Redispersible polymer poda uye chena latex mhando mbiri dzakasiyana dzemapolymers anoshandiswa muindasitiri yekuvaka, kunyanya mukugadzirwa kwezvinhu zvekuvaka uye machira. Kunyangwe zvese zvigadzirwa zvakagadzirwa kubva kune imwechete yakakosha zvinhu, zvine zvakasiyana zvivakwa zvinoita kuti zvive zvakanaka kune akasiyana maapplication. Muchinyorwa chino, isu tinoongorora misiyano yakakosha pakati pekuparara kwelatex poda uye chena latex uye kutsanangura kuti nei ese ari maviri akakosha zvikamu zvezvivakwa zvemazuva ano.
Kutanga, ngatitangei nezvinokosha. Latex is milky mvura-based emulsion yema polymers ekugadzira akadai se styrene-butadiene, vinyl acetate, uye acrylics. Iyo inowanzoshandiswa seyakanamatira kana inonamira mukugadzirwa kwezvinhu zvakasiyana-siyana zvekuvaka, kubva padrywall joint compound uye tile adhesives kune simende dhaka uye stucco coatings. Iwo maviri anonyanya kufarirwa mafomu elatex anoshandiswa mukuvaka ndeye redispersible latex poda uye chena latex.
Redispersible polymer poda, inozivikanwawo seRDP, ipfumbu-inoyerera yemahara yakagadzirwa nekusanganisa latex prepolymers, mafirita, anti-caking agents uye zvimwe zvinowedzera. Kana yakasanganiswa nemvura, inopararira nyore nyore kuumba yakagadzikana, homogeneous emulsion uye inogona kuwedzerwa kune yakaoma misanganiswa yakadai semendi kana gypsum kuvandudza kushanda, kunamatira uye kusimba. RDP inoshandiswa zvakanyanya mukugadzira dhaka dzakaoma-musanganiswa, maumbirwo ega-leveling uye gypsum-based finishes nekuda kwekunaka kwekuchengetedza mvura, simba uye kushanduka.
White latex, kune rumwe rutivi, yakagadzirira-kushandisa-mvura emulsion ye synthetic latex iyo inogona kuiswa yakananga kumusoro seanonamira, primer, sealer kana pendi. Kusiyana neRDP, chena latex haidi kusanganiswa nemvura kana zvimwe zvinhu zvakaoma. Iyo ine yakanakisa kunamatira kune akasiyana ma substrates anosanganisira kongiri, masonry, huni nesimbi uye inonyanya kushandiswa mukugadzira pendi, machira uye sealants. Nekuda kwechimiro chayo chemvura, inogona kuiswa nyore nyore nebhurashi, roller kana kupfapfaidza uye inomesa nekukurumidza kuita firimu rinogara risingapindi mvura.
Saka, ndeupi musiyano mukuru pakati pekudzokororwa kwelatex poda uye chena latex? Kutanga, dzinosiyana pakuonekwa. RDP ipfu yakatsetseka inoda kusanganiswa nemvura kuti iite emulsion, nepo chena latex imvura inogona kuiswa zvakananga kumusoro. Chechipiri, dzinoshandiswa zvakasiyana. RDP inonyanya kushandiswa sechinhu chinowedzera mumisanganiswa yakaoma, nepo chena latex ichishandiswa seyakaputira kana sealant. Pakupedzisira, maitiro avo akasiyana. RDP inopa yakanakisa kushanda, kunamatira uye kuchinjika, nepo chena latex inopa yakanakisa mvura kuramba uye kusimba.
Izvo zvakakosha kucherechedza kuti ese ari maviri anodispersible latex poda uye chena latex ane zvakasarudzika zvakanakira uye mashandisiro. RDP yakanakira kushandiswa mune yakaoma-musanganiswa dhaka uye zvimwe zvinhu simende, nepo chena latex yakanakira kushandiswa mupendi, machira uye zvisimbiso. Nekudaro, zvese zvigadzirwa zvinogoneka uye zvinogona kushandiswa mumhando dzakasiyana dzekushandisa, zvichienderana nezvinodiwa chaizvo zvepurojekiti.
Pakazere, zvakakosha kuti unzwisise mutsauko uripo pakati pepolymer hupfu uye chena latex kuitira kuti usarudze chigadzirwa chakanyanya kukodzera kune yako chaiyo application. Zvese zvigadzirwa zvinounza mashandiro akasarudzika, uye nekusarudza chigadzirwa chakakodzera chebasa racho, unogona kuve nechokwadi chemhando yepamusoro, mhedzisiro inogara kwenguva refu. Sezvo tekinoroji yelatex tekinoroji ichiramba ichifambira mberi, zvingangoita kuti zvigadzirwa zvitsva uye zvitsva zvichagadziriswa mune ramangwana izvo zvichawedzera kuwedzera huwandu hwemashandisirwo emapolymer aya anoshanda zvakasiyana.
Nguva yekutumira: Jul-03-2023