Hydroxypropyl methylcellulose a cikin busasshen turmi, ƙara cellulose ether yana da ƙasa sosai, amma yana iya inganta aikin turmi mai danshi sosai, kuma babban ƙari ne wanda ke shafar aikin ginin turmi.
Hydroxypropyl methylcellulose Cellulose ether da ake amfani da shi a cikin busasshen turmi shine hydroxypropyl methylcellulose ether (HPMC). A cikin sabbin tukwanen zuma, yana iya ba da mai gauraya ga blank. A cikin masana'antar rufi, ana iya amfani da shi azaman mai kauri, mai wargazawa da mai daidaita a cikin masana'antar rufi, kuma yana da kyakkyawan jituwa a cikin ruwa ko abubuwan narkewa na halitta. A matsayin mai cire fenti. Buga tawada: Ana amfani da shi azaman mai kauri, mai wargazawa da mai daidaita a cikin masana'antar tawada, kuma yana da kyakkyawan jituwa a cikin ruwa ko abubuwan narkewa na halitta. .Plastic: ana amfani da shi azaman wakilin sakin abubuwa, mai laushi, mai shafawa, da sauransu. Polyvinyl chloride: Ana amfani da shi azaman mai wargazawa wajen samar da polyvinyl chloride, kuma shine babban wakili mai taimako don shirya PVC ta hanyar polymerization na dakatarwa. Hydroxypropyl methylcellulose Sauran: Ana kuma amfani da wannan samfurin sosai a cikin masana'antar fata, kayayyakin takarda, adana 'ya'yan itace da kayan lambu da yadi.
HPMC a cikin busasshen turmi na foda galibi yana taka rawar riƙe ruwa, kauri da inganta aikin gini. Rike ruwa na turmi da yashi mai rufi zai iya cika simintin da ruwa sosai kuma ya ƙara ƙarfin haɗin gwiwa sosai. A lokaci guda, yana iya ƙara ƙarfin juriya da ƙarfin yankewa yadda ya kamata, yana inganta tasirin gini sosai da inganta ingancin aiki. Mai jure ruwa da mai A cikin putty, hydroxypropyl methylcellulose cellulose ether galibi yana taka rawar riƙe ruwa, haɗawa da shafawa, yana guje wa tsagewa da bushewar ruwa da asarar ruwa ke haifarwa, kuma a lokaci guda yana haɓaka mannewar putty da rage lokacin gini. Yanayin tsakiyar sag yana sa ginin ya yi laushi. Daga cikin samfuran jerin gypsum, hydroxypropyl methylcellulose cellulose ether galibi yana taka rawar riƙe ruwa da shafawa, kuma a lokaci guda yana da wani tasiri mai hana ruwa, wanda ke magance matsalolin fasa ganga da gazawar ƙarfi na farko yayin gini. , na iya tsawaita lokutan aiki. Ana amfani da wakilin hulɗar Hydroxypropyl methylcellulose galibi azaman mai kauri, wanda zai iya inganta ƙarfin juriya da ƙarfin yankewa, inganta rufin saman, haɓaka mannewa da ƙarfin haɗin gwiwa. Halaye: Wannan samfurin foda ne fari ko ɗan rawaya, mara ƙamshi, mara ɗanɗano kuma ba shi da guba. Riƙe ruwa da ƙaruwar ƙarfi., foda putty ko wasu kayan gini a matsayin abin ɗaurewa don inganta yaduwar ruwa da tsawaita lokacin aiki. Ana iya amfani da shi azaman tayal ɗin manna, marmara, kayan ado na filastik, ƙarfafa manna, kuma yana iya rage adadin siminti. Aikin riƙe ruwa na HPMC yana hana tsagewar ruwa saboda bushewa da sauri bayan an shafa, kuma yana ƙara ƙarfi bayan an taurare. Kera yumbu: Ana amfani da shi sosai azaman abin ɗaurewa wajen kera kayayyakin yumbu. Kwanciyar PH: Danko na ruwan maganin wannan samfurin yana da ƙarfi sosai a cikin kewayon PH3.0-11.0. Tasirin riƙe ruwa: Hydroxypropyl methylcellulose yana da ruwa kuma ruwan maganinsa yana da ƙarfi sosai. Ana ƙara Hydroxypropyl methylcellulose (HPMC) zuwa turmi, gypsum, fenti, da sauransu don kiyaye riƙe ruwa mai yawa a cikin samfurin. Riƙe siffa: Idan aka kwatanta da sauran polymers masu narkewa cikin ruwa, ruwan maganin wannan samfurin yana da kaddarorin viscoelastic na musamman. Ƙarinsa na iya inganta ƙarfin siffa da ba ya canzawa na samfuran yumbu da aka fitar, da sauransu.
Man shafawa na hydroxypropyl methylcellulose (HPMC): Ƙara wannan samfurin zai iya rage yawan gogayya da kuma inganta man shafawa na kayayyakin yumbu da aka fitar da su da kayayyakin siminti. Sifofin samar da fim: Wannan samfurin zai iya samar da takardu masu ƙarfi, sassauƙa, da kuma bayyanannu tare da kyakkyawan juriya ga mai da ester, musamman riƙe ruwa da kuma ginawa ta musamman na hydroxypropyl methylcellulose (HPMC), hydroxypropyl methylcellulose. Sifofin samar da fim na cellulose sun kasance a sahun gaba a China.
Lokacin Saƙo: Janairu-10-2023