Hydroxypyl methylcellose (hpmc)shine sel mai amfani da kai wanda ke magana da shi tare da kewayon aikace-aikace da yawa. Wadannan sune manyan halaye na HPMC:
1. Kadadaran sunadarai
HPMC ce furucin da baƙon abu ne wanda aka gyara daga kayan polymer na halitta ta hanyar kayan ado da kuma gyara eBhadation. Ya zama yafi haɗa methoxy (-OCH₃) da hydroxypropOxy (-och₂chohn) ƙungiyoyin Hydroxyl. Matsayi na sauya canjinsa, zazzabi na geberi, danko da danko.
2
HPMC ta lalata ruwa mai sanyi don samar da mafita ta ainihi ko fassara, amma gels a cikin ruwan zafi. Kamar yadda zafin jiki ya tashi, Kimacecellhpmc mai ruwa mai ruwa-ruwa ya rasa danko da kuma siffofin gel. An yi amfani da wannan kadarorin a cikin filayen ginin, magani da abinci. Misali, a cikin kayan gini, HPMC na iya inganta rizarar da ruwa na turmi, yayin da a cikin masana'antar abinci ana iya amfani dashi azaman thickener.
3. Dukiyar Thickening
Maganin HPMC yana da kyakkyawan kayan kwalliya kuma yana iya samar da ingantaccen danko a ƙananan taro. Ana amfani dashi da yawa a coftings, glues, gina masu gida da sauran filayen. Dangin HPMC ya dogara da matakinsa na polymerization da kuma canzawa. Masu amfani za su iya zaɓar samfuran tare da nau'ikan haɗin gwiwa daban-daban gwargwadon bukatunsu.
4. Riƙe Ruwa
Wani mahimmin aikin hpmc a cikin masana'antar gine-ginen shine inganta ribar turɓayar ciminti da kayan tushen gypsum, rage rashi ruwa yayin gini. A cikin masana'antar, HPMC tana taimakawa wajen hana hazo mai launi da inganta daidaituwa.
5. Dukiya mai tsari
HPMC na iya samar da ingantaccen fim kuma mai sauƙin sassauƙa a farfajiya. Wannan dukiyar tana sanya tana da mahimmanci a cikin tsarin shafi na pharmaceututututututut, masana'antar ceram da sauran filayen. Zai iya inganta kwanciyar hankali na allunan, hana kwayoyi daga samun rigar, kuma samar da kyakkyawan dandano.
6. Lubricity da rheology
HPMC na iya inganta kayan aikin rhemolic cikin turmi, mayafin da sauran aikace-aikace, suna sauƙaƙa amfani da abu don ginawa. Misali, a adle adhereves, HPMC na iya inganta ingantaccen, rage juriya da haɓaka ingancin aikin.
7.
HPMC ya kasance mai tsayayye a cikin kewayon 3-11 kuma ba a iya amfani da acid da acid da alkali, saboda haka ana iya amfani dashi a cikin mahalli daban-daban. Koyaya, da dankaninta na iya canzawa ko kuma lalata a ƙarƙashin acid mai ƙarfi ko yanayin Alkali.
8. Aiki
HPMC yana da wani aiki na fuska kuma ana iya amfani dashi don emulsification, watsawa da kuma inganta tsarin dakatarwar. Ana amfani dashi sosai a cikin sutturar suttura, kayan kwalliya da masana'antar abinci.
9. Biocompaciwity da aminci
HPMC yana da kyau na biocativity da ƙarancin guba, saboda haka ana amfani dashi a cikin magani, abinci da kayan kwalliya. Misali, a cikin shirye-shirye na magunguna, ana iya amfani da HPMC azaman abin wasan tebur, mai dorewa wakilin saki, mai zane, da sauransu.
10. Gurasar gishiri
Kimacellomhpmc yana da haƙuri haƙuri ga salts gama gari (kamar sodium chloride, sodium sulfate, da sauransu ba da damar yin amfani da shi da sauƙi, kuma ba a ba shi damar amfani da tsarin da ke cikin gishirin.
Yankunan aikace-aikace
Kayan gini: Amfani da shi a cikin turmi na siminti, kayayyakin gypsum, tayal parhesive, putty foda, don inganta aikin gini da kuma riƙewar ruwa.
Masana'antar harhada magunguna: A matsayina na kwayoyi, ana amfani da shi a kwamfutar hannu, dorewa wakilin saki, gel, da sauransu.
Masana'antar Abinci: A matsayin zakara, emulshifer, an yi amfani da shi a samfuran kiwo, yin burodi, jelly, da sauransu.
Coatings da Paints: Inganta Rhaoly, Thickening, dakatar da kwanciyar hankali, da inganta aikin gini.
Kayan sunadarai na yau da kullun: Amfani da shi a cikin Shamfu, samfuran kula da fata, haƙoran haƙora, da sauransu, don samar da thickening da kuma karfafawa.
HpmCYi wasa da muhimmiyar rawa a cikin masana'antu da yawa saboda kyakkyawan solicifi, thickening, riƙewar ruwa da biocompgity.
Lokaci: Feb-09-2025