Hydroxypyl methylcellose (hpmc)Shin ana yawan amfani da shi wanda aka saba amfani da su tare da kewayon aikace-aikace da yawa, musamman ma a cikin filayen magunguna, kayan kwalliya, abinci, da kayan gini. Ba haka bane ga sauran ƙarfi, amma polymer ruwa mai narkewa wanda zai iya narkewa cikin ruwa kuma samar da mafita mai narkewa. Karancin Dr Drincellmc ya dogara da lamba da matsayin methyl da hydroxypropyl masu maye a cikin tsarin kwayoyin ta.
1. Kayan yau da kullun na Hydroxypropyl methylcellulose
Hydroxypyl methypcellulose ne samu da methypypypypypylation da hydroxypropypylation na selulose. Sole kansa kanta shine babban abin da ke cikin kwayoyin halitta na halitta a cikin bangon tantanin halitta. Tsarin sunadarai na HPMC ya ƙunshi rumfunan glucose, waɗanda suke da kwayoyin kwayoyin suna da tagomashi waɗanda aka haɗa ta β-1,4 glycosdic shaidu. A cikin wannan tsarin kwayoyin, ana maye gurbin wasu kungiyoyin hydroxyl ta methyl (-Och₃) da hydroxypropyl (-c₃h₇oypropyl (-c₃h₇oh), yana ba shi lafiya mai kyau da sauran kayan kwalliya.
Tsarin HPMC ya shafi tsarin kwayar halitta kuma yawanci yana da halaye masu zuwa:
Sanarwar ruwa: HPMC na iya samar da mafita ta viscous a cikin ruwa da kuma diskves da sauri. Sallamar ta tana da alaƙa da zafin jiki na ruwa da nauyin kwayar cutar HPMC.
Babban danko: a wani maida hankali, maganin HPMC yana nuna kyakkyawan danko, musamman a babban nauyin kwayoyin halitta da babban taro.
Dankar da kwanciyar hankali: HPMC tana da kwanciyar hankali a wani yanki na yanayin zafi kuma baya da sauƙi a bazu, saboda haka yana da wasu fa'idodi a cikin tsarin sarrafa zafi.
2. Sallilility na HPMC
HPMC shine abu mai narkewa mai ruwa, amma ba a narkar da duk abubuwan da aka soke ba. Halin da ya rushe yana da alaƙa da polarist na masu ƙarfi da kuma ma'amala tsakanin kwayoyin da kwayoyin HPMC.
Ruwa: Ana iya narkar da HPMC cikin ruwa. Ruwa shine mafi yawan abubuwan da ta saba, kuma a lokacin rushewar, Drincellmcmols ya samar da shaidu masu ruwa don samun kwayoyin da za su sami kwayar cutar. Digiri na rushewa yana fama da abubuwan da ake amfani da su na hpmc, digiri na methypypropylations, zazzabi, da darajar ruwa. Yawancin lokaci, karancin HPMC shine mafi kyau a cikin tsaka tsaki pri.
Abubuwan kwayoyin cuta: HPMC kusan insoluble ne a yawancin abubuwan gina jiki, kamar giya, masu cin abinci, da hydrocarbons. Wannan saboda tsarin kwayoyin halitta ya ƙunshi ƙungiyoyin hydroxhilic hydroxyl da ƙirar methyl da rendroxypropyl ƙungiyoyi. Kodayake yana da abokantaka mai ƙarfi ga ruwa, yana da rashin jituwa mara kyau tare da yawancin abubuwan da ke tattare da kwayoyin cuta.
Solature na ruwa mai zafi: A cikin ruwa mai dumi (yawanci 40 ° C zuwa 70 ° C), HPMC ta lalata ruwa da sauri da narkar da narkewa da sauri. Kamar yadda zazzabi kara karuwa, karara da rushewa da kuma karuwar hanyar za su karu, amma a yanayin zafi sosai, danko na iya shafawa.
3. Aikace-aikacen HPMC
Saboda kyakkyawan ruwa na ruwa, ƙananan guba, da daidaitaccen danko, an yi amfani da HPMC sosai a masana'antu daban-daban.
Masana'antar harhada magunguna: A cikin masana'antar harhada magunguna, hpmc ana amfani dashi sosai a cikin shirye-shiryen saki da saki, da gel, da kuma masu ciyawar magani. Zai iya taimakawa kwayoyi da ƙarfi suna narkewa cikin ruwa kuma yana tsara ragin sakin magani.
Masana'antar Abinci: HPMC, a matsayin karin abinci, ana amfani da shi don emulsification, thickening, da moisturizing. A cikin kayan da aka gasa, zai iya inganta karkara da kwanciyar hankali na kullu. Hakanan ana amfani da HPMC da aka saba amfani dashi a cikin ice cream, abubuwan sha da abinci mai mai.
Masana'antar gine-gine: A cikin masana'antar gine-ginen, hpmc sau da yawa ana amfani dashi azaman mai kauri don tursasawa, wanda zai iya inganta aikin gini, riƙe da ƙarfi na turmi.
Kayan kwalliya: A cikin kayan shafawa, Drincelymacchphphphphpmc an yi amfani da shi azaman tsawa, wakili, da kuma gels fuska.
HpmCshine ruwa mai narkewa da kuma ingantaccen viscous wanda zai iya samar da mafita mai narkewa a cikin ruwa. Ba wani yanki bane, amma babban kwayoyin kwayoyin da zasu iya narke cikin ruwa. Mafi kyawun sa shi ne ya bayyana a cikin kyakkyawan ruwa a cikin ruwa, amma wanda ya ɓoye a yawancin abubuwan da ke tattare da kwayoyin cuta. Waɗannan halaye na HPMC suna yin amfani da shi sosai a masana'antu da yawa, ciki har da manyan magunguna, abinci, gini, da kayan kwaskwarima.
Lokaci: Feb-17-2025