I-HEC yeZithambiso kunye noKhathalelo loBuntu

Iselulosi yeHydroxyethyl I-HEC yinxalenye ebalulekileyo kwizithambiso kunye nokhathalelo lomntu. I-solubility kunye neempawu ze-viscosity ze-hydroxyethyl cellulose I-HEC dlala indima epheleleyo ekugcineni ibhalansi, ukwenzela ukuba imilo yasekuqaleni yezithambiso inokugcinwa nakwixesha elitshisayo nelibandayo. Ukongeza, ineempawu zokuthambisa kwaye iqhelekile kwizithambiso zokuthambisa. Ngokukodwa imaski yobuso, i-toner kunye nokunye ziphantse zongezwa.

Izithambiso, njengoluhlobo lweekhemikhali zoqhagamshelwano oluthe ngqo eluswini, abasebenzisi bahlawula ingqalelo ekhethekileyo kubume obuthile kunye nokhuseleko lwezithako zabo zomxholo ukongeza kubuhle babo kunye nemisebenzi yokhathalelo lwesikhumba.

Intoniis i-hydroxyethyl celluloseHEC?

I-HECI-Hydroxyethyl cellulose ngumgubo omhlophe okanye omthubi, ongenancasa, ongenatyhefu okanye oqinileyo. Kwi-industrial kunye ne-laboratory synthesis, i-cellulose esisiseko kunye ne-ethylene oxide (okanye i-chloroethanol) zidla ngokudityaniswa yi-etherification reaction.

Iipropati kunye nemisebenzi yeI-HEC:

I-HEC ineepropati ezilungileyo zokunyusa i-viscosity, i-uniform medium, isisombululo se-emulsifying, i-bonding, kunye nokunciphisa ukuguquguquka komswakama kunye nokubonelela nge-colloid ekhuselayo.

Indima yeHEC kwizinto zokuthambisa

I-cosmetic iqulethwe kuzo zonke iintlobo zeencindi zendalo okanye kwimizi-mveliso entsonkothileyo yokwakheka kweekhemikhali, kunye neempawu zomzimba kunye neekhemikhali phakathi kwamaqabane, kwinkqubo yokwenza izithambiso zokwenza imfuno yokongeza.I-HEC as i-emulsifier, izinto zokuncamathelisa zinokwenza iintlobo zezithako zifikelele kwisiphumo esiqhubekayo seplastiki. Ekusetyenzisweni, izithambiso zinokuqhelana neentlobo ezahlukeneyo zesikhumba kunye nobushushu kunye nokufuma kokusingqongileyo. Ukuze kwandiswe ukuguquguquka kweemarike kunye nesiphumo sokusetyenziswa kwabathengi. Iimpawu ze-hydrating zeI-HECi-hydroxyethyl cellulose ikwadlala indima ebalulekileyo ekugcineni ulusu lunamanzi.

WIkhompawundi yepolymer enyibilikayo ngamanzi esetyenziswa kwizinto zokuthambisa

Kukho iindidi zendalo kunye nezokwenziwa. Iikhompawundi zepolymer zendalo ezinyibilikayo emanzini zezi: isitashi, itshungama yesityalo, igelatin yezilwanyana, njl.I-HECI-Hydroxyethyl cellulose synthesis ye-polymer compounds enyibilikayo emanzini: i-polyvinyl alcohol, i-poly (ethylene) I-Pyrrolidone, i-stable, i-irritation ephantsi kwesikhumba, ixabiso eliphantsi, ngoko endaweni yendalo ye-polymer compounds e-soluble yamanzi iba ngumthombo oyintloko wezinto eziluhlaza ze-colloid. Ikwahlulwe ibe yi-semi-synthetic kunye ne-synthetic water-soluble polymer compounds. Iikhompawundi ze-semi-synthetic ze-polymer ezinyibilikayo zihlala zisetyenziswa: i-methyl cellulose, i-ethyl cellulose, i-carboxymethyl fiber.,I-Vitamin yesodium,I-HECi-hydroxyethyl cellulose, iguar gum kunye nezinto eziphuma kuzo. Ukwenziwa kweekhompawundi zepolymer ezinyibilikayo zamanzi ezisetyenziswa ngokuqhelekileyo: i-polyvinyl alcohol, i-polyvinylpyrrolidone, i-acrylic acid polymer. Ezi zisetyenziselwa izimonyo njengezinto zokuncamathelisa, i-thickeners, iifilimu zangaphambili, i-emulsifying stabilizers.