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I-HPMC YB 5100MS
I-EipponCell HPMC MP100MS iyi-hydroxypropyl methylcellulose esetshenziswa emikhiqizweni yansuku zonke yamakhemikhali.Impushana emhlophe noma ephuzi kancane engenalo iphunga, ukunambitheka, noma ubuthi.Ingancibilika kalula emanzini abandayo nakuma-organic solvents, yakha isixazululo esicacile nesiwugqinsi.Lapho incibilika emanzini, ibonisa umsebenzi ongaphezulu, ukukhanya okuphezulu, nokuzinza okuqinile, okuhlala kungathinteki amazinga e-pH.Kuma-shampoos nama-gel okugeza, isebenza njenge-ejenti yokuqina futhi inikeza izakhiwo ze-antifreeze.Futhi inamandla okugcina amanzi futhi yenza ifilimu enhle ezinweleni nasesikhumbeni.Ngokusebenzisa i-cellulose (i-antifreeze thickener) ekwenziweni kwe-shampoo kanye nejeli yeshawa, kunciphisa kakhulu izindleko ngenkathi kufezwa imiphumela oyifunayo, ikakhulukazi ngenxa yokwenyuka kwakamuva kwamanani ezinto ezingavuthiwe.
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I-HPMC YB 5150MS
I-EipponCellHPMC YB 5150MS iwuhlobo lwe-Hydroxypropyl methylcellulose ebonisa ukuncibilika okulinganiselwe ku-ethanol ephelele, i-ether, ne-acetone.Nokho, lapho evezwe emanzini ashisayo emazingeni okushisa asukela ku-80 kuya ku-90°C, ahlakazeka ngokushesha futhi avuvuke, agcine encibilika ngokushesha lapho epholisa.Isixazululo esinamanzi sale nhlanganisela sibonisa ukuzinza okumangalisayo ekamelweni lokushisa futhi siyakwazi ukwenza ama-gel lapho singaphansi kwamazinga okushisa aphakeme.Lawa majeli abonisa izinguquko ezincike kumazinga okushisa ekuvumelaneni.
I-EipponCellHPMC YB 5150MS inohlu lwezakhiwo ezihlukile, okuhlanganisa ukumanzisa okuhle kakhulu, ukuhlakazeka, ukunamathela, ukujiya, ukufakwa kwe-emulsification, ukugcinwa kwamanzi, namandla okwenza ifilimu.Ukwengeza, kukhombisa ukungakwazi ukungena kuwoyela.Amafilimu akhiwe kusukela kule nhlanganisela abonisa ukuqina okuvelele, ukuguquguquka, kanye nokungafihli lutho.Njengoba ingeyona i-ionic ngokwemvelo, ingahlala kalula namanye ama-emulsifiers.Kodwa-ke, isengozini yokuna kasawoti futhi igcina ukuqina kwesisombululo phakathi kwebanga le-pH elingu-2 ukuya ku-12.
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I-HPMC YB 5200MS
I-EipponCell HPMC YB 5200MS iyi-hydroxypropyl methylcellulose ether ene-viscosity ephakeme kakhulu etholakalayo ekunakekelweni kwasekhaya nezinhlelo zokusebenza zokunakekela komuntu siqu.Nge-viscosity ye-200,000, yenzelwe ukusetshenziswa emikhiqizweni yansuku zonke yamakhemikhali.Lokhu okuhlukile kwe-HPMC kungancibilika kalula emanzini ashisayo nabandayo, kodwa ngokuvamile awancibiliki kuzincibilikisi zemvelo.Ibonisa izici ezinhle kakhulu zokuncibilika kanye nezici ze-viscosity, ezihlala zizinzile ngisho namazinga okushisa aphezulu noma abilayo.Ukwengeza, idlula i-gelation engeyona eshisayo futhi inemiphumela emincane yangemuva kokuqina.Ukuzinza kwe-HPMC ezimeni ezihlukahlukene kuyaphawuleka.
Uma kusetshenziswa i-hydroxypropyl methylcellulose ether endaweni yamakhemikhali ansuku zonke, izici zayo ezingavamile ziyenza ibe yintandokazi njenge-thickener, emulsifier, kanye ne-binder emikhiqizweni ehlukahlukene yansuku zonke.Ukuze uyisebenzise ngempumelelo, i-HPMC ivamise ukuncibilika enanini elithile lamanzi phakathi nenqubo yokunyakazisa ukuze kwakhe ugologo omama ocacile nobushelelezi.Kubalulekile ukugwema ukufosholo noma ukulahla i-HC futhi ugcine ukunyakazisa okuqhubekayo kuze kube yilapho kufinyelelwa ukuvumelana okufunayo.Kutuswa ukuthi ungethuli ezinye izinto phakathi nale nqubo ukuze uvimbele noma yimuphi umthelela enanini le-pH lesistimu.Ukuthuthukisa ikhwalithi yomkhiqizo, kunconywa ukwandisa izinga lokushisa kanye nenani le-pH yesistimu.
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I-HPMC E 50
I-EipponCellHPMC E 50 I-Hydroxypropyl methylcellulose iwuhlobo oluvelele lwesisabalalisi esisetshenziswa embonini ye-polyvinyl chloride (PVC).Isetshenziswa ngesikhathi sokumiswa kwe-polymerization ye-vinyl chloride ukuze kuncishiswe ngempumelelo ukungezwani kobuso phakathi kwe-vinyl chloride monomer (VCM) namanzi.Lokhu kuncipha kokushuba kwesimo kusiza ekuhlakazeni ngendlela efanayo nangokuzinza i-VCM endaweni yamanzi.Ukwengeza, kuyasiza ekuvimbeleni ukuhlanganiswa kwamaconsi e-VCM ekuqaleni kwenqubo ye-polymerization futhi kuvimbela ukuhlangana phakathi kwezinhlayiya ze-polymer ezigabeni ezimaphakathi nezakamuva.Ohlelweni lokumiswa kwe-polymerization, i-EipponCellHPMC E 50 Hydroxypropyl methylcellulose isebenzisa inhloso embaxambili yokuvikela ukuhlakazeka nokuzinza.
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I-HPMC F 50
I-EipponCellHPMC F 50, i-hydroxypropyl methyl cellulose, isebenza njenge-dispersant embonini ye-PVC.Enqubweni yokumiswa kwe-polymerization ye-vinyl chloride, izisabalalisi ezivame ukusetshenziswa zihlanganisa izinhlanganisela ze-polymer ezifana ne-polyvinyl alcohol ne-cellulose ether.Lapho bengaphansi kokunyakaziswa, benza kube lula ukwakheka kwamaconsi anobukhulu obufanele.Leli khono libizwa ngokuthi ikhono lokuhlakaza le-disperant.Ukwengeza, i-disperant ikhangiswa phezu kwamaconsi e-vinyl chloride monomer, yakhe ungqimba oluvikelayo oluvimbela ukuhlangana kwamaconsi futhi luzinzise.Lo mphumela waziwa ngokuthi ikhono lokugcinwa kwe-colloid le-dispersant.
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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.
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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.
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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.
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