Nkhani

  • Nthawi yotumizira: Epulo-25-2024

    1) Kugwiritsa ntchito kwakukulu kwa ether ya cellulose yopangidwa ndi zinthu zomangira. Ether ya cellulose ili ndi zinthu zabwino kwambiri monga kukhuthala, kusunga madzi, komanso kuchedwa, kotero imagwiritsidwa ntchito kwambiri kukonza ndikukonza zinthu zosakanikirana bwino...Werengani zambiri»

  • Nthawi yotumizira: Epulo-25-2024

    Mtondo wodziyimira pawokha ndi ufa wosakaniza wouma wopangidwa ndi zosakaniza zosiyanasiyana, zomwe zingagwiritsidwe ntchito mutasakaniza ndi madzi pamalopo. Mukapaka pang'ono ndi chokokera, malo otsetsereka atali amatha kupezeka. Liwiro lolimba limathamanga, ndipo mutha kuyendapo mkati mwa maola 24...Werengani zambiri»

  • Nthawi yotumizira: Epulo-25-2024

    Hydroxyethylcellulose HEC ndi polima yosasungunuka m'madzi yomwe imasungunuka m'madzi otentha komanso ozizira. Hydroxyethylcellulose series HEC ili ndi mitundu yosiyanasiyana ya kukhuthala, ndipo madzi onse ndi madzi osakhala a Newtonian. Hydroxyethyl cellulose ndi chowonjezera chofunikira mu mankhwala a tsiku ndi tsiku...Werengani zambiri»

  • Nthawi yotumizira: Epulo-25-2024

    1. Kuwongolera Kukhuthala Hydroxypropyl methylcellulose yokhuthala kwambiri singapange cellulose yochuluka kwambiri pongochotsa utsi ndikuyikamo nayitrogeni. Komabe, ngati chida choyezera mpweya wochepa chingayikidwe mu ketulo, kupanga kukhuthala kumatha kulamulidwa mwa kupanga. 2. Kugwiritsa ntchito...Werengani zambiri»

  • Nthawi yotumizira: Epulo-25-2024

    Chithunzi 1 chikuwonetsa kusintha kwa kuchuluka kwa madzi omwe amasungidwa mu matope ndi kuchuluka kwa HPMC. Chithunzi 1 chikuwonetsa kuti pamene kuchuluka kwa HPMC kuli 0.2% yokha, kuchuluka kwa madzi omwe amasungidwa mu matope kumatha kukwera kwambiri; pamene kuchuluka kwa HPMC kuli 0.4%, kuchuluka kwa madzi omwe amasungidwa kwafika pa 9...Werengani zambiri»

  • Nthawi yotumizira: Epulo-25-2024

    Zosakaniza zimathandiza kwambiri pakukonza magwiridwe antchito a matope osakaniza ndi madzi. Zotsatirazi zikufufuza ndikuyerekeza makhalidwe oyambira a ufa wa latex ndi cellulose, ndikusanthula magwiridwe antchito a zinthu zosakaniza ndi madzi osakaniza ndi madzi pogwiritsa ntchito zosakaniza. Ufa wa latex wosanganizanso Latex wosanganizanso ...Werengani zambiri»

  • Nthawi yotumizira: Epulo-25-2024

    Methyl Hydroxyethyl Cellulose (MHEC) ndi chinthu chokhuthala chomwe chimagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, kuphatikizapo zomangamanga, mankhwala, ndi zinthu zosamalira thupi. Ndi mawonekedwe ake apadera, MHEC imagwira ntchito yofunika kwambiri pakukweza magwiridwe antchito ndi mtundu wa mankhwala osiyanasiyana. Chiyambi cha Meth...Werengani zambiri»

  • Nthawi yotumizira: Epulo-25-2024

    Matope a Diatom ndi mtundu wa zinthu zokongoletsera khoma mkati mwake zomwe diatomite ndiye chinthu chachikulu chopangira. Ili ndi ntchito yochotsa formaldehyde, kuyeretsa mpweya, kulamulira chinyezi, kutulutsa ma ayoni oipa a okosijeni, kupewa moto ndi kuletsa moto, kudziyeretsa pakhoma, kuyeretsa ndi kuchotsa madontho a poizoni m'thupi.Werengani zambiri»

  • Nthawi yotumizira: Epulo-25-2024

    Hydroxypropyl methylcellulose (HPMC) imagwira ntchito makamaka posunga madzi, kukhuthala ndikuwongolera magwiridwe antchito a simenti, gypsum ndi zinthu zina za ufa. Kuchita bwino kwambiri posunga madzi kumatha kuletsa ufawo kuti usaume ndi kusweka chifukwa cha madzi ambiri...Werengani zambiri»

  • Nthawi yotumizira: Epulo-25-2024

    Mtondo wodziyimira pawokha ungadalire kulemera kwake kuti upange maziko athyathyathya, osalala komanso olimba pa maziko oyika kapena kulumikiza zipangizo zina. Nthawi yomweyo, umatha kugwira ntchito yomanga yayikulu komanso yothandiza. Chifukwa chake, kusinthasintha kwakukulu ndi gawo lofunika kwambiri pakudziyimira pawokha...Werengani zambiri»

  • Nthawi yotumizira: Epulo-25-2024

    1. cellulose ether – cellulose ether yomwe inatsogolera Cellulose ether ndiye polysaccharide yochuluka kwambiri padziko lonse lapansi masiku ano. Magwero akuluakulu a cellulose yachilengedwe ndi thonje, mitengo, zomera zam'madzi, udzu ndi zina zotero. Thonje lili ndi 92-95% ya cellulose; Flax ili ndi pafupifupi 80% ya cellulose; Nkhuni zili ndi...Werengani zambiri»

  • Nthawi yotumizira: Epulo-25-2024

    Mu matope osakaniza bwino, kuchuluka kwa ether ya cellulose kumakhala kochepa kwambiri, koma kumatha kusintha kwambiri magwiridwe antchito a matope onyowa, ndipo ndi chowonjezera chachikulu chomwe chimakhudza magwiridwe antchito a matope. Kusankha koyenera kwa ether ya cellulose yamitundu yosiyanasiyana, vis...Werengani zambiri»