I-HydroxyethylcelluloseI-HECyipolymer enyibilikayo emanzini engeyiyo ionic enyibilikayo emanzini ashushu nabandayo. I-Hydroxyethylcellulose series HEC inoluhlu olubanzi lwe-viscosities, kwaye izisombululo zamanzi zonke zi-non-Newtonian fluids.
I-Hydroxyethyl cellulose sisongezelelo esibalulekileyo kwiimveliso zeekhemikhali zemihla ngemihla. Ayinakuphucula kuphela i-viscosity yezinto zokuthambisa ezingamanzi okanye ze-emulsion, kodwa ikwaphucula nokusabalalisa kunye nokuzinza kwe-foam.
inzuzo:
1.Ine-hydration entle kakhulu.
2. Inokuhambelana okukhulu kunye nokuphelela.
3. Ipropati entle kakhulu yokwenza ifilimu.
4. Isebenza ngexabiso eliphezulu kakhulu.
5.Inomgangatho ogqwesileyo wokutshintsha imveliso ukuqinisekisa uzinzo lwexesha elide lokulwa nokungunda.
Isidanga sokwenziwa kwepolymer:
Kukho amaqela amathathu e-hydroxyl kwiyunithi nganye ye-anhydroglucose kwi-cellulose, ephathwa nge-alkali kwisisombululo se-sodium hydroxide samanzi ukuze kufunyanwe ityuwa ye-cellulose sodium, ize emva koko idlule kwi-etherification reaction kunye ne-ethylene oxide ukuze yenze i-hydroxyethyl cellulose ether. Kwinkqubo yokudibanisa i-hydroxyethyl cellulose, i-ethylene oxide inokuthatha indawo yamaqela e-hydroxyl kwi-cellulose, kwaye idlule kwi-chain polymerization reaction kunye namaqela e-hydroxyl kumaqela atshintshiweyo.
I-Hydroxyethylcellulose ineempawu ezintle kakhulu zokufunxa amanzi. Isisombululo sayo samanzi sithambile kwaye siyafana, sinokunyibilika kakuhle kwaye siyalingana. Ke ngoko, izinto zokuthambisa ezine-hydroxyethyl cellulose zinobungqingqwa obuhle kwaye zigcwele kwisikhongozeli, kwaye zisasazeka lula kwiinwele kunye nolusu xa zisetyenziswa. Isetyenziswa kakhulu kwii-conditioner, kwii-body washes, kwiisepha zolwelo, kwii-shaving gels kunye nee-foams, kwi-toothpaste, kwii-deodorants eziqinileyo zokulwa nokubila, kwiithishu (iintsana kunye nabantu abadala), kwii-lubricating gels.
Ukongeza ekulawuleni ulwelo,i-hydroxyethyl celluloseineempawu ezintle kakhulu zokwenza ifilimu. Ifilimu eyenziweyo iqinisekisiwe ukuba ikwimeko epheleleyo phantsi kwe-350x kunye ne-3500x mirror scanning, kwaye izisa ulusu oluthambileyo xa lusetyenziswa kwizinto zokuthambisa.
Ixesha leposi: Epreli-25-2024