Hydroxypropyl Methylcellulose (HPMC) Kereiti Bakeng sa Sanitizer ea Matsoho

Hydroxypropyl Methylcellulose (HPMC) Kereiti Bakeng sa Sanitizer ea Matsoho

Hydroxypropyl Methylcellulose (HPMC) ke polymer e sebelisoang haholo indastering ea meriana, ea litlolo, le ea tlhokomelo ea motho ka mong ka lebaka la thepa ea eona e ikhethang joalo ka ho tenya, ho etsa emulsifying, ho tsitsisa le ho boloka metsi. Lilemong tsa morao tjena, HPMC e fumane tlhokomelo e kholo joalo ka motsoako oa bohlokoa ho li-sanitizer tsa letsoho ka lebaka la bokhoni ba eona ba ho ntlafatsa ts'ebetso, sebopeho le ts'ebetso ea sehlahisoa ka kakaretso.

Ha ho tluoa tabeng ea li-sanitizer tsa letsoho, khetho ea kereiti e nepahetseng ea HPMC e bohlokoa ho netefatsa ts'ebetso e lakatsehang le botsitso ba moralo. Thepa ea bohlokoa ea HPMC e bohlokoa bakeng sa lits'ebetso tsa sanitizer ea letsoho ke viscosity, boholo ba likaroloana, le methoxy le hydroxypropyl content.

Ka kakaretso, kereiti e phahameng ea viscosity ea HPMC e ratoa bakeng sa litlolo tsa sanitizer ea letsoho ho netefatsa ho tenya ho lekaneng le ho ntlafatsa thepa ea ho hasana. Viscosity ea HPMC e ka tloha ho tlase ho ea holimo, ka khetho e itšetlehileng ka litlhoko tse khethehileng tsa tlhahiso le kopo. Bakeng sa li-sanitizer tsa letsoho, kereiti ea viscosity ea 100,000-200,000 cps e sebelisoa hangata.

Boholo ba karoloana ea HPMC ke taba e 'ngoe ea bohlokoa bakeng sa litlolo tsa sanitizer ea letsoho. Ho khethoa boholo bo botle ba likaroloana ho etsa bonnete ba ho hasana ka potlako le ho qhibiliha ha ho etsoa. Ho khothaletsoa boholo ba karoloana ea 100 mesh kapa e ntlafetseng bakeng sa lisebelisoa tsa letsoho tsa sanitizer.

Mabapi le dikahare tsa methoxy le hydroxypropyl, karo-karolelano e loketseng ea likarolo tsena tse peli e ipapisitse le sebopeho se ikhethileng le thepa e lakatsehang. Ka kakaretso, litaba tse phahameng tsa hydroxypropyl li fella ka ho boloka metsi hantle le ho ntlafatsa thepa ea gelation, ha methoxy e phahameng e ntlafatsa thepa ea ho etsa filimi le ho khomarela. Bakeng sa lits'ebetso tsa sanitizer ea letsoho, hydroxypropyl content ea 9-12% le methoxy content ea 28-32% hangata e sebelisoa.

Ho bohlokoa hape ho nahana ka boleng le bohloeki ba HPMC e sebelisoang mefuteng ea litlolo tsa letsoho. HPMC e lokela ho hloka litšila le litšila tse ka amang katleho le polokeho ea sehlahisoa. Ho khothaletsoa ho hlahisa HPMC ho tsoa ho bahlahisi ba tsebahalang ba nang le rekoto e netefalitsoeng ea ho hlahisa lihlahisoa tsa boleng bo holimo tse fihlelang lintlha tse hlokahalang.

Ka kakaretso, khetho ea kereiti e nepahetseng ea HPMC e bohlokoa bakeng sa ts'ebetso le botsitso ba litlhare tsa letsoho tsa sanitizer. Lintlha tse kang viscosity, boholo ba likaroloana, le methoxy le hydroxypropyl content li lokela ho nkoa ka hloko ho netefatsa ts'ebetso e nepahetseng le polokeho ea sehlahisoa.