Indima ye-HydroxyPOpyl Methylcelceltulose (i-HPMC) kwizixhobo ezisekwe kwisamente

I-Hydroxypropyl Methylcelcelsele (i-HPMC) yindawo ebalulekileyo kumzi-mveliso wokwakha, ngakumbi kwizixhobo ezisekwe kwisamente. Yeyona ntsapho yaseLothUlose e Bhuti kwaye isetyenziswa kakhulu njengearhente yokuthambisa, uxanduva lokugcina amanzi, kunye ne-binder. Kwiinkqubo zesamente, i-HPMC isebenzela iindima ezininzi, ukuphucula ukusebenza, ukuphucula i-adhesion, kunye nokudlulisela iipropathi ezinqwenelekayo kwimveliso yokugqibela.

1. Isakhiwo se-1.ICOLICAL kunye neepropathi ze-HPMC:

I-HPMC isuselwa kwi-seluplose, i-polymer yendalo ifumaneka kwiindonga zeseli ezityalo. Ngokuguqulwa kwamachiza, amaqela e-hydroxyl athatyathelwa indawo ye-methyl kunye namaqela e-hydroxypropy, okukhokelela ekungazinzini kwamanzi kunye nokuphuculwa kwentsebenzo yokwakha. Inqanaba lokufakwa endaweni Ezi ndawo zinokulungelelaniswa ukuze zilungele iimfuno ezithile zesicelo, zenza i-HPMC ilukhethekileyo ukhetho lokwakha.

2.Ukusebenza kwe-HPMC kwizinto ezisekwe kwimo yesamente:

Ukugcinwa kwamanzi: i-HPMC ye-film ifilimu enamathele ejikeleze amasuntswana, ukungena ngokukuko ngaphakathi komxube. Le nkqubo ye-hydration ibonakala isebenza ngokwaneleyo ekufumeni komswakama wesamente, okhokelela kuphuhliso lwamandla ophuculweyo kunye nokunciphisa ukuqhekeka.

Ukuphuculwa kokusebenza I-HPMC isebenza njenge-viscofier modifier, idlulisela indlela yokuziphatha ye-pseudoplastic kwi-paste. Oku kuphucula ukusebenza, ukuqhubela phambili ukuhamba okungcono, kunye ne-homogeneity ngelixa kuncitshiswa ukwahlula kunye nokopha.

Ukuphuculwa komthendeleko: Kwifomu yokulinganisa, i-THECRE, i-HPMC yandisa imbethe phakathi kwezinto ezinobume kunye ne-agergates. Iprophathi yefilimu yefilimu ye-HPMC yenza iBond yeNdawo yoBunzulu kunye nokongezwa, kukhokelela ekubambeni ngokudibeneyo kunye nokuqina kwento enzima.

Ukuqhekeka kokuqhekeka: Ii-shrinkges checks ngumba oqhelekileyo kwizinto ezisekwe kwizibonelelo, ngakumbi kwizicelo eziphezulu zomsebenzi. Ngokulawula ukuvela kwamanzi kunye nokulawula i-hidicy kinetics, i-HPMC inceda ukunciphisa i-shrintage-incuccung, ngaloo ndlela kuphucule ubungozi obuphindiweyo.

Ukuseta ulawulo: I-HPMC iphembelela ixesha lokudibana kwesamente ngokuzigcina okanye ukukhawulezisa inkqubo ye-hydration. Le ndawo ibaluleke kakhulu kwizicelo zokwakha apho kulawulo oluchanekileyo ngaphezulu kwexesha lokuseta liyafuneka, njengakwimozulu eshushu okanye xa kusetyenziswa imixokelelwane ekhethekileyo.

3. Iindlela zokusebenzisa i-HPMC ezokwakha:

Izifa: I-HPMC isetyenziswa kakhulu kwifomu yodaka yomsebenzi we-mason, iithayile, kunye nokunikezela. Isakhono sayo sokuphucula ukusebenza, ukunamathela, kunye nokugcinwa kwamanzi kuyenza ibe yinto engenakuphikiswa kwi-coprals ebonakalayo, ekuqinisekiseni intsebenzo engaguqukiyo kunye nomgangatho.

Ikhonkrithi: kwimveliso yekhonkrithi, i-HPMC iqashwe ukonyusa i-pumm, ukunciphisa ukopha, kunye nokuphucula iipropathi. Ifumana izicelo kwi-Operal Meriverate kunye ne-EngE-Deringrate ephezulu, igalelo ekufezekisweni kweepropathi zoomatshini onqwenelekayo kunye ne-aesthetics.

I-quands ngokwakho Iipropathi zayo zokulawula ubuchwephesha zenza ukuba ukwenziwa komxube ozimeleyo okuhamba ngokulula kwaye kugcine ubungqingqwa obufanayo, okukhokelela kwindawo egudileyo neflethi.

Ukuchithwa okungaphandle kunye nokugqitywa kweenkqubo (i-EIFS): Amatyala asekwe kwi-HPMC aqhele ukusetyenziswa kwi-EIFS ukubonelela ngokuxhathisa kwemozulu, amathembeko, kunye nokuguquguquka. Ezi zityholo zikhusela ukufunyanwa kwesixhobo esisiseko kwaye zisikhuphele isibongozo esihle sezakhiwo, sibenze ukhetho oludumileyo kwiindlela zokwakha zale mihla.

4. I-SCHALEGES NOBONELELO EZIQHELEKILEYO:

Ngelixa i-HPMC inikezela ngezibonelelo ezininzi kwizinto ezisekwe kwizinto ezisekwe kwisamente, ukusebenza kwayo kunokubangelwa zizinto ezinje ngobushushu, umswakama, kunye nesamente. Ukongeza, uzinzo nokuzinza kunye ne-biodegradions kusekwe i-HPMC kuya kuyinto ebaluleke ngakumbi kwicandelo lokwakha. Iinzame zophando zexesha elizayo zigxile kwezinye iindlela ze-eco-ezisebenzayo kunye nokwenza ifomu ye-HPMC ukulungisa le mingeni ngelixa igcina imigangatho yokusebenza.

I-Hydroxypropyl Methylcelcelsele (i-HPMC) yindawo yokuphucula ukusebenza kwezinto ezisekwe kwizicelo zokwakha. Ipropathi yayo yabantu abaninzi, kubandakanya ukugcinwa kwamanzi, ukuphuculwa kwamanzi, ukuphuculwa kwemisebenzi, ukuphuculwa komthendeleko, ukunciphisa, kunye nokuseta udaka, lwenza ukuba libe yi-coands, kunye nengubo engaphandle. Njengoko ishishini lokwakha liyaqhubeka ukuvela, iinkqubo ezisekwe kwi-HPMC kulindeleke ukuba zidlale indima ebalulekileyo ekufezekiseni okuzinzileyo, ezomeleleyo, kunye nezemveli ezakhiwe ngokwakhiwa.