Zotsatira za cellulose pa kusunga madzi pa kudzikweza

Mtondo wodziyimira pawokha ungadalire kulemera kwake kuti upange maziko athyathyathya, osalala komanso olimba pa substrate kuti uike kapena kulumikiza zipangizo zina. Nthawi yomweyo, ukhoza kugwira ntchito yomanga yayikulu komanso yothandiza. Chifukwa chake, kusinthasintha kwakukulu ndi gawo lofunika kwambiri pa mtondo wodziyimira pawokha. Kuphatikiza apo, uyenera kukhala ndi mphamvu yosungira madzi ndi mgwirizano, osalekanitsa madzi, komanso ukhale ndi mawonekedwe oteteza kutentha komanso kutentha pang'ono.

Kawirikawiri, matope odziyimira pawokha amafunika kusinthasintha bwino. Cellulose ether ndi chinthu chachikulu chowonjezera pa matope osakaniza kale. Ngakhale kuchuluka komwe kumawonjezeredwa kumakhala kochepa kwambiri, kumatha kusintha kwambiri magwiridwe antchito a matope. Kungathandize kukonza kusinthasintha, kugwira ntchito bwino, komanso kusunga madzi. Kumachita bwino kwambiri pa matope osakaniza kale.

Cellulose ether imakhudza kwambiri kusunga madzi, kusinthasintha, ndi magwiridwe antchito a matope odziyimira pawokha. Makamaka ngati matope odziyimira pawokha, kusinthasintha ndi chimodzi mwa zizindikiro zazikulu zowunikira magwiridwe antchito a matope odziyimira pawokha. Poganizira za kutsimikizira kapangidwe kabwino ka matope, kusinthasintha kwa matope kumatha kusinthidwa posintha kuchuluka kwa ether ya cellulose. Komabe, ngati mlingo uli wokwera kwambiri, kusinthasintha kwa matope kudzachepetsedwa, kotero mlingo wa ether ya cellulose uyenera kulamulidwa mkati mwa malire oyenera.

Kusunga madzi kwa matope ndi chizindikiro chofunikira poyesa kukhazikika kwa zigawo zamkati za matope atsopano osakanikirana a simenti. Kuti tichite bwino momwe zinthu za gel zimagwirira ntchito, kuchuluka koyenera kwa ether ya cellulose kumatha kusunga chinyezi mumatope kwa nthawi yayitali. Kawirikawiri, kuchuluka kwa madzi omwe amasungidwa mumatope kumawonjezeka ndi kuchuluka kwa ether ya cellulose. Mphamvu yosunga madzi ya ether ya cellulose imatha kuletsa substrate kuti isayamwitse madzi ambiri mwachangu, ndikulepheretsa kutuluka kwa madzi, kuti zitsimikizire kuti malo osungira madzi amapereka madzi okwanira kuti simenti iume. Kuphatikiza apo, kukhuthala kwa ether ya cellulose kumakhudzanso kwambiri kusunga madzi kwa matope. Kukhuthala kwakukulu, kukhuthala kwa madzi kumakhala bwino. Kawirikawiri, ether ya cellulose yokhala ndi kukhuthala kwa 400mpa.s imagwiritsidwa ntchito kwambiri mu matope odziyimira pawokha, zomwe zingathandize kukonza magwiridwe antchito a matope ndikuwonjezera kukhuthala kwa matope.