Hydroxypropyl methylcelcelulose (HPMC): Ushwankathelo olubanzi

Hydroxypropyl methylcelculose (hpmc)Ngaba i-selsulose eguquguqukayo, i-ionic selsulose isetyenziswa ngokubanzi kwimizi-mveliso eyahlukeneyo, kubandakanya amayeza, ukutya, i-cosmetics, kunye nolwakhiwo. Ukudityaniswa kwayo okwahlukileyo kweepropathi ezinje ngokusekwa kwevidiyo, ukutya, ukubopha, kunye nokuzinzisa amandla kwenza ukuba isithako esiphambili kwiimveliso ezininzi.

Ulwakhiwo kunye neepropathi ze-HPMC

I-Hydroxypropyl Methylcelcelgalose isuselwa kwisellulose, i-polymer yendalo eyenzeka ngokwendalo ifumaneka kwiindonga zeseli zezityalo. Inkqubo yokwenza i-kimbacell®hpmc ibandakanya ukutshintsha kwekhemikhali yeselfowuni ngokusabela nge-methyl kunye namaqela e-hydroxypropyl. Le nkqubo iphumela kwicandelo lezinto eziphambili:

I-viscofity: I-HPMC yaziwa ngokuba yi-viscofity ephezulu kwindawo yoxinzelelo, eyenza iarhente egqwesileyo ehlekisayo kwiifom ezininzi.

Ukunyibilikisa: Inyibilika emanzini notywala kodwa hayi eOland, yenze ukuba ilungele ukusetyenziswa kwiinkqubo ze-AICT.

Ukwenza ifilimu: I-HPMC inokwenza iifilimu ezibonakalayo, ezi zezona ziluncedo kwizicelo ezinjengeengubo zangaphantsi kunye nokulawulwa kwamachiza.

I-thermal: I-HPMC iqhubeka nokuhlanjwa xa ishushu, kwaye amandla egesi enyuka ngoxinzelelo lwe-HPMC. Le ndawo iluncedo kwiinkqubo zokuhambisa iziyobisi.

Enganetyhefu kwaye ixabisekile: Kuba isuselwa kwi-sellyulose yendalo, i-HPMC ithathelwa ingqalelo njengetyhefu kwaye inobungozi, iyenza ikhuseleke ekusebenziseni ukutya kunye neemveliso zamachiza.

Uzinzo lwePH: I-HPMC iyazinza kububanzi be-pH exhaphakileyo (ngokwesiqhelo 4 ukuya kwi-11), ephucula indlela yayo yokusebenza kuyo yonke imisebenzi eyahlukeneyo.

Izicelo ze-hydroxypropyl methylcelcelcelose

I-HPMC inezicelo ezibanzi kumashishini ahlukeneyo, eqhutywa yinkqubo yaso yokuqalisa kunye nezinto eziluncedo.

Ishishini lamachiza

Ithebhulethi yetafile kwaye ihluma: I-HPMC ihlala isetyenziswa kwifom yetafile njenge-binder ukubamba izithako kunye. Ikwasebenza njenge-suinterper, incedisa ithebhulethi iqhubekile kwiphecana lokugaya.

Ifomu elawulwayo: Ngenxa yepropathi yokwakha ijeli, i-HPMC idla ngokusetyenziswa kwiinkqubo zokuhambisa iziyobisi, ukuqinisekisa ukuba izithako ezisebenzayo zikhutshwa kancinci ngokuhamba kwexesha.

Ukumiswa kwearhenteIngasetyenziselwa ukunqunyanyiswa ukuze zizinzise kwaye zithintele ukulungisa izithako ezisebenzayo.

I-Coim Coayings: I-kimbacell®hpmc isetyenziselwa iitafile ze-Coat ukukhusela ichiza ukusuka kwindawo yangaphandle okanye ukulawula ukukhutshwa kwayo.

Ishishini lokutya

I-thickener kunye ne-stibilizer: I-HPMC ihlala yongezwa kwiisuphu, iisogu kunye nokunxiba kwesaladi ukuphucula i-viscofity kunye nokuzinza.

