I-Hydroxyethyl Cellulose (HEC) yinto etyebisayo kunye nezinzisi ezisetyenziswa ngokuqhelekileyo kwizithambiso kunye neemveliso zokhathalelo lomntu. I-polymer e-soluble yamanzi efunyenwe ngokuguqulwa kweekhemikhali i-cellulose (inxalenye ephambili yeendonga zeeseli zesityalo). IHydroxyethyl Cellulose isetyenziswa kakhulu kwiishampu, iiconditioners, iimveliso zesitayile kunye neemveliso zokhathalelo lwesikhumba ngenxa yobuchule bayo bokuthambisa, ukujiya kunye nokuxhoma.
Iziphumo zeHydroxyethyl Cellulose kwiNwele
Kwiimveliso zokhathalelo lweenwele, eyona misebenzi iphambili yeHydroxyethyl Cellulose iyajiya kwaye yenze ifilimu ekhuselayo:
Ukutyeba: I-Hydroxyethyl Cellulose inyusa i-viscosity yemveliso, yenza kube lula ukuyifaka kunye nokusabalalisa kwizinwele. I-viscosity efanelekileyo iqinisekisa ukuba izithako ezisebenzayo zigubungela umtya ngamnye weenwele ngokulinganayo, ngaloo ndlela ukwandisa ukusebenza kwemveliso.
Ukufuma: I-Hydroxyethyl Cellulose inamandla okunyakamisa kwaye inokunceda ukutshixa ukufuma ukuthintela iinwele ukuba zome kakhulu ngexesha lokuhlanjwa. Oku kubaluleke kakhulu kwizinwele ezomileyo okanye ezonakalisiweyo, ezivame ukulahlekelwa ngumswakama ngokulula.
Impembelelo yokukhusela: Ukwenza ifilimu encinci phezu kweenwele kunceda ukukhusela iinwele emonakalweni wendalo yangaphandle, njengokungcola, imisebe ye-ultraviolet, njl.
Ukhuseleko lwe-hydroxyethyl cellulose kwizinwele
Ngokumalunga nokuba i-hydroxyethyl cellulose inobungozi kwizinwele, uphando olukhoyo lwenzululwazi kunye novavanyo lokhuseleko lukholelwa ngokubanzi ukuba lukhuselekile. Ngokukodwa:
Ukucaphuka okuphantsi: I-Hydroxyethyl cellulose sisithako esincinci esingenakwenzeka ukuba sibangele ukucaphuka kwesikhumba okanye i-scalp. Ayinayo imichiza ecaphukisayo okanye izinto ezinokuthi zibe khona, iyenza ilungele uninzi lweentlobo zesikhumba kunye neenwele, kubandakanya ulusu olubuthathaka kunye neenwele ezibuthathaka.
Non-toxic: Uphononongo lubonise ukuba i-hydroxyethyl cellulose idla ngokusetyenziswa kwizinto zokuthambisa ngezixa ezisezantsi kwaye ayinayo ityhefu. Nangona ifakwe kwi-scalp, i-metabolites yayo ayinabungozi kwaye ayiyi mthwalo emzimbeni.
I-biocompatibility efanelekileyo: Njengekhompawundi ephuma kwiselulosi yendalo, i-hydroxyethyl cellulose inokuhambelana kakuhle kwe-biocompatibility kunye nomzimba womntu kwaye ayiyi kubangela ukusabela kokwaliwa. Ukongeza, i-biodegradable kwaye inempembelelo ephantsi kokusingqongileyo.
Imiphumo enokubakho
Nangona i-hydroxyethylcellulose ikhuselekile kwiimeko ezininzi, ezi ngxaki zilandelayo zinokuthi zenzeke kwiimeko ezithile:
Ukusetyenziswa ngokugqithisileyo kunokubangela intsalela: Ukuba umxholo we-hydroxyethylcellulose kwimveliso uphezulu kakhulu okanye usetyenziswa rhoqo, unokushiya intsalela kwiinwele, zenze iinwele zizive zincangathi okanye zinzima. Ngoko ke, kucetyiswa ukuba uyisebenzise ngokumodareyitha ngokwemiyalelo yemveliso.
Ukusebenzisana nezinye izithako: Kwezinye iimeko, i-hydroxyethylcellulose inokunxibelelana nezinye izithako zeekhemikhali, ezikhokelela ekunciphiseni ukusebenza kwemveliso okanye iziphumo ezingalindelekanga. Ngokomzekelo, izithako ezithile ze-acidic zinokwaphula isakhiwo se-hydroxyethylcellulose, senza buthathaka isiphumo saso sokuqina.
Njengesithako esiqhelekileyo sokuthambisa, i-hydroxyethylcellulose ayinabungozi ezinweleni xa isetyenziswe ngokufanelekileyo. Akunakunceda kuphela ukuphucula ukuthungwa kunye nokusetyenziswa kwamava emveliso, kodwa kunye nokufumisa, ukuqinisa kunye nokukhusela iinwele. Nangona kunjalo, nayiphi na isithako kufuneka isetyenziswe ngokumodareyitha kwaye ukhethe imveliso efanelekileyo ngokohlobo lweenwele zakho kunye neemfuno. Ukuba unenkxalabo malunga nezithako kwimveliso ethile, kuyacetyiswa ukuba uvavanye indawo encinci okanye udibane nodermatologist oyingcali.
Ixesha lokuposa: Aug-30-2024