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I-HPMC YB 4000
I-EipponCellHPMC E4000 iyi-ether ye-hydroxypropyl methyl cellulose eklanyelwe ukusetshenziswa kuma-ceramics.I-Hydroxypropyl methylcellulose (HPMC) iyi-ether engeyona i-ionic cellulose etholakala ku-cellulose yezinto ze-polymer yemvelo ngochungechunge lwezinqubo ze-etherification.Impushana emhlophe engenaphunga, ayinambitheki, futhi engenabuthi.Uma yengezwe emanzini abandayo, yenza isisombululo se-colloidal esicacile noma esinamafu kancane.I-HPMC inezinto ezimbalwa ezinjengokuqina, ukuhlakazeka, ukufaka i-emulsifying, ukwenza ifilimu, ukumisa okwesikhashana, i-adsorbing, umsebenzi ongaphezulu, ukugcinwa komswakama, nokuvikelwa kwe-colloid.Ithola ukusetshenziswa okubanzi ezimbonini ezahlukahlukene, kufaka phakathi izinto zokwakha, imboni yokumboza, i-synthetic resin, imboni ye-ceramic, izindwangu, ezolimo, amakhemikhali ansuku zonke, nokuningi.
Ungathenga kuphi i-Cas HPMC YB 4000
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I-HPMC YB 810M
I-EipponCell HPMC 810M iyi-ceramic-grade Hydroxypropyl Methylcellulose (HPMC), eyaziwa nangokuthi i-Hypromellose ne-Cellulose Hydroxypropyl Methyl Ether.Itholakala ku-cotton cellulose ehlanzekile kakhulu futhi ingena kwinqubo ethile ye-etherification ngaphansi kwezimo ze-alkali.I-HPMC ibonisa izakhiwo ze-gelation ezishisayo.Uma isixazululo saso esinamanzi sishisiswa, sakha ijeli bese siyawa, esingase incibilike kabusha lapho sipholisa.Izinga lokushisa le-gelation liyahlukahluka kuye ngokucaciswa komkhiqizo othize.Ukunyibilika kuthonywa i-viscosity, ne-viscosity ephansi eholela ekuncibilikeni okukhulu.Ukuhlakazwa kwe-HPMC emanzini akuthintwa ivelu ye-pH.
I-HPMC inezinto ezimbalwa eziphawulekayo, okuhlanganisa ikhono lokujiya, ukuphuma kukasawoti, ukuzinza kwe-pH, ukugcinwa kwamanzi, ukuzinza kwe-dimensional, amandla amahle kakhulu okwenza ifilimu, ukuphikiswa okubanzi kwe-enzyme, ukuhlakazeka, kanye nokuhlangana.Ukucaciswa ngakunye kwe-HPMC kungase kubonise ukuhluka okuncane kulezi zakhiwo.
Ungayithenga kuphi i-Cas HPMC YB 810 M
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I-HPMC YB 6000
I-EipponCellHPMC 6000 iyi-hydroxypropyl methyl cellulose ether eklanyelwe ngokukhethekile izinhlelo zokusebenza zobumba.Ocwaningweni, izilinganiso ezihlukahlukene ze-powder hydroxypropyl methyl cellulose (HPMC) kanye nesitashi zisetshenziswe njengezibophezelo kunqubo yokukhipha imizimba ye-silicon nitride eluhlaza.Uphenyo lugxile ekuhloleni amandla okugoba anamaphuzu amathathu amasampuli nokuhlaziya i-microstructure yendawo ephukile.
Imiphumela iveze ukuthi i-HPMC ibe nomthelela omkhulu ekuthuthukiseni amandla aluhlaza uma kuqhathaniswa nokusetshenziswa kwesitashi.Ukufaka i-HPMC engu-10% njengesibophezelo kubangele amandla aguquguqukayo angu-29.3±3.1 MPa, ayecishe abe izikhathi ezingu-7.5 ngaphezu kwezinto ezifanayo zisebenzisa isitashi.Ukwanda okukhulu kwamandla kudalwe ukuba khona kwezinhlayiya ze-HPMC ezimahhadla, ezinefiber eziziqondanisa ne-extrusion direction futhi zibonise ukuziphatha kokukhipha ngesikhathi sokuhlolwa kokugoba.
Ungayithenga kuphi i-CasYB6000
