Yini i-CAS Inombolo 9004 62 0?

I-CAS Inombolo 9004-62-0 yinombolo yokuhlonza amakhemikhali ye-hydroxyethyl cellulose (HEC). I-Hydroxyyethyl celtulose iyi-polymer engekho emthethweni enamanzi asetshenziswa kakhulu emikhiqizweni ehlukahlukene yezimboni neyosuku nosuku ngokuqina, ukuqina, amafilimu akhiwa amafilimu kanye nezakhiwo ze-hydration. Inobubanzi bezicelo, ukumboza izigqoko, ukwakhiwa, ukudla, umuthi, izimonyo kanye nezinye izinkambu.

1. Izakhiwo eziyisisekelo ze-hydroxyethyl cellulose

Ifomula ye-molecular: kuya ngezinga layo le-polymerization, kuyinto esuselwa ku-cellulose;

Inombolo ye-CAS: 9004-62-3;

Ukubukeka: I-Hydroxyyethyllluose ivame ukuvela ngesimo se-powder emhlophe noma ekhanyayo, enezimpawu ezingenamphundla nezingenamsambi;

I-Solubinity: I-HEC ingachithwa kuwo womabili amanzi abandayo nawashisayo, ine-solubility enhle nokuqina, futhi kwakha isixazululo esisobala noma esijabulisayo ngemuva kokuchithwa.

Ukulungiselela i-hydroxyethyl cellulose
I-Hydroxyyethyl celtulose ilungiselelwe ukuphendula ngamakhemikhali nge-ethylene oxide. Kule nqubo, i-Ethylene oxide iphendula nge-hydroxyl gerow ye-cellulose ngokuphendula okuthe xaxa ukuze uthole i-hydroxyeetylated cellulose. Ngokushintsha izimo zokuphendula, izinga lokufakwa esikhundleni se-hydroxyethyl lingalawulwa, ngaleyo ndlela lishintshele i-solubity yamanzi, ukubonakala nezinye izakhiwo ezibonakalayo ze-HEC.

2. Izakhiwo zenyama nezamakhemikhali ze-hydroxyethyl cellulose

I-Viscosity Retrolcation: I-Hydroxyyethyl celtulose iyi-persener ephumelelayo futhi isetshenziswa kabanzi ukulungisa i-viscosis. I-Viscelity yayo yokuhlanza incike ekuhlolweni kwe-solubity, degree of polymerization kanye degree of inqumetha, ngakho-ke izakhiwo zayo ezimboziwe zingalawulwa ngokulungisa isisindo se-molecular;
Umsebenzi ongaphezulu: Njengoba ama-molecule we-hec aqukethe inani elikhulu lamaqembu ama-hydroxyl, angakha ifilimu yamamolebuli esibonakalayo, adlale indima ye-surficant, futhi asize qinisa amasistimu kanye nokumiswa;
Impahla ekwakheka ifilimu: I-Hydroxyyethyl celtulese ingakha ifilimu efanayo ngemuva kokomiswa, ngakho-ke isetshenziswa kabanzi kwezimonyo, ukumboza amakhambi namanye amasimu;
Ukugcinwa komswakama: I-Hydroxyyethyl cellulose ine-hydration enhle, ingadonsa futhi igcinele umswakama, futhi isiza ukunweba isikhathi somswakama womkhiqizo.

3. Izindawo zohlelo lokusebenza

I-Coatings nezinto zokwakha: I-HEC iyisikhulu esivame ukusetshenziswa kanye ne-stabilizer emkhakheni we-coating. Kungathuthukisa i-Rheology ye-coating, yenza umfaniswano ofanayo, futhi uvikele ukugcwala. Ezintweni zokwakha, isetshenziswa ku-usimende kasimende, i-gypsum, i-putty powder, njll.

Amakhemikhali ansuku zonke: Ku-COSMETICS kanye nemikhiqizo yokunakekelwa komuntu siqu, i-HEC ivame ukusetshenziswa eShampoo, i-gel ye-gel, i-lotion kanye neminye imikhiqizo ukuhlinzeka ngemisebenzi yokuqina nokumiswa kokukhulisa.

Imboni yokudla: yize i-HEC ingasetshenziswa kaningi ekudleni, ingasetshenziswa njenge-smighter kanye ne-stabilizer ekudleni okuthile okufana no-ayisikhilimu nezinkomba.

I-Medical Field: I-HEC isetshenziswa kakhulu njengomuntu omkhulu kanye ne-matrix yama-capsule kumalungiselelo emithi, ikakhulukazi ezimisweni zezinyembezi ze-ophthalmic zokwenziwa izinyembezi zokufakelwa.

Imboni yamaphepha ephakethe: I-HEC isetshenziswa njenge-Enccancer yephepha, i-smooloner nesengezo se-coative embonini yamaphepha.

4. Izinzuzo ze-hydroxyethyl cellulose

I-solubity enhle: I-HEC ingena kalula emanzini futhi ikwazi ukwakha isixazululo se-viscous.

Ukuqina kwesicelo ebanzi: I-HEC ilungele izindawo ezahlukahlukene zabezindaba nezindawo ze-Ph.
Ukuqina okuhle kwamakhemikhali: I-HEC isizinzile ngokuhlukahluka ezinhlobonhlobo ze-solvents kanye namazinga okushisa futhi ingagcina imisebenzi yayo isikhathi eside.

I-5. Ezempilo nokuphepha kweHydroxyethyl cellulose

I-Hydroxyyethyl cellulose ngokuvamile ithathwa njengento engenangozi emzimbeni womuntu. Akukubi futhi akucasuli isikhumba noma amehlo, ngakho-ke kusetshenziswa kabanzi kwezimonyo nemithi. Emvelweni, i-HEC nayo ine-biodegrade enhle futhi ayibangeli ukungcoliswa kwemvelo.

I-Hydroxyswethyl celtulose emelwe ngu-Cas No. 9004-62-0 iyisitayela esisebenzayo se-polymer ngokusebenza okuhle kakhulu. Ngenxa yokuqina kwayo, ukuzinza, kwakha amafilimu, ama-moisturizing nezinye izakhiwo, kusetshenziswa kabanzi ezicini ezahlukahlukene zokukhiqizwa kwezimboni kanye nokuphila kwansuku zonke.