Zotsatira za cellulose pakusungidwa kwamadzi pakudzikweza

Mtondo wodziyimira pawokha ukhoza kudalira kulemera kwake kuti upange maziko athyathyathya, osalala komanso amphamvu pagawo laling'ono poyala kapena kumangirira zida zina.Panthawi imodzimodziyo, imatha kupanga zomangamanga zazikulu komanso zogwira mtima.Choncho, madzi amadzimadzi kwambiri ndi gawo lofunika kwambiri la matope odzipangira okha Kuwonjezera apo, ayenera kukhala ndi madzi ena osungira madzi ndi mphamvu zomangirira, palibe chodabwitsa cha tsankho la madzi, komanso kukhala ndi zizindikiro za kutentha kwa kutentha ndi kutentha kochepa.

Kawirikawiri, matope odzipangira okha amafunikira madzi abwino.Cellulose ether ndi chowonjezera chachikulu cha matope okonzeka osakaniza.Ngakhale ndalama zomwe zawonjezeredwa ndizochepa kwambiri, zimatha kusintha kwambiri ntchito yamatope.Ikhoza kupititsa patsogolo kusasinthasintha, kugwira ntchito komanso kugwirizana kwa matope.ntchito ndi kusunga madzi.Zimagwira ntchito yofunika kwambiri m'munda wamatope okonzeka osakaniza.

Ma cellulose ether ali ndi chikoka chofunikira pakusunga madzi, kusasinthika komanso kupanga matope odziyimira pawokha.Makamaka ngati matope odzipangira okha, madzimadzi ndi chimodzi mwazizindikiro zazikulu zowunika momwe ntchitoyo ikuyendera.Pansi pa malo owonetsetsa kuti matope apangidwe bwino, madzi amadzimadzi amatha kusinthidwa mwa kusintha kuchuluka kwa cellulose ether.Komabe, ngati mlingowo ndi wochuluka kwambiri, madzi amadzimadzi a matope adzachepetsedwa, kotero mlingo wa cellulose ether uyenera kuyendetsedwa mkati mwazokwanira.

Kusungirako madzi kwa matope ndi ndondomeko yofunikira kuti muyese kukhazikika kwa zigawo zamkati za matope atsopano osakanikirana a simenti.Kuti mukwaniritse bwino momwe ma hydration amachitira ndi zinthu za gel, kuchuluka kwa cellulose ether kumatha kusunga chinyezi mumatope kwa nthawi yayitali.Nthawi zambiri, kusungidwa kwa madzi kwa slurry kumawonjezeka ndi kuchuluka kwa cellulose ether.Mphamvu yosungiramo madzi ya cellulose ether imatha kuletsa gawo lapansi kuti lisatenge madzi ochulukirapo mwachangu, ndikulepheretsa kutuluka kwa madzi, kuti kuwonetsetsa kuti malo a slurry amapereka madzi okwanira a simenti.Kuphatikiza apo, kukhuthala kwa cellulose ether kumathandizanso kwambiri pakusungidwa kwamadzi kwamatope.Kuchuluka kwa mamasukidwe amphamvu, kumapangitsa kuti madzi asungidwe bwino.Nthawi zambiri, ether ya cellulose yokhala ndi mamasukidwe a 400mpa.s imagwiritsidwa ntchito kwambiri pamatope odziyimira pawokha, omwe amatha kuwongolera magwiridwe antchito amatope ndikuwonjezera kuphatikizika kwa matope.