Hydroxypyl methylcellose (hpmc)shine ethulose na ethululose wanda ba ionic da ba shi da ethulose wanda aka yi daga Cell na Cell ta hanyar sauya sunadarai. Ana amfani dashi sosai a cikin filayen ginin, magani, abinci da kayan kwaskwarima. Tsarin aikinta da halaye samfur ɗin suna ba shi na musamman da kuma zai iya biyan bukatun masana'antu da yawa.
1. Hythesis na Hydroxypyl methylcelhin
Shirye-shiryen kimacellChpmchpmc yana amfani da sel na halitta kamar albarkatun kasa da acikin arinmically yana sauƙaƙe ta ta hanyar alkali magani da etherware. Shafin takamaiman tsarin aiki ya hada da matakan masu zuwa:
Alkalization na selulose
Cell alfadarai (kamar ɓangaren litattafan almara ko katako na itace) an gauraye shi da kayan sodium hydroxide da kuma matsi a wani zazzabi da matsin lamba don samar da alkarlulose alkalia. Tsarin alkalin yana fadada sarkar sarkar sel mai zurfi da ƙara haɓakarsa tare da wakili na ETER.
Amsawa
Alkalie celuloose tare da fomandehyde da propylene glycol propylene glycol propylene glycol propylene glycol propylelene oxpide don samar da hydroxypropyl methylcellilyl A lokacin da amsawar, methypypypypypypypypycypycypys ya faru lokaci guda, maye gurbin ɓangaren ƙungiyoyin ƙwayoyin cuta, don hakan forming HPMC tare da takamaiman matakin canji (DS) da kuma canjin melar (ds) da kuma canjin melar (ds) da masarautar.
Rashin daidaituwa da Wanke
Bayan an kammala amsawar, maganin acidic don magance cakuda dauki, sannan a wanke da ruwa don cire kayan abinci da ba a haɗa su ba.
Bushewa da murkushe
Wanke HPMC ya bushe zuwa karancin danshi kuma ya murƙushe shi zuwa foda don samun samfurin ƙarshe don samun samfurin ƙarshe don samun samfurin ƙarshe don samun samfurin ƙarshe don samun samfurin ƙarshe don samun samfurin ƙarshe don samun samfurin ƙarshe don samun samfurin ƙarshe don samun samfurin ƙarshe don samun samfurin ƙarshe don samun samfurin ƙarshe don samun samfurin ƙarshe don samun samfurin ƙarshe don samun samfurin ƙarshe. Girman samfurin ana iya gyara bisa ga buƙatun aikace-aikacen.
2. Samfurin samfurin hydroxypyl methylcelos
HPMC tana da kayan jiki na zahiri da kayan sunadarai, wanda ya sa ya yi kyau sosai cikin aikace-aikace iri-iri:
Kyakkyawan Siyarwa
Za'a iya narkar da HPMC cikin sauri a cikin ruwan sanyi don samar da mafita mai narkewa, kuma narkewa ba ta shafi taurin ruwa. HPMC shine insoluble a cikin ruwan zafi, amma zai iya dawo da abinci bayan ruwan yana sanyaya. Wannan dukiyar tana sanya ta dace da wuraren da ake buƙatar aikin geation.
Tsayayyen kaddarorin
HPMC abu ne mai haƙuri da kyakkyawan haƙuri da acid, alkalis da salts, kuma na iya zama tare da wasu yanayi daban-daban.
Kyakkyawan thickening da adheion kaddarorin
Maganin ruwa mai ruwa na HPMC yana da tasirin thickening, kuma danko yana ƙaruwa tare da karuwar taro da nauyin kwayoyin. Abubuwan da ta airarta da kayan samar da fim suna sanya shi da kyau a cakuda da adhere.
Kyakkyawan kadarorin Ganewa
Magani na HPMC ya sha da yiwuwar Gational lokacin da mai tsanani kuma ya dawo jihar ruwa bayan sanyaya. Wannan kayan aikin therymal ana amfani dashi sosai a cikin kayan gini (kamar ciminti) don inganta aikin gini.
Ba mai guba da biormas
Tunda HPMC an samo shi ne daga sel na halitta kuma yana da kyakkyawan biocampticigittive da kuma comptificy comedidive da magungunan abinci, kamar kayan masarufi na allunan masu sarrafawa.
Sassauya don daidaita aikin
Matsayi na maye (DS da MS) na Kimacecellhpmmchphpmc za a iya gyara bisa ga buƙata, da kuma ke canzawa da sauran kaddarorin don biyan bukatun fasaha na aikace-aikace daban-daban.
3. Filayen aikace-aikace da masu yiwuwa
HpmC Za a iya amfani da shi azaman turmi mai turke da ruwa a cikin filin ginin, a matsayin wanda aka samu a cikin sakin magunguna a cikin masana'antar abinci. Tare da ci gaban Chemistry ya chemistry da ci gaba mai dorewa, da haɓakar haɓakawa da haɓakar haɓakar HPMAC zai zama babban bincike na gaba.
Hydroxypoyl methylcelluloprose ya zama mai mahimmanci kuma muhimmin abu a cikin masana'antar zamani da rayuwar yau da kullun tare da manyan ayyuka da kuma gayya.
Lokaci: Jan-18-2025