I-Hydroxypropyl methylcellulose yenziwe nge-cotton cellulose ecwenge kakhulu ngokusebenzisa i-etherification ekhethekile ngaphansi kwezimo ze-alkaline, futhi yonke inqubo iqedwa ngaphansi kokuqapha okuzenzakalelayo. Ayincibiliki ku-ether, i-acetone kanye ne-ethanol ephelele, futhi ikhukhumala ibe isisombululo se-colloidal esicacile noma esinamafu kancane emanzini abandayo. Isixazululo esinamanzi sinomsebenzi ongaphezulu, ukukhanya okuphezulu nokusebenza okuzinzile. Ingasetshenziswa njenge-paste tile, imabula, umhlobiso wepulasitiki, ukuqinisa ukunamathisela, futhi inganciphisa inani likasimende. Ukusebenza kokugcina amanzi kwe-hydroxypropyl methyl fiber kuvimbela udaka ekuqhekekeni ngenxa yokomisa ngokushesha ngemva kokufaka isicelo, futhi kuthuthukisa amandla ngemva kokuqina.
Ngokuncipha kokuqukethwe kwe-methoxyl, iphuzu lejeli liyakhula, ukuncibilika kwamanzi kuncipha, nomsebenzi ongaphezulu nawo uyancipha. Umkhiqizo futhi unezici zekhono lokuqina, ukumelana nosawoti, impushana yomlotha ephansi, ukuzinza kwe-pH, ukugcinwa kwamanzi, ukuzinza kwe-dimensional, ukwakheka kwefilimu okuhle kakhulu, kanye nohlu olubanzi lokumelana nama-enzyme, ukuhlakazeka nokubumbana.
Isetshenziswa njenge-thickener, dispersant kanye ne-stabilizer embonini kapende, futhi inokuhambisana okuhle emanzini noma ku-organic solvents. Njengesikhiphi sikapende. Isetshenziswa njenge-thickener, dispersant kanye ne-stabilizer embonini ye-inki, futhi inokuhambisana okuhle emanzini noma izincibilikisi zemvelo. Lo mkhiqizo usetshenziswa kabanzi emikhiqizweni yesikhumba, yephepha, ekugcinweni kwezithelo nemifino kanye nezimboni zendwangu.
Isikhathi sokuthumela: Mar-30-2023