Eler ether (kamar hpmc, hydroxypolyl met methylcelropyl methyl hydroxyl sel (methyl hydroxyl sel (methyl hydroxyl sel Suna taka muhimmiyar rawa wajen inganta ƙarfin ikon da harsuna, inganta aikin gini da kuma shimfida tsarin yanayin aikin.
1. Kayan aikin HPMC da MHEC
HPMC wani fili ne na polymer da aka samo daga sigar sinadarai na sel na halitta. Kwayoyin jikinta suna ɗauke da hydroxypropyl da metyl ƙungiyoyi, wanda ya sa ya sami kyakkyawan ruwa na ruwa, thickening da kwanciyar hankali. MHEC mai kama da HPMC, amma yana da ƙarin ƙungiyoyi na Hydroxyl a cikin tsarin ƙwayoyin ta, don haka hanyar samar da ruwa da kwanciyar hankali na Mhec daban ne. Dukansu za su iya samar da tsarin hanyar sadarwa a cikin turmi da haɓaka kayan aikin turmi.
2. Hanyar aiki na aikin sel a turmi
Bayan ƙara hpmc ko mhec zuwa turmi, ƙwayar etel colecules suna samar da ingantaccen tsarin Colloidal ta hanyar hulɗa da ruwa, wasu abubuwan sunadarai da ma'adinai. Wannan tsarin zai iya inganta haɗin gwiwar alamu.
Tasirin Thickening: HPMC da MHE na iya ƙara daidaito na turmi, yana sauƙaƙa yin aiki yayin gini. Wannan tasirin bazara kuma yana taimakawa rage rage manna na ciminti, haɓaka tasirin turmi, don haka yana haɓaka ƙarfin ƙarfin turmi.
Sakamakon riƙe da ruwa: tsarin kwayoyin halitta na HPMC da MHEC sun ƙunshi ƙungiyoyi masu ƙima, don kawar da lokacin tashin hankali ko kuma nuna buɗaɗɗen lokacin saboda saurin tursasawa.
Inganta ingantaccen ruwa da aiki: ether eth yana taimakawa wajen haɓaka ruwan zãfi, wanda ya yarda a yi amfani da shi a ko'ina a farfajiyar tushe, wanda yake dacewa da daidaiton haɗin gwiwar hannu.
3. Tasiri na Cell Cellulose ether et turmi karfi
Bugu da kari na pelululous ether tururuwa yawanci yana shafar ƙarfin ƙarfin turmi. Musamman, sakamakon hpmc da mhec da mheconong hadadden ƙarfi suna nuna a cikin wadannan fannoni:
3.1 tasiri a kan karfin karfi na turmi
HPMC da MHEC na iya inganta aikin haɗin gwiwa tsakanin turmi da tushe. Lokacin da aka kammala aikin ginin, ƙarfin haɗin a tsakanin turɓaya da substrate ya inganta saboda eterulose ethatulous zai iya riƙe ruwa da rage lokacin da aka saba dashi. Wannan saboda daukar hancin ciminti na iya ci gaba da kyau, wanda ke inganta farkon hardening na turmi.
3.2 Yin tasiri a kan ƙarfin ƙarfin turmi
Kamar yadda lokaci ya wuce, ma'aunin ciminti ya gudana cikin ci gaba da hydring tsari, kuma ƙarfin turmi zai ci gaba da ƙaruwa. Ruwan ribarwar ruwa na etan eran eter har yanzu yana taka rawar gani a cikin wannan tsari, guje wa ragewar ragewar da isasshen ruwa ya haifar.
3.3 Inganta juriya na turmi
HPMC da MHE suna iya inganta juriya da turmi. Hanyar sa ita ce ta inganta kwanciyar hankali na cikin gida na turmi da rage gudu da gurɓataccen ruwa, don haka rage matsalar cracker ta haifar da saurin fitar da ruwa. Bugu da kari, tsarin Colloidal kafa ta hanyar ethulose ether a cikin turmi na iya inganta karfin turɓayar cutar, yana sa ƙasa da sojojin waje.
3.4 Sakamakon kan ƙarfin inganta turmi
Karatun ya nuna cewa ƙara adadin HPMC ko MHEC na iya inganta ƙarfin ƙarfin turmi ba tare da ƙara girman ƙarfin turmi ba. Gabaɗaya, ingantaccen sashi na sel eth ether ne 0.5% -1.5%. Bugu da ƙari ƙari na iya haifar da turmi ya yi yawahedity wuce kima mai yawa, wanda a sashi yana shafar kayan haɗin ta. Sabili da haka, yawan adadin selulake ether yana ƙara mahimmanci ga haɓaka ƙarfin ƙarfin turmi.
4. Kwatanta nau'ikan nau'ikan sel
Kodayake HPMC da MHEC suna kama da tsarin aikinsu, sakamakonsu a kan ƙarfin ƙarfin turmi sun sha bamban cikin aikace-aikace. MHEC ya fi Hydrophilic fiye da HPMC, don haka a cikin yanayin yanayi, MHEC na iya samun tasiri sosai akan inganta ƙarfin ɗaurin karar. HPMC, a gefe guda, yafi barga a ƙarƙashin yanayin zafin jiki da yanayin zafi, kuma yana dacewa musamman ga wasu shirye-shiryen al'ada.
Cellulose ELES (HPMC da MHEC) ana amfani dasu don ƙarin kayan masarufi, wanda ke haɓaka ƙarfin ƙarfin harsuna ta hanyar faɗakarwa, riƙe ruwa. Amfani da shi na ethulose na eth eth eth eth ethher zai iya inganta mahara tsakanin turmi da substrate, amma kuma inganta rayuwar turmi, kuma mika rayuwar sabis na turmi. Yawancin nau'ikan sel daban na sel suna da aiki daban-daban, kuma zaɓi samfurin da ya dace da sashi yana da mahimmanci ga inganta matsalar turɓaya.
Lokaci: Feb-19-2025