I-Hydroxypropyl methylcellulose (HPMC) ne-methylcellulose (MC) zombili izinto ezisetshenziselwa ukususelwa kumasimu ahlukahlukene. Ziyahlukahluka ngesakhiwo samakhemikhali ngakho-ke isicelo.
I-Hydroxypropyl methylcellulose (HPMC)
1. Izinto zokwakha
I-HPMC isetshenziswa kabanzi ezintweni zokwakha, ikakhulukazi njenge-swernener, indawo yokugcina amanzi kanye ne-modifier ku-cenmus udaka ngodaka, imikhiqizo ye-gypsum kanye nokunamathelisa. Kungathuthukisa ukusebenza kokwakha, ukuvimbela ukuqhekeka, kwandise amandla okubopha, futhi kuthuthukise ukugcinwa kwamanzi kanye nezakhiwo zokwakha zezinto zokwakha.
2. Umuthi kanye nezimonyo
Ensimini yezemithi, i-HPMC ivame ukusetshenziswa ekuhlanganiseni nasekubumbeni kwamathebulethi emithi njengoMkhulu, i-Emulsifier neStabilizer. Inobuhlakani obuhle nokuqina kwamakhemikhali. Ezimonyo, i-HPMC isetshenziswa njengesikhudlwana, i-stabilizer kanye nefilimu yangaphambili, futhi isetshenziswa kabanzi kwimikhiqizo yokunakekelwa kwesikhumba, ama-shampoos nama-gels.
3. Imboni yokudla
I-HPMC isetshenziswa njengesengezo sokudla embonini yokudla, ikakhulukazi njengomuntu omkhulu, i-emulsifier, stabilizer kanye nefilimu yangaphambili. Idlala indima ebalulekile ekudleni okunamakhalori aphansi kanye noshukela, ngcono ukunambitheka kanye nokuthungwa kokudla, kanye nokwenza ngcono ukugcinwa kwamanzi kanye nokusha kokudla.
4. Ezinye izinhlelo zokusebenza
I-HPMC nayo isetshenziswa kuzimbali, ama-inks, ephepheni, ezolimo, izindwangu kanye nezinye izinkambu. Ezambeni, kusebenza njengesikhulu kanye ne-stabilizer ukuthuthukisa uxhaso kanye nokungafani kwezimbobo. Ezolimo, i-HPMC isetshenziswa kumalungiselelo wokukhulula okuqhubekayo wemithi yokubulala izinambuzane kanye nomanyolo ukuthuthukisa ukusebenza kwezidakamizwa nangomanyolo.
I-methylcellulose (MC)
1. Izinto zokwakha
Ukusetshenziswa kwe-MC kwezinto zokwakha kufana neye-HPMC, ikakhulukazi esetshenziswa njenge-Swerener kanye ne-ejenti yokugcina amanzi ku-Cement Datar, imikhiqizo ye-gypsum kanye nama-tile anamathela. Kungathuthukisa ukusebenza kokwakha futhi kuthuthukise ukugcinwa kwamanzi namandla okubopha izinto zokwakha.
2. Umuthi kanye nezimonyo
Ensimini yezemithi, i-MC isetshenziswa njenge-ejenti yokuqhelelana ne-ejenti yokukhishwa kwezibhebhe okuqhubekayo kwamathebhulethi ezidakamizwa, kanye nesikhudlwana emaconsi eso. Ezimonyo, i-MC isetshenziswa njengesikhudlwana kanye ne-Stabilizer emikhiqizweni yokunakekelwa kwesikhumba, ama-lotion nama-shampoos.
3. Imboni yokudla
Ukusetshenziswa kwe-MC embonini yokudla kugxile kakhulu ekukhulekeni, ekukhuthazeni nasekuseni. Isetshenziswa ku-ayisikhilimu, jelly, jam kanye nezimpahla ezibhakiwe ukuthuthukisa ukunambitheka kanye nokuthungwa kokudla, futhi kuthuthukise ukugcinwa kwamanzi kanye nokusha kokudla.
4. Ezinye izinhlelo zokusebenza
I-MC nayo isetshenziswa kabanzi ku-coatings, ama-inks, ephepheni, izindwangu kanye nezolimo. Ezinkotsheni, kusetshenziswa njengesikhulu kanye ne-stabilizer ukuthuthukisa uketshezi nokungafani kwezimbozo. Ezolimo, i-MC isetshenziswa kumalungiselelo wokukhulula okuqhubekayo wokubulala izinambuzane kanye nomanyolo ukwenza ngcono ukusebenza kwezidakamizwa nangomanyolo.
Yize i-hydroxypropyll methylcellulose (HPMC) kanye ne-methylcellulose (MC) zombili izinto ze-cellulose, zidlala izindima zazo ezihlukile emikhakheni ehlukene. I-HPMC isetshenziswa kabanzi ezintweni zokwakha, umuthi, izimonyo kanye nezimboni zokudla ngenxa yokuqina kwayo okuhle, ukugcinwa kwamanzi kanye nezindawo zokuzinza. I-MC ibuye ibe nezicelo ezibalulekile ezintweni zokwakha, umuthi, izimonyo kanye nezimboni zokudla ngenxa yezakhiwo zayo ezinhle zokuqina kanye nokuzinza. Ngaphezu kwalokho, lezi zinto ezimbili ze-cellulose derivatives nazo zisetshenziswa kabanzi kuzimbali, ama-inks, ephepheni, izindwangu kanye nezolimo. Uhlelo lwabo alugcini nje ngokuthuthukisa ukusebenza komkhiqizo kanye nekhwalithi, kepha futhi lukhulisa ukusebenza kahle kokukhiqiza kanye nezinzuzo zezomnotho.
Isikhathi sePosi: Feb-17-2025