Ngaba i-hydroxypropyl methylcelceluplose ne hypromellose efanayo?

I-HydroxyPOpyl Methylcelcellulose (HPMC) kunye ne-hpromellose yeyokheli efanayo, kwaye amagama asetyenziswa rhoqo. La ngamagama antsonkothileyo kwiindidi eziqhelekileyo zeepollymes ezisekwe iselfowuni ezinoluhlu olubanzi lwezicelo kumashishini ahlukeneyo kubandakanya iyeza, ukutya kunye ne-cosmetics.

1.Ukulwa ulwazi kunye nokubekwa:

I-HydroxypropylMethylcelcelcelcelcelition (HPMC) yinguqulelo yokwenziwa kwe-seluplose, i-polymer yendalo efumaneka kwiindonga zeseli zezityalo. Isakhiwo sekhemikhali se-HPMC sifunyanwa ngokwazisa i-hydroxypropy kunye namaqela e-methyl kwisiseko seseluplose. Iqela le-hydroxyPropy lenza ukuba i-selsulose inyibilike ngakumbi emanzini, kwaye iqela le-MTHyl liphucula uzinzo lwayo nokunciphisa ukuvela kwayo.

I-2. Inkqubo yokwenziwa:

Ukuveliswa kwe-hydroxypropyl methylcelcelsulose kubandakanya ukunyanga i-selsulose nge-proplonene oxide ukwazisa amaqela e-hydroxypropy kunye ne-methyl chloride ukongeza amaqela e-methyl. Inqanaba lokufakwa endaweni (DS) ye-hydroxylyl kunye ne-methyl inokuhlengahlengiswa ngexesha lenkqubo yokwenziwa, imphumo kumabango ahlukeneyo e-HPMC enepropathi eyahlukeneyo.

I-3. Iipropathi zomzimba:

I-HPMC i-mhlophe ukuya kwi-powder emhlophe engekho mhlophe, engenakuthelekiswa nanto. Izakhiwo zayo zomzimba, ezinjengokubonisa i-viscofity kunye nomoya wokuluka, zixhomekeka kwinqanaba lokufaka kunye nemolekyuli yePolymer. Phantsi kweemeko eziqhelekileyo, inyibilika ngokulula emanzini, esenza isisombululo esibonakalayo nesingenamibala.

4. Iinjongo zonyango:

Enye yezicelo eziphambili ze-HPMC ikwishishini lamachiza. Isetyenziswe ngokubanzi njengoyithandayo kwaye idlala iintlobo ngeendima ezahlukeneyo kumalungiselelo echibi. I-HPMC ihlala ifumaneka kwiifom zomnxeba eziqinileyo zethamo ezifana neetafile, iicaphule, kunye neepilisi. Isebenza njenge-binder, i-istirgranti, kunye ne-arhente yokukhutshwa kwe-subred, inegalelo kuzinzo ngokubanzi kunye nokuzifungelwa kwebhayili yechiza.

5. Indima kwiNkqubo yokuKhulula:

Ukukwazi kwe-HPMC ukwenza ii-galls kwizisombululo ze-ACDET kwenza ukuba ibaluleke kakhulu ekuqinisekisweni kweziyobisi. Ngokwahluka kweepropathi zokubonisa kunye ne-gel-yoqulunqwa, izazinzulu zamayeza zinokulawula izinga lokukhutshwa kwezithako ezisebenzayo, ngaloo ndlela ifikelela kwisenzo esineziyobisi.

6. Isicelo kumzi-mveliso wokutya:

Kumzi-mveliso wokutya, i-HPMC isetyenziswa njenge-thickener, i-stabilizer kunye ne-emulsifier. Iphucula ukwenziwa kwezinto ezahlukeneyo zokutya, kubandakanya iisouves, isuphu kunye neemveliso zobisi. Ukongeza, i-HPMC isetyenziselwa ukubhaka okungena-fluten-flaking yokuphucula ubume kunye neepropathi zokunyibilikisa zeemveliso ze-gluten-free.

7. Ukwakhiwa kunye nezinto zokwakha:

I-HPMC isetyenziswa kumzi-mveliso wokwakha kwiimveliso ezifana ne-tilestheives, iiplasters ezisekwe kwi-cesters kunye nezixhobo ezisekwe kwiGypsim. Iphucula inkqubo yokuphucula, ukugcinwa kwamanzi kunye neempawu ezinamathela kwezi mveliso.

I-8. I-cosmetics kunye neemveliso zononophelo lomntu:

I-Hypromellose ikwasisithako esiqhelekileyo kwi-cosmetics kunye neemveliso zononophelo lomntu. Isetyenziswe kwiikhrim, i-lotions kunye ne-shampoos ngenxa yokutsalwa kwayo kunye nokuzinzisa iipropathi. Ukongeza, kunceda ukuphucula ukuthungwa ngokupheleleyo kunye nokuziva kwimveliso.

9. Ifilimu i-filimu kwi-chimmeruticals:

I-HPMC isetyenziswe ngokubanzi kumzi-mveliso wamayeza okwenza ifilimu yeetafile. Iitafile ezihlanganisiweyo zefilimu zinika inkangeleko ephuculweyo, imaski yokungcamla kunye nokukhusela izinto zokusingqongileyo. Iifilimu ze-HPMC zibonelela ngokufumana iyunifomu kunye ne-ufanayo neyunifomu, ukuphucula umgangatho uphela kwimveliso yeziyobisi.

13. Ukuqukumbela:

I-HYDROXYPOPLL Methylcelceltulose Iipropathi zayo ezizodwa, ezinjengokungabizi, uzinzo kunye ne-biodegradiance, negalelo ekusebenziseni kwayo. Ukusetyenziswa phaya kwe-HPMC kwimizi-mveliso eyahlukeneyo kuqaqambisa ukubaluleka kwayo njengezinto ezahlukeneyo, kwaye uqhubeke kwakhonaUkukhangela kunye nophuhliso kunokufumana izicelo ezongeziweyo kwixesha elizayo.

Olu luvo lubanzi lujolise ekunikezeleni ukuqonda okuthe kratya ye-Hydroxlyproplol ye-Hydylcelose kunye ne-hypromellose, i-hypromellose, i-Elpromellose yazo kwiindawo ezahlukeneyo, kwaye ilungiselelwe indima yabo ekubumbeni iimveliso ezininzi kunye neefom.