1. Gabatarwa ga ether cellulose:
Tsarin sinadarai: Cellulose ethers su ne polymers masu narkewa da ruwa waɗanda aka samo daga cellulose, polysaccharide na halitta da aka samu a cikin ganuwar tantanin halitta. Ya ƙunshi maimaita raka'o'in glucose masu alaƙa da haɗin β-1,4-glycosidic.
Hydrophilicity: Cellulose ether shine hydrophilic, wanda ke nufin yana da alaƙa mai ƙarfi ga ruwa.
2. Matsayin ether cellulose a turmi:
Riƙewar ruwa: Ɗaya daga cikin manyan ayyuka na ether cellulose a cikin turmi shine haɓaka riƙewar ruwa. Yana samar da fim na bakin ciki a kusa da barbashi na siminti, rage ƙawancen ruwa da kuma tabbatar da tsari mai tsawo.
Inganta iya aiki: Cellulose ether yana aiki azaman mai gyara rheology don haɓaka aikin turmi. Wannan yana da mahimmanci musamman ga aikace-aikace kamar plastering da ma'ana.
3. Tasiri kan ƙarar turmi:
Shakar Ruwa: Halin hydrophilic na cellulose ethers yana ba su damar sha ruwa daga cakuda. Yayin da yake faɗaɗa, jimlar abun ciki na ruwa a cikin turmi yana ƙaruwa, yana haifar da haɓaka girma.
Shigar da iska: Ƙara ethers cellulose na iya shigar da iska a cikin turmi. Kumfan iska da aka kama suna taimakawa wajen samun girma.
Tsarin Pore: Cellulose ethers na iya rinjayar ƙananan tsarin turmi, suna samar da hanyar sadarwa mai zurfi. Wannan canji a cikin tsarin pore yana haifar da karuwa mai yawa a cikin girma.
4.Hydration tsari da girma girma:
Jinkirin jinkiri: Cellulose ethers na iya rage saurin aikin siminti. Wannan jinkirin jinkirin yana ba da damar ƙarin rarraba ruwa a cikin turmi, wanda zai iya haifar da karuwa a girma.
Tasirin warkewa: Tsawaita riƙewar ruwa da ethers cellulose ke haɓaka yana taimakawa tsawaita lokacin warkewa, ƙyale barbashin siminti don ƙara ruwa gabaɗaya kuma yana shafar ƙarar ƙarshe na turmi.
5. Mu'amala da sauran sinadaran:
Haɗin kai: Ethers cellulose suna hulɗa tare da masu ɗaure siminti don samar da matrix mai tsayi. Wannan hulɗar yana rinjayar daidaitawar ƙwayoyin cuta kuma yana haifar da haɓaka girma.
Admixture Synergy: Idan ana amfani da ethers na cellulose tare da sauran abubuwan haɗin gwiwa, tasirin haɗin gwiwa na iya faruwa, yana shafar jimlar ƙarar turmi.
6. Watsewar barbashi da rarrabawa:
Watsawa Uniform: Lokacin da ether cellulose ya tarwatse yadda ya kamata a cikin turmi, zai iya sa rarrabawar barbashi ya zama iri ɗaya. Wannan daidaitaccen daidaituwa yana rinjayar nauyin tattarawa don haka ƙarar turmi.
7. Yanayin muhalli:
Zazzabi da Danshi: Yanayin muhalli kamar zafin jiki da zafi na iya shafar halayen ethers cellulose a cikin turmi. Kumburi da kaddarorin sha ruwa na iya bambanta a ƙarƙashin yanayi daban-daban na muhalli, suna shafar girma.
8. Kammalawa:
A taƙaice, ƙarar ƙarar da aka gani akan ƙari na ethers cellulose zuwa turmi shine sakamakon hadaddun hulɗar da suka haɗa da ɗaukar ruwa, jinkirin ruwa, shigar da iska, da canje-canje a cikin ƙananan ƙananan turmi. Fahimtar waɗannan hanyoyin yana da mahimmanci don haɓaka amfani da ethers cellulose a cikin gaurayawan turmi da cimma abubuwan da ake so a aikace-aikacen gini.
Lokacin aikawa: Dec-01-2023