Ukuchitheka kwe-hydroxyEtheethyl seluplose (hec) emanzini yinkqubo eqhelekileyo kumashishini ahlukeneyo, kubandakanya amayeza, cosmetics, kunye nemveliso yokutya. I-Hec yi-polymer ye-ionic enganyibiliki esuswe emanzini athathwe kwi-seluplose, kwaye isetyenziswe ngokubanzi njenge-gickerer, i-bicuer, kunye nokuzinzisa kwizicelo ezahlukeneyo. Ukuqonda izinto ezichaphazela ukupheliswa kwe-hec emanzini, kunye neendlela ezifanelekileyo, kubalulekile ukuba ziphumeze intsebenzo enqwenelekayo.
Intshayelelo kwi-Hydroxythyl seluplose (Hec)
I-HydroxyEtheetheetheetheetheetheetheetheetheethl seluplose yi-suplose, i-polymer yendalo ifunyenwe kwiindonga zeseli zezityalo. Iqela le-hydroxyl ye-hydroxyl liziswa ukuphucula ukubenzela amanzi kwaye kuguqule iipropathi zesellumse. I-hec ibonakaliswa kukukwazi kwayo ukwenza izisombululo ezibonakalayo, i-viscous izisombululo xa inyibilikisiwe emanzini. Izicelo zayo ezahlukeneyo zibandakanya:
Amayeza: Njengearhente yokuthambisa kwiifom ze-dosage yolwelo.
I-Cosmetics: Kwikhrim, i-lotions, kunye ne-shampoos ngenxa yokuthambisa kwayo kunye nokuzinzisa iipropathi.
Iipeyinti kunye neengubo
Ishishini lokutya: kwiimveliso ezinjengesosi, ukunxiba, kunye nezinto zobisi.
Ulwakhiwo: Njengoosongezelelo kwizixhobo ezisekwe kwimo yesamente.
Izinto ezichaphazela ukuchithwa kwe-hec emanzini
Izinto ezininzi zinefuthe lokuchithwa kwe-hec emanzini:
Iqondo lokushisa: Amaqondo obushushu aphezulu akhawulezisa inkqubo yokuphelisa. Nangona kunjalo, kunokubakho umda ongaphezulu kwe-hec ye-hec anokuqala ukuphelisa.
Ubungakanani bentsumpa: amasuntswana acocekileyo anendawo enkulu engaphezulu, ukukhuthaza ukutshitshiswa ngokukhawuleza. Abavelisi bahlala bebonelela ngesikhokelo kubukhulu obulungileyo bemveliso yemveliso yehec.
Ukuphazamiseka: Ukuvuselela okanye ukuphazamiseka kwesisombululo kwenza ukuba i-hec yamanzi. Nangona kunjalo, ukuphazamiseka okugqithisileyo kunokukhokelela ekufumaneni kweebhubhu zomoya.
Ph: I-PH yamanzi inokuchaphazela ukunyibilikisa i-hec. Ngokwesiqhelo inyibilikiswa kuzo zombini iimeko ze-acidic kunye ne-alkaline, kodwa amaxabiso e-PH kufuneka athintelwe.
Amandla e-Ionic: I-HEC inobuthathaka kumandla eIonic. Ugxininiso oluphezulu lwe-SALTS lunokuphazamisa inkqubo yokuphelisa, kwaye kuyacetyiswa ukusebenzisa amanzi asechithini okanye amanzi anemikhono.
Iindlela zokuchitheka
1. Ukulungiswa kwesisombululo sesitokhwe:
Qala ngokulinganisa isixa esifunekayo se-hec usebenzisa ibhalansi echanekileyo.
Sebenzisa isikhongozeli esicocekileyo nesomileyo ukunqanda ungcoliseko.
Ngokuthe ngcembe yongeza i-hec ukuya emanzini ngelixa ivuselela ngokuqhubekayo ukuthintela ukungqubana.
2. Ulawulo lobushushu:
Ngelixa ukongeza i-hec ukuya emanzini, gcina ubushushu obulawulwayo. Ngokubanzi, ukutshitshiswa kwamaziko e-AIDS efudumeleyo, kodwa kuphephe ubushushu obugqithisileyo obunokuyithoba ipolymer.
I-3. Ukuvuselela / ukugcuma:
QHAWULA UMVUZO OKANYE OKANYE UMGANGATHO WOKUQWALASELWA UKUQWALASELWA NGOKUGQIBELA.
Shuma isantya esilinganiselweyo ukuthintela ukungena okugqithisileyo okanye ukufaka umoya.
4. Ixesha leHydration:
Vumela ixesha elaneleyo lokungena. Le nkqubo inokuthatha iiyure ezininzi, kwaye ngamanye amaxesha itshekisha iimpuphu okanye amasuntswana acocekileyo ayacetyiswa.
5. Ukuthoba / ukuthoba:
Ukuba amasuntswana anqabileyo afumanekayo, ukuthoba okanye ukuthoba ngokusebenzisa i-mesh entle kunokunceda ekufezekiseni isisombululo.
6. Uhlengahlengiso:
Ngelixa i-hec ihlale ngokubanzi ngaphezulu kwe-PH ebanzi, ezinye zinokufuna ukulungiswa kwe-PH. Qinisekisa ukuba naluphi na uhlengahlengiso lwenziwa ngokuthe ngcembe.
I-7. Uvavanyo ngokuhambelana:
Ngaphambi kokubandakanya i-HEC ibe kukwenziwa kokugqibela, iqhubela phambili iimvavanyo zokufezekisa ezinye izithako zokuqinisekisa uzinzo kunye nokusebenza.
Ukucombulula iingxaki
Ukuqunjelwa okanye ukwenziwa kwe-hump:
Qinisekisa ukuba i-HEC yongezwa ngokuthe ngcembe ngelixa ishukumisa.
Sebenzisa amaqondo obushushu afanelekileyo okukhuthaza ukusasazeka.
I-Fieing:
Lawula isantya esitshatileyo ukuze unciphise.
Ukuba ukuqhubeka, cinga ukusebenzisa iiarhente zokuchasana.
Ukuchithwa okungaphelelanga:
Yandisa ixesha lokushisa.
Jonga ubukho bamasuntswana angafakwanga kwaye uhlengahlengise iiparamitha ezivuselelayo.
I-viscofity egqithisileyo:
Ukuba isisombululo siba yinto yokujonga kakhulu, sihlekisa ngamanzi ngokunyuka okuncinci kude kufikelwe ukubonwa.
Ukuqukumbela
Ukuphelisa i-hydroxythyl seluplose emanzini linyathelo elisisiseko kwiinkqubo ezahlukeneyo zemizi-mveliso. Ukuqonda izinto ekuphembelelene nokuchithwa, ukusebenzisa iindlela ezifanelekileyo, kunye nokulungisa imiba eqhelekileyo kubalulekile ekufezekiseni iipropathi eziyinqwenelekayo kwimveliso yokugqibela. Amanyathelo ovavanyo rhoqo kunye namanyathelo olawulo lomgangatho kufuneka amiliselwe ukuqinisekisa ukusebenza okungaguqukiyo kwe-hec eyahlukileyo kumashishini awahlukeneyo.
IXESHA LOKUQALA: FEB-19 ukuya ku-1525