Focus on Cellulose ethers

Methyl Hydroxyethyl Cellulose da Aka Yi Amfani da shi a Ayyukan Gina

Methylhydroxyethylcellulose (MHEC) wani muhimmin ether cellulose ne wanda aka yi amfani dashi sosai a cikin masana'antar gine-gine saboda kyawawan kaddarorinsa. Tsarin asali na MHEC shine shigar da ƙungiyoyin methyl da hydroxyethyl a cikin kwarangwal na cellulose, wanda aka gyara ta hanyar sinadarai don samun kaddarorin musamman, irin su thickening, riƙe ruwa, mannewa da kuma samar da fim.

thickening sakamako

MHEC yana da sakamako mai kauri mai kyau kuma yana iya ƙara yawan danko na turmi da sutura. A cikin gini, dankowar turmi kai tsaye yana shafar aikin gininsa da tasirinsa na ƙarshe. Ta hanyar ƙara dankowar turmi, MHEC yana rage yuwuwar yin raguwa lokacin da aka shafa kuma yana iya rufe bango daidai gwargwado, inganta ingantaccen gini da inganci. Bugu da ƙari, ƙara MHEC zuwa suturar zai iya hana sutura daga raguwa da yayyafawa, yana tabbatar da daidaituwa da laushi na sutura.

rike ruwa

Riƙewar ruwa yana ɗaya daga cikin mahimman kaddarorin MHEC a cikin kayan gini. A lokacin aikin ginin, damshin da ke cikin turmi da siminti yana raguwa da sauri saboda ƙazantawa da sha, yana haifar da asarar ƙarfin abu da fashewa. MHEC na iya riƙe ruwa yadda ya kamata, tsawaita lokacin jika na turmi da kankare, haɓaka isassun ruwa na siminti, da haɓaka ƙarfi da dorewa na kayan. Musamman ma a cikin yanayin zafi mai zafi ko bushewar gini, aikin riƙe ruwa na MHEC yana da mahimmanci.

bonding

MHEC kuma yana da kyawawan abubuwan haɗin gwiwa kuma yana iya haɓaka ƙarfin haɗin gwiwa tsakanin turmi da ƙasa. A cikin tile adhesives da na waje bango rufi tsarin, MHEC a matsayin ƙari iya inganta bonding ƙarfi na m da kuma hana tayal daga fadowa kashe da kuma rufi Layer daga fashe. Ta hanyar amfani da MHEC a hankali a cikin ƙira, ana iya tabbatar da aminci da tsawon rayuwar kayan gini.

samuwar fim

MHEC yana da kyawawan kaddarorin samar da fina-finai kuma yana iya samar da fim ɗin kariya iri ɗaya a saman. Wannan fim mai kariya yana hana danshi daga ƙafewa da sauri kuma yana rage raguwa da raguwa a saman kayan. A cikin suturar ruwa da kayan rufewa, tasirin fim na MHEC zai iya inganta aikin ruwa na kayan aiki da kuma tabbatar da tasirin ruwa na ginin. A cikin benaye masu daidaitawa, MHEC kuma na iya inganta sassauci da laushi na farfajiyar ƙasa da kuma samar da tasirin kayan ado mai kyau.

Sauran ayyuka

Baya ga manyan ayyuka na sama, MHEC tana da wasu muhimman aikace-aikace a ayyukan gine-gine. Misali, ƙara MHEC don fesa gypsum na iya haɓaka aikin gini da santsin gypsum. A cikin bango na waje na waje, MHEC na iya inganta sassauci da mannewa na putty kuma ya hana fashewa da fadowa. Bugu da ƙari, MHEC kuma za a iya amfani da shi azaman stabilizer don hana lalatawa da hazo na kayan gini yayin ajiya, tabbatar da daidaito da daidaiton kayan.

Aikace-aikace

Tile adhesive: Ƙara MHEC zuwa takalmin tayal zai iya ƙara lokacin buɗewa da lokacin daidaitawa na tayal tayal, yin aikin ginawa ya fi dacewa, yayin da yake haɓaka ƙarfin haɗin gwiwa da hana fale-falen fadowa.

Tsarin bangon bango na waje: MHEC a matsayin ƙari na iya haɓaka mannewa da riƙewar ruwa na turmi mai ƙima da haɓaka ingancin gini da karko na rufin rufin.

Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Kai: Ƙara MHEC zuwa kayan aikin bene na kai tsaye zai iya inganta haɓakar ruwa da kwanciyar hankali na bene kuma tabbatar da santsi da kyau na bene.

Mai hana ruwa ruwa: Aikace-aikacen MHEC a cikin ruwa mai hana ruwa zai iya inganta aikin yin fim da hana ruwa da kuma hana shigar da danshi da lalata kayan abu.

Methylhydroxyethylcellulose ana amfani dashi sosai a cikin ayyukan gine-gine saboda haɓakarsa da kyawawan kaddarorinsa. Daga kauri, riƙe ruwa, haɗin kai zuwa ƙirƙirar fim, MHEC tana taka muhimmiyar rawa wajen haɓaka aikin ginin da sakamako na ƙarshe na kayan gini. Tare da ci gaba da ci gaban fasaha da zurfafa bincike na aikace-aikacen, buƙatun aikace-aikacen MHEC a cikin filin ginin zai zama mafi girma.


Lokacin aikawa: Jul-12-2024
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