Redispersible polima ufa siwowopsa komanso wokonda chilengedwe.Ndizowonjezera zofunika kwa zipangizo zatsopano zomangira.Kuthira ufa wa polima wopangidwanso mumatope kumasintha kaphatikizidwe ka pore, kumachepetsa kachulukidwe ka matope, kumawonjezera kugwirizana kwamkati kwa matope, komanso kumapangitsa kuti matope azitha kuyamwa bwino.;Kuwonjezera ufa wa polima wotayikanso mumatope kumawonjezera kukana kwa matope;Kugwirizana kwabwino kwa ufa wa polima wopangidwanso kumapangitsa kuti matope akhalenso ndi mgwirizano wabwino, makamaka matope omangira., kuwongolera kwambiri magwiridwe antchito a matope;kugwiritsa ntchito ufa wa polima kuti musinthe matope a simenti kumatha kupanga matope owuma a ufa wokhala ndi ntchito zosiyanasiyana, kupereka chiyembekezo chamsika chochulukirapo pakugulitsa matope.Ikhoza kupanga mikhalidwe yabwino yogwiritsira ntchito matekinoloje atsopano ndi zipangizo, kukhazikitsa malamulo okhwima, kuwongolera njira zomangira, ndikuwonetsetsa kuti ntchitoyo ndi yabwino.
Udindo wa ufa wa polima wopangidwanso mumatope:
1 Limbikitsani mphamvu yopondereza komanso mphamvu yosunthika yamatope.
2 Kuphatikizika kwa ufa wa polima kumawonjezera kutalika kwa matope, motero kumapangitsa kulimba kwa matope, komanso kumapangitsa kuti matopewo akhale ndi zotsatira zabwino zobalalika.
3 Kupititsa patsogolo mgwirizano wamatope.Njira yolumikizirana imatengera kutengera ndi kufalikira kwa ma macromolecules pamtunda womata.Panthawi imodzimodziyo, ufa wa polima uli ndi mphamvu zinazake ndipo umalowa bwino pamwamba pa zinthu zoyambira ndi cellulose ether, kotero kuti zinthu zapansi pamunsi ndi pulasitala yatsopano zili pafupi, potero kuwongolera Adsorption kumawonjezera ntchito yake.
4 Chepetsani zotanuka modulus matope, kusintha mapindikidwe luso ndi kuchepetsa kusweka chodabwitsa.
5 Kupititsa patsogolo kulimba kwa matope.Kusintha kwa kukana kuvala kumakhala makamaka chifukwa cha kukhalapo kwa guluu wambiri pamwamba pa matope.Guluu ufa umakhala ngati chomangira, ndipo mawonekedwe a omentum opangidwa ndi guluu ufa amatha kudutsa mabowo ndi ming'alu ya matope a simenti.Imapititsa patsogolo mgwirizano pakati pa zinthu zoyambira ndi zinthu za simenti za hydration, potero zimawonjezera kukana.
6 Perekani matope kuti musamamve bwino za alkali
Ufa wa utomoni wa polima uli ndi fungo lamphamvu, siwokonda zachilengedwe, ndipo ndi wotsika mtengo, koma kukana kwake kumayamwa madzi, mphamvu, ndi zinthu zina mwachiwonekere ndizotsika poyerekeza ndi ufa wa polima wopangidwanso.Choncho, pambuyo kuyerekezera mwatsatanetsatane, redispersible polima ufa ndi oyenera ntchito mu matope.
Nthawi yotumiza: Mar-01-2023