Redispersible Polymer Powders ke eng?

Redispersible polymer powder (RDP) ke mofuta oa phofo ea polymer e ka fetisetsoang hape ka metsing ho etsa ho qhalakanngoa ho tsitsitseng kapa emulsion.Ke phofo e omeletseng e hlahisoang ke ho fafatsa emulsion ea polymer.RDP e sebelisoa mefuteng e fapaneng ea ts'ebeliso, ho kenyeletsoa kaho, likhomaretsi, lirafshoa le li-sealant.

RDP e entsoe ka mefuta e fapaneng ea li-polymers, tse kang acrylics, polyvinyl acetate (PVA), polyvinyl alcohol (PVOH), le styrene-butadiene (SBR).Li-polymers hangata li kopantsoe hammoho ho etsa phofo e nang le thepa e lakatsehang.Joale phofo e omisitsoe ho etsa phofo e omileng.Joale phofo e ka qhaloa hape ka metsing ho etsa phallo e tsitsitseng kapa emulsion.

RDP e sebelisoa mefuteng e fapaneng ea ts'ebeliso, ho kenyeletsoa kaho, likhomaretsi, lirafshoa le li-sealant.Ha ho hahoa, RDP e sebelisoa e le tlatsetso ka har'a seretse le lipolasetere tse entsoeng ka samente.E ntlafatsa ho sebetsa, ho khomarela le ho hanyetsa metsi ha seretse kapa samente.Ka li-adhesives, RDP e sebelisetsoa ho ntlafatsa sekhomaretsi sa sekhomaretsi ho substrate.Ka ho roala, RDP e sebelisetsoa ho ntlafatsa ho hanyetsa metsi le ho feto-fetoha ha lesela.Ka li-sealant, RDP e sebelisetsoa ho ntlafatsa ho khomarela le ho feto-fetoha ha sealant.

RDP e boetse e sebelisoa lits'ebetsong tse ling tse fapaneng, joalo ka liphahlo tsa pampiri, tsa matlalo le tsa masela.Ka ho roala pampiri, RDP e sebelisetsoa ho ntlafatsa ho thibela metsi le matla a pampiri.Liaparong tsa letlalo, RDP e sebelisetsoa ho ntlafatsa ho thibela metsi le ho fetoha habonolo ha letlalo.Liaparong tsa masela, RDP e sebelisetsoa ho ntlafatsa ho hanyetsa metsi le ho fetoha ha lesela.

RDP ke thepa e fapaneng e sebelisoang lits'ebetsong tse fapaneng.Ke phofo e omeletseng e ka qhalakantsoeng hape ka metsing ho etsa phallo e tsitsitseng kapa emulsion.RDP e sebelisoa ho aha, likhomaretsi, lirafshoa, le li-sealant ho ntlafatsa ts'ebetso, ho khomarela le ho hana metsi ho sehlahisoa.RDP e boetse e sebelisoa lits'ebetsong tse ling tse fapaneng, joalo ka liphahlo tsa pampiri, tsa matlalo le tsa masela.