PRELL-Sypecypropripyl Slell Celel (L-HPC) da Selell Sellululopropyl Sel (HPC) sune abubuwan da ke tattare da su a cikin magunguna, abinci da sauran filayen masana'antu. Duk da kamanninsu da yawa a cikin tsarin sunadarai da aikace-aikace, suna da mahimman bambance-bambance a mataki na canji, kayan jiki na jiki, ƙila, da wuraren aikace-aikace.
1. Tsarin sunadarai da kuma rarrabewa
Hydroxypoylcellulopropylcelllulose (HPC) samfurin da aka samu bayan wani ɓangare na pelulose, wanda aka maye gurbin wasu ƙungiyoyin hydroxyl tare da ƙungiyoyin hydroxypyl. Matsayin canji (yawanci aka bayyana a matsayin molar mataki na musanyawa, wato, matsakaicin adadin maye gurbin hydroxypropyl ƙungiyoyi na Hydroxypicholyl a kowace rukunin glucose) muhimmin abu ne mai mahimmanci wanda ke haifar da aikin HPC. HPC tana da babban matakin canzawa, yawanci tsakanin 3.0 zuwa 4.5, wanda ke nufin cewa ƙungiyoyin hydroxyl suna maye gurbinsu ta hanyar Hydroxypropyl ƙungiyoyi.
Hakanan ana maye gurbin hydroxypropylcelllulose (L-hpc) an shirya shi ta irin wannan amsawa Eltilation, amma matsayin canjinsa yana ƙasa, yawanci tsakanin 0.1 da 0.2. Sabili da haka, ƙungiyoyin hydroxyl na L-HPC kawai ana maye gurbinsu da wasu ƙananan kungiyoyi na hydroxypyl, kuma adadin rukunin Hydroxyl ya fi girma. Wannan low low Matsakaicin Sauyawa ya sa L-HPC daban daga HPC a cikin kaddarorin jiki da sunadarai.
2. Sallfiility
Saboda bambanci a cikin digiri na canzawa, ƙwayoyin HPC da L-HPC suna nuna mahimman bambance-bambance. HPC shine ruwa mai narkewa kuma ana iya narkar da shi a cikin ruwan sanyi ko ruwan zafi don samar da ingantaccen bayani. Hakanan yana da kyakkyawar narkewa a cikin abubuwan da ke tattare da cututtukan polar. Wannan karuwar ta sa HPC ta saba amfani da shi azaman someppi, thickener ko wakili na gelling a cikin magunguna.
Da bambanci, L-hpc yana da kaddarorin da ke da ƙananan abubuwa saboda ƙarancin yanayin sa. L-HPC ta shiga cikin ruwa, amma tana da kwarewar kumburi mai ruwa da ruwa a cikin ruwa kuma na iya samar da gel. Wannan kadarar L-HPC yana ba da damar amfani da shi azaman rarrabuwa ko filler a Allunan, taimaka wa miyagun ƙwayoyi don hanzari kuma sun sake cikin ruwa.
3. Properties na jiki
HPC yawanci suna nuna ingantaccen danko da kayan aikin fim saboda mafi girman yanayin sa na canzawa da kuma solubility. Hanyoyin HPC na iya samar da fina-finai masu ƙarfi bayan bushewa kuma saboda haka ana amfani da su a cakuda, fim da ke haifar da kayan. Bugu da kari, HPC kuma tana da kyakkyawar kwanciyar hankali da juriya mai, wanda ya dace da aikace-aikacen da ke buƙatar kyakkyawar ƙarfin jiki da kwanciyar hankali na jiki.
L-HPC ta nuna ƙananan danko da sha ruwa mafi girma saboda ƙarancin sa na canzawa. Abubuwan da ke cikin ruwa da kaddarorin kumburi suna ba shi damar da fa'idodi na musamman a masana'antar kwamfutar hannu. L-HPC na iya shan ruwa da kuma zubar, ta hanyar inganta rarraba kwamfutar hannu da sakin kwayoyi. Wannan dukiyar distertation ta sa L-hpc yadu da aka yi amfani da shi a matsayin hadadden cikin masana'antar harhada magunguna.
4. Yankunan aikace-aikace
An yi amfani da HPC sosai a cikin magunguna, abinci, kayan kwalliya da sauran filayen masana'antu saboda kyakkyawan ƙarfinsa, samar da fim da tsinkaye. A cikin Fider Filin, ana amfani da HPC da aka saba amfani dashi azaman Thickener, wakilin Geliking, Sinadarai, kayan aiki, membrane kayan da mai ɗaukar magunguna. Bugu da kari, ana amfani da HPC a abinci a matsayin Thickener da emulstifier, kuma a cikin kayan kwalliya azaman wakili na fim da kuma moisturizer.
Ana amfani da L-HPC yafi amfani a cikin masana'antar harhada magunguna, musamman a cikin shirye-shiryen Allunan. A matsayin ingantacciyar rushewa, zai iya ƙara yawan rarraba allunan kuma inganta sakin kwayoyi, don haka inganta yanayin kwayoyi. Bugu da kari, za a iya amfani da L-HPC azaman filler da diluyewa don inganta hardness da kwanciyar hankali na allunan.
5. Misalai na aikace-aikace
A cikin masana'antar masana'antu, ana amfani da HPC a sau da yawa ana amfani da HPC a cikin shirye-shiryen warware tsarin sarrafawa-. Zai iya sarrafa ƙimar saki ta hanyar samar da gel Layer na viscous, ta hanyar ƙara lokacin magunguna. Aikace-aikace na yau da kullun sun haɗa da wakilan saki mai sarrafawa a cikin allunan saki da kuma capsules.
Ana amfani da L-HPC sosai a allunan nan da nan a matsayin wulakanci. Misali, a cikin wasu samuwar kwamfutar hannu cikin sauri, ƙari da L-HPC na iya taƙaita taƙaitaccen lokaci don rarraba shi a jiki, don haka ta hanzarta da farko na aikin magani.
6. tasirin muhalli da aminci
Dukkanin HPC da L-HPC sune abubuwan tattare da aka samo daga sel na halitta kuma saboda haka suna da kyawawan halittu da kuma amincin muhalli. Suna sauƙin bazu a cikin yanayin halitta kuma ba su da tasiri kan yanayin yanayin muhalli. Bugu da ƙari, duka biyun ana ɗaukar kayan yau da kullun kuma ana yin amfani da su sosai wajen sarrafa abinci da magunguna.
Kodayake an maye gurbin sel-sladxypropyl ce (L-HPC) da Slell Cellochoropyl Slrodes, saboda bambance-bambance a cikin Slotifis, sun nuna bambance-bambance a cikin Selubility, kayan aiki, da filayen aikace-aikace. Mahimmanci daban-daban. Ana amfani da L-HPC yafi amfani dashi a filin magunguna saboda an yi amfani da shi sosai a cikin magunguna, abinci, kayan kwalliya da sauran filayensa saboda kyawawan kayayyaki. Bambanci tsakanin qarya guda biyu a sakamakon tsarin canzawa akan kayan jiki da na sunadarai, don haka yanke shawarar dacewa don aikace-aikace daban-daban.
Lokaci: Feb-17-2025