I-Sublimedgradehydroxypropyl methyl cellulose iyi-polymer yokwenziwa elungiswe ukuguqulwa kwamakhemikhali kwe-cellulose yemvelo.I-Cellulose ether iphuma ku-cellulose yemvelo, ukukhiqizwa kwe-cellulose ether kanye ne-polymer yokwenziwa kwehlukile, impahla yayo eyisisekelo i-cellulose, izinhlanganisela ze-polymer zemvelo.Ngenxa yemininingwane yesakhiwo se-cellulose yemvelo, i-cellulose ngokwayo ayinalo ikhono lokusabela nge-ejenti e-etherifying, kodwa ngemva kokucubungula i-ejenti evuvukayo, kanye neketango elingaphakathi kwezibopho ze-hydrogen eziqinile phakathi kweketango lamangqamuzana liyabhujiswa, umsebenzi wamaqembu we-hydroxyl. ukukhululwa kukhebuli yefayibha kunamandla okusabela ku-alkali, ukusabela ngemva komenzeli we-etherification isisekelo se-OH sibe isisekelo se-cellulose ether NOMA.
I-Sublimedgrade ekhethekile ye-viscosity eyizinkulungwane ezingu-200
I-hydroxypropyl methyl cellulose imhlophe noma inempushana ephuzi kancane, futhi ayinaphunga, ayinambitheki, ayinabuthi.Ingancibilika emanzini abandayo kanye nengxube ye-organic yezinto ezincibilikisayo, yenze i-viscous solution esobala.Uketshezi lwamanzi lunomsebenzi ongaphezulu, ukukhanya okuphezulu, ukuzinza okuqinile, ukuncibilika emanzini akuthintwa yi-PH.Inomphumela wokujiya kanye ne-antifreezing ku-shampoo kanye nejeli yokugeza, futhi inokugcinwa kwamanzi kanye nempahla enhle yokwakha ifilimu yezinwele nesikhumba.Ngokukhuphuka kwezinto zokusetshenziswa eziyisisekelo, i-cellulose (i-anti-freeze thickener) ingasetshenziswa ku-shampoo kanye nejeli yokugeza ngezindleko eziphansi kakhulu futhi isazuza imiphumela efiselekayo.
Izici nezinzuzo ze-Sublimed grade cellulose HPMC:
1. Ukucasuka okuphansi, izinga lokushisa eliphezulu kanye nobulili;
2 Ukuzinza okubanzi kwe-pH, okuqinisekisiwe ebangeni le-pH lika-3-11;
3. Gcizelela ukuhluzeka kwengqondo;
4 ukwandisa futhi uzinzise amabhamuza futhi uthuthukise isikhumba
umuzwa:
5. Thuthukisa kahle ukutholakala kwezimali kwesistimu.
Ibanga lesicelo se-sublimedgrade fiber HPMC:
Isetshenziselwa i-shampoo, ukugeza umzimba, ukuhlanza ubuso, okokugcoba, ukhilimu, ijeli, i-toner, i-conditioner yezinwele, imikhiqizo yokubumba, umuthi wokuxubha, i-mouthwash, amanzi we-bubble yokudlala.
Indima ye-sublimedgrade cellulose HPMC.
Isicelo se-Icosmetic, esisetshenziselwa ikakhulukazi ukuqina kwezimonyo, ukugwedla, ukuzinza
i-emulsification, ukusabalalisa, ukunamathela, ukuthuthukiswa kokusebenza kokugcinwa kwefilimu nokugcinwa kwamanzi, imikhiqizo ephezulu ye-viscosity esetshenziselwa ukuqina, imikhiqizo ephansi ye-viscosity esetshenziselwa ikakhulukazi ukuhlakazwa kokumiswa kanye nefilimu.
Ubuchwepheshe be-sublimedgrade cellulose HPMC:
I-Hydroxypropyl methyl fiber ye-viscosity yemboni yamakhemikhali yansuku zonke i-100,000, 150,000, 200,000 njalonjalo.
Isikhathi sokuthumela: Apr-22-2022