I-Hydroxypropyl methylcelcelces

I-Ntan ye-Calulose Cal. Sinikezela nge-hydroxypropyl methylcelcelsulose (HPMC) phantsi kwegama labo lophawu "Nokinzelwa."

I-HydroxyPOpyl Methylcelcelsulose (HPMC) yi-Polymer ye-Pelymele ethathwe kwi-sellulose, ipolymer yemvelo eyenzeka ngokwemvelo ifumaneka kwizityalo. I-HPMC ihambelane ngokuguqula i-selsulose ngokuqaliswa kwe-hydroxypropy kunye namaqela e-methyl. Olu hlengahlengiso luphucula ukuzola kwamanzi, iipropathi zokungalawulekiyo, kunye nokwakha ifilimu yesellulose, ukwenza i-HPMC efanelekileyo kuluhlu olubanzi lwezicelo.

Nazi ezinye iipropathi eziphambili kunye nokusetyenziswa kwe-HPMC:

1. Iarhente yokuthambisa kunye nokubopha: i-HPMC isetyenziswa njengearhente yokuthambisa kumashishini ahlukeneyo njengamayeza, ukutya kunye neemveliso zononophelo lomntu. Iphucula i-viscofity kunye nokuhlengahlengiswa kwezikuko zolwelo kwaye ibonelela uzinzo kwimithombo kunye nakuma-emulsions. Kwi-pharmaceuticals, i-HPMC isetyenziselwa ukwenza ifomu elawulwa-elawulwayo kunye neetafile ze-Bind.
2. Ukukhutshwa kwefilimu kunye nokukhutshwa kwefilimu: I-HPMC isetyenziswa ngokubanzi kwiindawo zamayeza ukuze icofe ifilimu kunye neepellets. Yenza ifilimu efanayo kunye nefilimu eguquguqukayo ekhusela ichiza kumswakama, ukukhanya, kunye nomonakalo woomatshini. I-HPMC ikwasetyenziswa kwifomu elawulwayo yokulawula ukulawula izinga lokukhutshwa kwezithako ezisebenzayo.
3. Izixhobo zokwakha kunye nokwakha: I-HPMC yongezwa kwisitekidi esisekwe kwisamente, iiplaters, kunye neethayile zokuphucula ukusebenza, ukugcinwa kwamanzi, kunye nokunamathela. Iphucula ubumbano kunye nokuhambelana kwezixhobo zokwakha, zivumela ukusetyenziswa ngokulula kunye nokusebenza kakuhle.
4. Iipeyinti kunye neengubo: i-HPMC ifakwe kwiipeyinti ezisekwe emanzini kunye neengubo njenge-gickener, i-stabilizer, kunye ne-raheology modifier. Iphucula i-viscofity kunye nokuchaswa kwe-SAG yeepeyinti, kuthintele i-sediment ye-pigments, kunye nokonyusa ukusasazeka kunye nokwenza amanqanaba emisebenzi.
5. Iimveliso zononophelo lobuqu: i-HPMC isetyenziswa kwi-cosmetics, iimveliso zekhusi, kunye neendlela zokhathalelo lweenwele njenge-binder, ifilimu yangaphambili, kunye ne-viscofier modifier. Inika ukugungqa kunye ne-silkoniss emfuleni kunye neziqwengana, zibonelela ngokubamba ixesha elide kwiimveliso zeenwele, kunye nokonyusa ukuthungwa kunye nokuzinza kwe-eulsions.
6. Ukutya kunye nesiselo: kwishishini lokutya, i-HPMC iqeshwa i-thi chuchener, i-stabilizer, kunye ne-mulsifier kwiimveliso ezahlukeneyo ezinje ngeesosi, isuphu, ezinye iindlela zobisi, kunye nezinto ezizezinye zobisi, kunye nezinto ezibanjiweyo. Iphucula umlomo, ukuthungwa, kunye nokuzinza kweshefu yokutyulwa kokutya ngaphandle kokuchaphazela incasa okanye umbala.

Lilonke, i-HPMC ibonelela ngoluhlu olubanzi lwezibonelelo zomsebenzi kuwo onke amashishini ahlukeneyo, esenza ukuba ibe yinto ebalulekileyo kwiimveliso ezininzi kunye nefomu.