A cikin abun bushe bushe na turmi,pel etherYana da mahimmanci mai mahimmanci tare da ƙarancin ƙarancin ƙari, amma zai iya haɓaka haɗuwa da aikin ginin aikin. Don sanya shi kawai, kusan dukkanin kayan haɗawa da kaddarorin rigar da za a iya gani tare da tsirara idanu ana bayar da etherulose ether. An samo asali ne daga sel da aka samu ta amfani da pellulose daga itace da auduga, maimaitawa tare da caustic soda, sannan exthendate tare da ETEREMEMEMEMEMENTE.
Irin sel mai
A. Hydroxypyl methyl selululose (hpmc), wanda aka fara zama da tsarkakakken tsabtace auduga mai taurin kai a matsayin albarkatun kasa, shine ya haɗu musamman a ƙarƙashin yanayin alkaline.
B. Hydroxyehyl methylcellulose (hemc), ethululose eth ether, farin foda a bayyanar, ƙanshi mai ƙanshi da ma'adinai.
C. Slellulosehyl Slellulose (hec), Wani Surfactant Surfactant, fari a bayyanar, ƙanshi mai kamshi, m da sauƙi foda.
Abubuwan da ke sama ba su-ionic Eionic ELESters, da kuma ionllulose Ehers (kamar carboxulose sel carboxylulose cmc).
Yayin amfani da bushewar kwari mai bushe, saboda ionic sellulose (CMC) ba shi da tabbas a gaban tsarin ƙirar da ciminti da kayan slces ne a matsayin kayan ciminti. A wasu wurare a China, wasu wallen bangon bangon ciki ya sanya tare da sitaci kayan da aka gyara a matsayin babban ciminti na ciminti da Shuangfei foda kamar yadda Thickerner. Koyaya, saboda wannan samfurin yana yiwuwa ga mildew kuma ba shi da tsayayya da ruwa, a hankali ne aka kawar dashi a hankali. A halin yanzu, eter eter galibi ana amfani dashi a China shine HPMC.
Ether ether ana amfani da shi azaman wakilin riƙewar riƙe ruwa da kuma thickenner a cikin kayan ciminti
Aikinsa na ruwanta na ruwa zai iya hana substrate daga shan ruwa da yawa kuma yana hana fitar da ruwa, don tabbatar da cewa ciminti yana da isasshen ruwa lokacin da aka hydrated. Dauki aikin da aka sanya a matsayin misali. A lokacin da talakawa sumtari ana amfani da shi zuwa farfajiyar farfajiya, bushe da pathous substrate zai hanzarta ɗaukar ruwa mai yawa daga slurry kusa da ruwan da ake buƙata don hydration. , don haka ba wai kawai ba zai iya samar da gel ɗin ciminti ba tare da ƙarfin haɗin kai a saman substrate, amma kuma yana iya yiwuwa ne don warping da ruwa Slurry Layer abu ne mai sauƙin faɗi. Lokacin da aka yi amfani da shi shine bakin ciki, yana da sauƙin samar da fasa a cikin duka mafi girma. Sabili da haka, a farkon plastering aikin, ruwa yawanci ana amfani dashi don rigar da farko ta farko, amma wannan aikin ba wai kawai aiki mai zurfi ne da kuma cin abinci lokaci-lokaci ba, har ma ingancin aiki yana da wahalar sarrafawa.
Gabaɗaya magana, Ruwa na Riƙe Ciminti Slurry yana ƙaruwa tare da haɓaka abubuwan da ke cikin ether. Babban danko na ether ether, mafi kyawun riƙe ruwa.
Baya ga riƙewar ruwa da thickening, Eler na sel kuma yana shafar wasu kaddarorin turf ɗin ciminti, kamar sake fasalin iska, kuma ƙara ƙarfin gwiwa. Selelulose ether yana rage ƙananan saiti da kuma saurin tsari na ciminti, don haka tsawanta lokacin aiki. Sabili da haka, ana amfani da shi a wasu lokuta azaman coagulant.
Tare da ci gaban turbured-hade-m,pel etherya zama mai mahimmanci cimmun cim mai ƙarfi. Koyaya, akwai nau'ikan da ƙayyadaddun abubuwa da ƙayyadaddun ether, da inganci tsakanin batir har yanzu suna canzawa.
Lokaci: APR-25-2024