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Pakadali pano, matope ambiri opangidwa ndi miyala ndi pulasitala ali ndi mphamvu yocheperako yosunga madzi, ndipo matope amadzi amalekanitsidwa patatha mphindi zochepa atayima. Chifukwa chake ndikofunikira kwambiri kuwonjezera kuchuluka koyenera kwa ether ya cellulose ku matope a simenti. 1. Kusunga madzi kwa ether ya cellulose Madzi...Werengani zambiri»
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Mtondo wodzisankhira umatha kudalira kulemera kwake kuti upange maziko athyathyathya, osalala komanso olimba pa maziko oyika kapena kulumikiza zipangizo zina, ndipo nthawi yomweyo umatha kugwira ntchito yomanga yayikulu komanso yothandiza. Chifukwa chake, kusinthasintha kwakukulu ndi gawo lofunika kwambiri pakudzisankhira...Werengani zambiri»
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Gypsum yochotsa sulfurization ndi gypsum yopangidwa ndi mafakitale yomwe imapezeka pochotsa sulfur ndikuyeretsa mpweya wotuluka womwe umapangidwa pambuyo poyatsa mafuta okhala ndi sulfure kudzera mu slurry ya laimu kapena limestone powder. Kapangidwe kake ka mankhwala ndi kofanana ndi ka gypsum yachilengedwe ya dihydrate, makamaka CaS...Werengani zambiri»
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Kugawa kwa Cellulose Ether Cellulose ether ndi mawu wamba otanthauza zinthu zingapo zopangidwa ndi momwe alkali cellulose imagwirira ntchito komanso momwe imagwirira ntchito pansi pa mikhalidwe ina. Pamene alkali cellulose ikalowedwa m'malo ndi zinthu zosiyanasiyana zothira, ma cellulose ether osiyanasiyana adzapezeka. Ac...Werengani zambiri»
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Kugawa kwa Cellulose Ether Cellulose ether ndi mawu wamba otanthauza zinthu zingapo zopangidwa ndi momwe alkali cellulose imagwirira ntchito komanso momwe imagwirira ntchito pansi pa mikhalidwe ina. Pamene alkali cellulose ikalowedwa m'malo ndi zinthu zosiyanasiyana zothira, ma cellulose ether osiyanasiyana adzapezeka. Ac...Werengani zambiri»
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Hydroxyethyl Cellulose Kapangidwe ka Thupi ndi Mankhwala Kapangidwe kake Kapangidwe kake ndi koyera mpaka kachikasu chopepuka, kolimba, kopanda poizoni komanso kopanda kukoma. Malo osungunuka 288-290 °C (dec.) Kuchuluka 0.75 g/mL pa 25 °C (lit.) Kusungunuka Kusungunuka m'madzi. Kusasungunuka mu organic solve...Werengani zambiri»
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Hydroxyethyl cellulose ndi mtundu wapakati mpaka wapamwamba wa cellulose ether, womwe umagwiritsidwa ntchito ngati chokhuthala komanso chokhazikika pa zokutira zochokera m'madzi, makamaka pamene kukhuthala kosungirako kuli kwakukulu ndipo kukhuthala kogwiritsidwa ntchito kuli kochepa. Cellulose ether ndi yosavuta kufalikira m'madzi ozizira okhala ndi pH ≤ 7, koma ...Werengani zambiri»
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1 Chiyambi Cellulose ether (MC) imagwiritsidwa ntchito kwambiri mumakampani opanga zida zomangira ndipo imagwiritsidwa ntchito kwambiri. Itha kugwiritsidwa ntchito ngati retarder, chosungira madzi, chokhuthala komanso chomatira. Mu matope wamba osakanikirana ndi owuma, matope oteteza khoma lakunja, matope odziyimira pawokha, guluu wa matailosi, ndi...Werengani zambiri»
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Ufa wa polima wosungunuka nthawi zambiri umawoneka ngati chinthu chotetezera khoma lakunja. Umapangidwa makamaka ndi tinthu ta polystyrene ndi ufa wa polima, kotero umatchedwa dzina lake chifukwa cha umunthu wake. Mtundu uwu wa ufa wa polima wopangidwa makamaka umapangidwa chifukwa cha umunthu wa ma polima...Werengani zambiri»
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Mukawonjezera hydroxypropyl methylcellulose ku zinthu zopangidwa ndi simenti, imatha kukhuthala. Kuchuluka kwa hydroxypropyl methylcellulose kumatsimikizira kufunikira kwa madzi kwa zinthu zopangidwa ndi simenti, kotero kumakhudza kutulutsa kwa matope. Zinthu zingapo zimakhudza kukhuthala kwa hydroxypropyl methylcellulose:...Werengani zambiri»
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Pakupanga matailosi a pakhoma ndi pansi a ceramic, kuwonjezera cholimbitsa thupi cha ceramic ndi njira yothandiza yowonjezerera mphamvu ya thupi, makamaka matailosi a porcelain okhala ndi zinthu zazikulu zopanda kanthu, zotsatira zake zimakhala zoonekeratu. Masiku ano, pamene zinthu zadothi zapamwamba zikuchulukirachulukira...Werengani zambiri»
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Chifukwa cha zinthu monga kutentha kwa mpweya, chinyezi, kuthamanga kwa mphepo, ndi liwiro la mphepo, kuchuluka kwa chinyezi chomwe chimapezeka mu zinthu zopangidwa ndi gypsum kudzakhudzidwa. Chifukwa chake kaya ndi mu gypsum-based leveling mortar, caulk, putty, kapena gypsum-based self-leveling, hydroxypropyl methylcellulose ether (HPMC)...Werengani zambiri»