Redispersible polima ufa ndi kubalalitsidwa ufa kukonzedwa ndi kutsitsi kuyanika wa kusinthidwa polima emulsion. Ili ndi redispersibility yabwino ndipo imatha kusinthidwanso kukhala emulsion yokhazikika ya polima pambuyo powonjezera madzi. Ntchitoyi ndi yofanana ndi emulsion yoyamba. Zotsatira zake, ndizotheka kupanga matope apamwamba kwambiri owuma, potero kuwongolera zinthu zamatope.
Redispersible latex ufa ndi chofunikira komanso chofunikira chowonjezera pamatope osakanikirana. Ikhoza kupititsa patsogolo ntchito ya matope, kuonjezera mphamvu ya matope, kupititsa patsogolo mphamvu zomangira zamatope ndi magawo osiyanasiyana, komanso kusintha kusinthasintha ndi kupunduka kwa matope. katundu, compressive mphamvu, flexural mphamvu, kukana abrasion, kulimba, adhesion ndi kusunga madzi, ndi constructability. Kuphatikiza apo, ufa wa latex wokhala ndi hydrophobicity ukhoza kupanga matope kukhala ndi kukana madzi abwino.
Masonry matope, pulasitala matope redispersible latex ufa ali ndi impermeability wabwino, kusunga madzi, kukana chisanu, ndi mkulu kugwirizana mphamvu, amene angathe bwino kuthetsa khalidwe akulimbana ndi malowedwe alipo pakati pa miyambo zomangamanga matope ndi funso zomangamanga.
Mtondo wodziyimira pawokha, zinthu zapansi Redispersible polima ufa uli ndi mphamvu zambiri, mgwirizano wabwino / mgwirizano komanso kusinthasintha kofunikira. Ikhoza kupititsa patsogolo kumamatira, kukana kuvala ndi kusunga madzi kwa zipangizo. Itha kubweretsa ma rheology abwino kwambiri, kuthekera kogwirira ntchito komanso zinthu zabwino kwambiri zodzichepetsera kuti muchepetse matope odziyimira pawokha komanso matope owongolera.
Zomatira matailosi, matailosi grout Redispersible latex ufa ali ndi zomatira zabwino, kusungirako madzi bwino, nthawi yayitali yotseguka, kusinthasintha, kukana kwa sag komanso kukana bwino kwa kuzizira kwachisanu. Amapereka zomatira kwambiri, kukana kutsetsereka kwambiri komanso kugwira ntchito bwino kwa zomatira matailosi, zomatira zomata zopyapyala ndi ma caulks.
Madzi amatope opangidwanso ndi latex ufa amawonjezera mphamvu zama bond ku magawo onse, amachepetsa modulus zotanuka, amawonjezera kusungirako madzi, komanso amachepetsa kulowa kwa madzi, kupereka zinthu zosinthika kwambiri, kukana kwanyengo komanso zofunikira zoletsa madzi. Hydrophobicity ndi kuthamangitsa madzi kumafuna mphamvu yayitali ya makina osindikizira.
Mtondo wakunja wotenthetsera wakunja wamakoma akunja Redispersible latex ufa mu mawonekedwe akunja otenthetsera makoma akunja amakulitsa kulumikizana kwa matope ndi mphamvu yolumikizana ndi bolodi yotchingira matenthedwe, yomwe ingachepetse kugwiritsa ntchito mphamvu pakukufunani kutchinjiriza kwamafuta. Kugwira ntchito kofunikira, mphamvu zosinthika komanso kusinthasintha zitha kupezedwa mukhoma lakunja ndi zinthu zakunja zakunja zotenthetsera zamatope, kuti zinthu zanu zamatope zitha kukhala ndi magwiridwe antchito abwino ndi mndandanda wazinthu zopangira matenthedwe ndi zigawo zoyambira. Panthawi imodzimodziyo, zimathandizanso kuwongolera kukana kwamphamvu komanso kukana kwapang'onopang'ono.
Konzani Mortar Redispersible polima ufa uli ndi kusinthasintha kofunikira, kutsika, kumamatira kwambiri, kusinthasintha koyenera komanso kulimba kwamphamvu. Pangani matope okonza kuti akwaniritse zofunikira zomwe zili pamwambazi ndikugwiritsidwa ntchito pokonza konkire yomanga komanso yosagwirizana.
The mawonekedwe matope redispersible latex ufa zimagwiritsa ntchito pochiza pamwamba pa konkire, aerated konkire, laimu-mchenga njerwa ndi ntchentche njerwa phulusa, etc., kuthetsa vuto kuti mawonekedwe n'zosavuta kugwirizana, wosanjikiza pulasitala ndi dzenje, ndi kung'amba, kupukuta, ndi zina zotero. Imawonjezera mphamvu yomangirira, sizovuta kugwa ndipo imagonjetsedwa ndi madzi, ndipo imakhala ndi kukana kwachisanu kuzizira, komwe kumakhudza kwambiri ntchito yosavuta. ndi kumanga yabwino.
Zogulitsa za ufa wa polima zowonjezeredwa ndi zowoneka bwino pamsika, koma zinthu zake ndizofanana, zomwe zitha kufotokozedwa mwachidule motere:
Redispersible latex powder ndi ufa wopangidwa ndi kuyanika kwa polima emulsion, yomwe imadziwikanso kuti guluu wowuma. Ufawu ukhoza kuchepetsedwa mofulumira kukhala emulsion pambuyo pokhudzana ndi madzi, ndikusunga zinthu zomwezo monga emulsion yoyamba, ndiko kuti, filimu idzapangidwa madzi atatha. Kanemayu ali ndi kusinthasintha kwakukulu, kukana kwanyengo komanso kukana magawo osiyanasiyana. Kumamatira kwakukulu.
Zogulitsa zotere zimagwiritsidwa ntchito kwambiri pakutchinjiriza kwa khoma lakunja, kulumikiza matailosi, chithandizo cha mawonekedwe, gypsum yomangira, gypsum yopaka pulasitala, mkati ndi kunja kwa khoma putty, matope okongoletsera ndi minda ina yomanga, ndipo amakhala ndi mwayi wogwiritsa ntchito komanso mwayi wabwino wamsika.
Kukwezeleza ndi kugwiritsa ntchito redispersible latex ufa kwasintha kwambiri magwiridwe antchito a zida zomangira zachikhalidwe, ndipo kwathandizira kwambiri kumamatira, kulumikizana, kusinthasintha kwamphamvu, kukana kukhudzidwa, kukana kuvala, kulimba, etc. Zomangamanga zimatsimikizira kuti ntchito zomanga zimakhala zabwino zabwino kwambiri komanso zapamwamba kwambiri.
Nthawi yotumiza: Oct-24-2022