I-fat statr: Ngamanqatha asezantsi kwaye uncitshiswe-calorie ukutya, i-HPMC inokulingisa umlomo kunye nokuqulunqa amafutha.

I-emulsifier: I-HPMC ngamanye amaxesha isetyenziselwa ukuzinzisa imbonakalo kwiimveliso ezifana ne-mayonnaise kunye ne-ice cream.

Ukubhaka kwe-gluten-free: I-HPMC isetyenziswa kwifomu ye-gluten-free ukuphucula ukuthungwa kunye nokugcinwa komswakama.

I-cosmetics kunye nokhathalelo lomntu

Iarhente yokuthambisa: Kwikhrim, i-lotions, kunye ne-gels, i-HPMC isebenza njenge-thi chulener kwaye ibonelela ngohlobo olugudileyo.

Ifilimu yangaphambili: Isetyenziswa kwiimveliso zeenwele, ezinjengeegels kunye nokumona kwemithi, ukwenza ifilimu eguqukayo ebambe iinwele endaweni.

I-Stabilizer kwi-shampoos kunye nezixhobo: I-HPMC isetyenziselwa ukuthintela ukwahlulwa kwezithako kunye nokuphucula ukungqinelana kweemveliso zononophelo lomntu.

Ishishini lokwakha

Isamente kunye no-thuna: I-HPMC isetyenziswa ngokubanzi kwisamente, i-Plaster, kunye nokuQinisekiswa koLungile njengearhente yokugcina amanzi kunye nokuphucula ukusebenza.

Amachaphaza eethayile: Iphucula ukusebenza kwabambeza, ukuphucula ukubhuka nokuthintela ukuntywila ngexesha lokufaka isicelo.

Amanye amashishini

Iipeyinti kunye neengubo: I-Kimbacell®HPMC isetyenziswa njenge-arhente yokuthambisa kunye nokuzinzisa iipeyinti kunye nengubo, ukuphucula ukusetyenziswa kunye nokusebenza.

Ezolimo: Kwindlela yezolimo, isebenza njenge-binder okanye ihlankxa ngezichumisi kunye nezibulala-zinambuzane.

Izibonelelo ze-HPMC

Ukungacaphukisi: Ngenxa yendlela yayo yemichiza, i-HPMC iqhele ukucaphukisa kwaye ikhuseleke ukuze isetyenziswe kuzo zombini izicelo zokutya kunye nezicelo zokucoca.

Iguquguqukayo: Inokulungelelaniswa ukuhlangabezana neemfuno ezithile ngokuhlengahlengisa inqanaba lokufakwa endaweni (i-methyl kunye namaqela e-hydroxypropy).

Indawo intle: I-HPMCIDGY i-biodegrades, iyenza inketho ethe tyaba ngokuthelekiswa neekhemikhali ze-Synthetic.

Uzinzo: Igcina iipropathi zayo kuluhlu olubanzi lwamaqondo obushushu kunye namanqanaba e-pH, eyenza ukuba ilungelelaniswe kwifomu ezahlukeneyo.

Isebenza kakuhle emalini: Xa kuthelekiswa nezinye ii-thisketine kunye nokuzinzisa, i-HPMC ihlala ixabisa kakhulu, ngakumbi kwizicelo ezikhulu.

Itheyibhile yothelekiso lwe-HPMC kwimizi-mveliso eyahlukeneyo

Hydroxypropyl methylcelceluplosesisixhobo esiguquguqukayo kakhulu esikhonza njengelitye lezinto kumashishini amaninzi, kubandakanya amayeza amachiza, ukutya, amayeza, kunye nolwakhiwo. Ukuqaqanjelwa kwayo ngokusemagqabini, ukubopha, kunye nokuzinzisa iipropathi, kunye neprofayili yayo ye-biodegradiance nezokhuseleko, kwenza ukuba ibe yinto ebalulekileyo kwizicelo ezahlukeneyo. Nokuba ngabakwa kumayeza okukhupha amayeza, ukutya okungenasiphelo, okanye iingubo ezikhulu, i-HPMC idlala indima ebalulekileyo kwimisebenzi yale mihla.