Ana amfani da mannen tayal a cikin ayyukan gine-gine na zamani. Babban aikin su shine su tsaya tsayin daka da tiles zuwa saman ginin don tabbatar da cewa fale-falen ba za su faɗo ko motsi ba. Cellulose ether, a matsayin ƙari na kowa, ana amfani dashi sosai a cikin tile adhesives don inganta aikin su.
Abubuwan asali na manne tayal
Tile adhesives yawanci hada da siminti, yashi, cellulose ether, manne foda da sauran additives. Ana amfani da siminti azaman babban abin ɗaure don samar da ƙarfin tushe; ana amfani da yashi azaman filler don ƙara girma da rage raguwa; cellulose ether da rubber foda ana amfani da su azaman masu gyara don inganta aikin aiki da kayan jiki na m.
Matsayin ethers cellulose
Cellulose ether wani fili ne na polymer da aka samo daga cellulose na halitta. Babban ayyukansa sune:
Riƙewar ruwa: Cellulose ether na iya haɓaka ƙarfin riƙe ruwa na mannen tayal yumbu da rage ƙawancen ruwa, ta haka ne ke tabbatar da isassun hydration na siminti da haɓaka ƙarfi.
Tasiri mai zurfi: Cellulose ether yana sa manne yana da kyau thixotropy da juriya mai zamewa, wanda ke sauƙaƙe ginawa kuma yana inganta tasirin haɗin gwiwa.
Inganta iya aiki: Cellulose ether na iya sa mannen ya zama mai santsi da sauƙi don aiki yayin aikin ginin, haɓaka ingantaccen gini da inganci.
Tasirin abun ciki ether cellulose akan aikin mannen tayal yumbura
Riƙewar ruwa: haɓaka abun ciki na ether cellulose zai inganta haɓakar ruwa na m. A lokacin aikin samar da ruwa na siminti, riƙewar ruwa yana da mahimmanci don tabbatar da isasshen ruwa na siminti. Mafi girman matakin hydration, ƙarin samfuran hydration da aka samar ta hanyar siminti kuma mafi girman ƙarfin haɗin gwiwa. Sabili da haka, adadin da ya dace na ether cellulose yana taimakawa wajen inganta ƙarfin da ƙarfin mannewa.
Ƙarfin haɗin gwiwa: Yayin da abun ciki na ether cellulose ya karu, ƙarfin haɗin gwiwa na manne zai karu sosai. Wannan shi ne saboda riƙewar ruwa da tasirin tasirin ether cellulose yana ba da damar manne don mafi kyawun shiga cikin saman fale-falen yumbura da tarkace, inganta tasirin haɗin gwiwa. Duk da haka, babban abun ciki na ether cellulose zai haifar da danko mai yawa, yana shafar aikin aiki, kuma yana iya haifar da fashewa a cikin manne yayin aikin bushewa, wanda hakan yana rage ƙarfin haɗin gwiwa.
Ayyukan aiki: Cellulose ether yana da tasiri mai mahimmanci akan aikin aiki na adhesives. Matsakaicin adadin ether mai dacewa na cellulose zai iya sauƙaƙe mannewa don amfani da daidaitawa yayin aikin ginin, rage zamewar fale-falen yumbura, da haɓaka aikin ginin. Ƙananan abun ciki na ether cellulose zai haifar da m don samun ƙarancin danko da zamewa cikin sauƙi; yayin da babban abun ciki na ether na cellulose zai sa mannen ya zama mai danko da wahalar ginawa.
Juriya na zamewa: Don gina fale-falen bango, juriya mai zamewa alama ce mai mahimmanci. Cellulose ether na iya inganta aikin anti-slip na mannewa sosai, yana tabbatar da cewa fale-falen ba za su zame ƙasa ba bayan an liƙa. Bincike ya nuna cewa adadin da ya dace na ether na cellulose zai iya inganta ƙarfin anti-slip na manne, yayin da yawancin ether na cellulose zai sa ginin ya zama mai wuyar gaske saboda yawan ruwa na manne yana da ƙasa.
Gwaje-gwaje da Nazari
Don bincika takamaiman tasirin abun ciki na ether cellulose akan aikin adhesives na yumbu, ana iya gudanar da gwaje-gwaje masu zuwa:
Abubuwan gwaji: Yi amfani da iri ɗaya da samfurin siminti, yashi, da foda na roba, kuma ƙara abubuwan ciki daban-daban na ether cellulose (kamar 0.1%, 0.2%, 0.3%, 0.4%, 0.5%).
Hanyoyin Gwaji:
Gwajin riƙewar ruwa: Gwada ƙarfin riƙe ruwa na mannewa a ƙarƙashin daban-daban abubuwan ether cellulose ta hanyar hanyar shayar ruwa ta takarda.
Gwajin ƙarfin ɗaurin ɗaure: Dangane da daidaitaccen hanyar ƙasa, ana gwada ƙarfin haɗin ɗaɗaɗɗen manne a ƙarƙashin daban-daban abubuwan ether cellulose.
Gwajin haɓakawa: Ƙimar sauƙi na aikace-aikace da juriya na zamewa ta hanyar aikin gine-gine na ainihi.
Binciken bayanai: Ƙididdiga nazarin bayanan gwaji, zana ma'anar dangantaka tsakanin abun ciki na ether cellulose da alamun aiki kamar riƙe ruwa, ƙarfin haɗin kai, da kuma aiki don nemo mafi kyawun kewayon abun ciki na ether cellulose.
Abubuwan ether na Cellulose yana da tasiri mai mahimmanci akan riƙewar ruwa, ƙarfin haɗin gwiwa da aiki na mannen tayal yumbura.
Adadin da ya dace na ether cellulose zai iya inganta aikin mannewa sosai, amma babban abun ciki na ether cellulose zai haifar da danko mai yawa na manne, yana rinjayar aikin aiki da haɗin kai.
Ta hanyar nazarin bayanan gwaji, za'a iya ƙaddara mafi kyawun kewayon ether cellulose don cimma ma'auni mafi kyau na kayan mannewa.
Madaidaicin iko na ƙarin adadin ether cellulose shine mabuɗin don inganta aikin adhesives tile yumbu. Bincike na gaba zai iya ƙara bincika tasirin nau'ikan ethers na cellulose daban-daban akan kaddarorin mannewa don haɓaka samfuran fale-falen fale-falen fale-falen.
Lokacin aikawa: Yuli-31-2024