Imikhiqizo ye-HPMC ye-AnxinCel® Hydroxypropyl Methyl Cellulose ingathuthuka ngezimpawu ezilandelayo ku-PVC:
·izinto ezisetshenziswa kakhulu zokumisa.
·Ilawula usayizi wezinhlayiya kanye nokusatshalaliswa kwazo
·Kuthinta i-porosity
·Ichaza isisindo esikhulu se-PVC.
I-ether ye-Cellulose ye-Polyvinyl Chloride (PVC)
I-Polyvinyl Chloride (PVC) iyi-polymer ye-thermoplastic engabizi futhi eguquguqukayo esetshenziswa kabanzi embonini yokwakha nokwakha ukukhiqiza amaphrofayili eminyango namafasitela, amapayipi (okuphuza namanzi angcolile), ukuvala ucingo kanye nekhebula, amadivayisi ezokwelapha, njll. Iyinto yesithathu ngobukhulu emhlabeni ngevolumu ye-thermoplastic ngemuva kwe-polyethylene ne-polypropylene.
I-PVC isetshenziswa kabanzi kuzo zonke izinhlobo zezicelo zezimboni, zobuchwepheshe kanye nezansuku zonke okuhlanganisa ukusetshenziswa kabanzi ekwakheni, ekuthuthweni, ekupakisheni, ezikagesi/ze-elekthronikhi kanye nasezinhlelweni zokunakekelwa kwempilo.
Ekupholiseni kwe-vinyl chloride ngokumiswa, uhlelo oluhlakazekile lunomthelela oqondile kumkhiqizo, i-PVC resin, kanye nekhwalithi yokucubungula kwayo kanye nemikhiqizo. I-Hydroxypropyl MethylCellulose isiza ukuthuthukisa ukuzinza kokushisa kwe-resin nokulawula ukusatshalaliswa kosayizi wezinhlayiya (ngamanye amazwi, lungisa ubuningi be-PVC), futhi inani layo libalelwa ku-0.025% -0.03% wokukhiqizwa kwe-PVC. I-PVC resin eyenziwe nge-Hydroxypropyl MethylCellulose esezingeni eliphezulu ayigcini nje ngokuqinisekisa ukuhambisana nokusebenza namazinga omhlaba wonke, kodwa futhi ingaba nezakhiwo ezinhle ezibonakalayo zomzimba, izakhiwo ezinhle kakhulu zezinhlayiya kanye nokuziphatha okuhle kakhulu kwe-rheological.
I-PVC iyinto eqinile kakhulu futhi ehlala isikhathi eside engasetshenziswa ezinhlotsheni ezahlukene zokusebenza, kungaba eqinile noma eguquguqukayo, emhlophe noma emnyama kanye nemibala ehlukahlukene phakathi kwayo.
Ekukhiqizweni kwama-resin okwenziwa, njenge-polyvinyl chloride (PVC), i-polyvinylidene chloride, namanye ama-copolymer, i-suspension polymerization iyona esetshenziswa kakhulu futhi kumele ibe ama-monomer angaguquki e-hydrophobic alengiswe emanzini. Njengama-polymer ancibilika emanzini, umkhiqizo we-Hydroxypropyl MethylCellulose unomsebenzi omuhle kakhulu wobuso futhi usebenza njengezinto ezivikelayo ze-colloidal. I-Hydroxypropyl MethylCellulose ingavimbela ngempumelelo izinhlayiya ze-polymeric ukuthi zikhiqize futhi zihlangane. Ngaphezu kwalokho, yize i-Hydroxypropyl MethylCellulose iyi-polymer encibilika emanzini, ingancibilika kancane kuma-monomer e-hydrophobic futhi ingandisa i-monomer porosity yokukhiqizwa kwezinhlayiya ze-polymeric.
| Ibanga Elinconywayo: | Cela i-TDS |
| I-HPMC 60AX50 | Chofoza lapha |
| I-HPMC 65AX50 | Chofoza lapha |
| I-HPMC 75AX100 | Chofoza lapha |