Yiziphi i-Redispersible Polymer Powder?

I-Redispersible polymer powder (RDP) iwuhlobo lwe-polymer powder olungaphinde luhlakazwe emanzini ukuze lwakhe ukuhlakazeka okuzinzile noma i-emulsion.Kuyimpushana eyomile ekhiqizwa ngokufafaza i-emulsion ye-polymer.I-RDP isetshenziswa ezintweni ezehlukene, okuhlanganisa ukwakhiwa, okokunamathelisa, okokunamathela, nama-sealant.

I-RDP yakhiwe ngama-polymer ahlukahlukene, njengama-acrylics, i-polyvinyl acetate (PVA), i-polyvinyl alcohol (PVOH), ne-styrene-butadiene (SBR).Ama-polymers ngokuvamile ahlanganiswa ndawonye ukuze enze impushana enezici ezifiselekayo.Impushana ibe isifuthwa-yomiswa ukuze yakhe impushana eyomile.Impushana ingaphinde ihlakazwe emanzini ukuze yakhe ukuhlakazeka okuzinzile noma i-emulsion.

I-RDP isetshenziswa ezintweni ezehlukene, okuhlanganisa ukwakhiwa, okokunamathelisa, okokunamathela, nama-sealant.Ekwakhiweni, i-RDP isetshenziswa njengesengezo odakeni olusekelwe kusimende namapulasi.Ithuthukisa ukusebenza, ukunamathela, nokumelana namanzi kodaka noma ukhonkolo.Kuma-adhesives, i-RDP isetshenziselwa ukuthuthukisa ukunamathela kwe-adhesive ku-substrate.Ezingubo zokugqoka, i-RDP isetshenziselwa ukuthuthukisa ukumelana namanzi nokuguquguquka kwe-coating.Kuma-sealant, i-RDP isetshenziselwa ukuthuthukisa ukunamathela nokuguquguquka kwe-sealant.

I-RDP iphinde isetshenziswe kwezinye izinhlelo zokusebenza ezihlukahlukene, ezifana nama-paper coatings, ama-leather coatings, nama-textile coatings.Ezingxenyeni zephepha, i-RDP isetshenziselwa ukuthuthukisa ukumelana kwamanzi namandla ephepha.Ezingubo zesikhumba, i-RDP isetshenziselwa ukuthuthukisa ukumelana namanzi nokuguquguquka kwesikhumba.Ezingubo zendwangu, i-RDP isetshenziselwa ukuthuthukisa ukumelana kwamanzi nokuguquguquka kwendwangu.

I-RDP iwumsebenzi oguquguqukayo osetshenziswa ezinhlelweni ezahlukahlukene.Kuyimpushana eyomile engaphinde ihlakazwe emanzini ukuze yakhe ukuhlakazeka okuzinzile noma i-emulsion.I-RDP isetshenziselwa ukwakha, izinto zokunamathisela, okokunamathela, nezinsimbi ukuze kuthuthukiswe ukusebenza, ukunamathela, nokumelana namanzi komkhiqizo.I-RDP iphinde isetshenziswe kwezinye izinhlelo zokusebenza ezihlukahlukene, ezifana nama-paper coatings, ama-leather coatings, nama-textile coatings.