I-Hydroxyethyl celluloseI-HECyipolima enganyityilikiswa ngamanzi e-non-ionic enyibilika kumanzi ashushu nabandayo. I-Hydroxyethylcellulose series HEC inoluhlu olubanzi lwe-viscosities, kwaye izisombululo zamanzi zizo zonke ezingezo ze-Newtonian fluids.
I-Hydroxyethyl cellulose iyongezwa ebalulekileyo kwiimveliso zemichiza yemihla ngemihla. Ayinakuphucula kuphela i-viscosity ye-liquid okanye i-emulsion cosmetics, kodwa iphucula ukusasazeka kunye nokuzinza kwe-foam.
inzuzo:
1.Une-hydration entle kakhulu.
2. Unokuqina kunye nokugcwala.
3. Ipropathi egqwesileyo yokwenza ifilim.
4. Inexabiso eliphezulu kakhulu lokusebenza.
I-5.Inomlinganiselo obalaseleyo wokutshintshwa ukuze kuqinisekiswe ukuzinza kwexesha elide lokuchasana ne-mildew yemveliso.
Isidanga sePolymerization:
Kukho amaqela amathathu e-hydroxyl kwiyunithi nganye ye-anhydroglucose kwi-cellulose, ephathwa nge-alkali kwisisombululo se-aqueous sodium hydroxide ukufumana ityuwa ye-cellulose yesodium, kwaye emva koko i-etherification reaction kunye ne-ethylene oxide ukwenza i-hydroxyethyl cellulose ether. Kwinkqubo yokwenza i-hydroxyethyl cellulose, i-ethylene oxide inokutshintsha amaqela e-hydroxyl kwi-cellulose, kwaye ingene kwi-polymerization ye-chain reaction kunye namaqela e-hydroxyl kumaqela afakwe endaweni.
IHydroxyethylcellulose ineempawu ezilungileyo kakhulu zokugalela amanzi. Isisombululo saso esinamanzi sigudileyo kwaye siyafana, sinolwelo oluhle kunye nomgangatho. Ke ngoko, izithambiso eziqukethe i-hydroxyethyl cellulose zinokuhambelana kakuhle kunye nokugcwala kwisitya, kwaye zisasazeke ngokulula kwizinwele kunye nolusu xa zisetyenziswa. Isetyenziswa kakhulu kwi-conditioners, ukuhlamba umzimba, iisepha ezimanzi, iigels zokucheba kunye namagwebu, intlama yamazinyo, i-antiperspirant deodorants eqinile, izicubu (iintsana kunye nabantu abadala), iigels zokuthambisa.
Ukongeza kulawulo lwamanzi,i-hydroxyethyl celluloseineempawu ezibalaseleyo zokwenza ifilim. Ifilimu eyenziweyo iqinisekisiwe ukuba ikwimeko epheleleyo phantsi kwe-350x kunye ne-3500x yokuskena kwesibuko, kwaye izisa imvakalelo egqwesileyo yolusu xa isetyenziswa kwizinto zokuthambisa.
Ixesha lokuposa: Apr-25-2024