumonakalo onxulumene nokufuma.
Ukuphucula ukucutshungulwa: Iipowder eziphinda zichithwe ze-VAE copolymer ziphucula ukucutshungulwa kunye nokucutshungulwa kweefomyula zomxube owomileyo, nto leyo eyenza kube lula ukuzisebenzisa nokuzisasaza.
Ukuphucula ukumelana nempembelelo: Ukongezwa kwepowders zepolymer kwandisa ukumelana nempembelelo yemveliso yokugqibela, okwenza ukuba imelane ngakumbi noxinzelelo lomzimba.
Ixesha lokuthumela: Juni-06-2023