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I-HEMC LH 660M
I-EipponCell® HEMC LH660M i-hydroxyethyl methyl cellulose iyinhlanganisela eguquguqukayo esetshenziswa kabanzi ezimbonini ezihlukahlukene, okuhlanganisa ukudla, imithi, ukukhiqiza amakhemikhali nsuku zonke, okokumboza, ukupholisa, nokwakhiwa.Ukusetshenziswa kwayo kuhlanganisa ukumiswa kokuhlakazwa, ukujiya, ukufakwa kwe-emulsification, ukuqiniswa, kanye nemisebenzi yokunamathela.
Eminyakeni yamuva nje, ngenxa yegebe elihlonziwe emakethe yasekhaya, kube nokwanda okuphawulekayo kwamabhizinisi atshala imali kumaphrojekthi wokukhiqiza i-hydroxyethyl methylcellulose.Lawa maphrojekthi angena ngaphansi komkhakha wamakhemikhali, abonakala ngezinqubo eziyinkimbinkimbi, ukusetshenziswa kwamanzi okuningana, inqwaba yezinto ezingase zibe nokungcoliswa kwemvelo, kanye nokuntuleka kolwazi oluphelele ekuvimbeleni nasekulawuleni ukungcola.
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I-HEMC LH 640M
I-EipponCell® HEMC LH640M i-hydroxyethyl methyl cellulose inomthelela othize ngesikhathi sokumiswa kodaka lukasimende, oluhlolwa kusetshenziswa imitha yokungaguquguquki.Ukufakwa kwe-hydroxyethyl methyl cellulose kuholela ezinguqukweni ngesikhathi sokumiswa kodaka lukasimende.Isikhathi sokuqala sokusetha sifinyezwa ngamaminithi angu-30, kuyilapho isikhathi sokusetha sokugcina sinwetshwa ngemizuzu emi-5.Lokhu kubonisa ukuthi i-cellulose inomthelela ekugcinweni kwamanzi okuthuthukisiwe, futhi ngisho nangesilinganiso esiphansi se-0.5%, ithonya isikhathi sokuhlangana.Leli thonya lihlala lingashintshile naphezu kokuhlukahluka kokuhlushwa kwe-cellulose ether.Ukufakwa kwe-hydroxyethyl methyl cellulose kunomthelela ongemuhle ngesikhathi sokumiswa kodaka lukasimende, okubonisa ukulinganiselwa okuncane kwezicelo zobunjiniyela ezingokoqobo.
Ungathenga kuphi i-Cas HEMC LH 640M
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I-HEMC LH 620M
I-EipponCell® HEMC LH 620M i-hydroxyethyl methyl cellulose iyisengezo esisebenzayo sokwakhiwa kodaka, enikeza izinzuzo eziyingqayizivele ukuze kuthuthukiswe izici zayo.Uma ihlanganiswa odakeni, iholela ekudalweni kwengxube ye-porous kanye ne-pliable.
Ngesikhathi sokuhlolwa, lapho ibhulokhi yokuhlola udaka igoqiwe, ukuba khona kwama-pores kunomthelela ekunciphiseni amandla okuguquguquka.Kodwa-ke, ukufakwa kwe-polymer eguquguqukayo ngaphakathi kwengxube kuphikisa lo mphumela ngokwandisa amandla okuguquguquka kodaka.
Ngenxa yalokho, ithonya elihlangene lalezi zici liphumela ekwehleni kancane jikelele kwamandla okuguquguquka kodaka.
Ngaphansi kwengcindezi, i-matrix eyinhlanganisela iba buthaka ngenxa yokusekelwa okulinganiselwe okuhlinzekwa yizimbotshana nama-polymers aguquguqukayo, okuholela ekunciphiseni kokumelana nokucindezela kodaka.Lokhu kubonakala ikakhulukazi lapho ingxenye ebalulekile yokuqukethwe kwamanzi kwangempela igcinwa ngaphakathi kodaka, okubangela amandla okucindezela ukuba anciphe ngokuphawulekayo uma kuqhathaniswa nezilinganiso ezixutshwe ekuqaleni.
Ukufaka i-HEMC ekwakhiweni kodaka kuthuthukisa kakhulu amandla okugcina amanzi engxube.Lokhu kuthuthukiswa kuqinisekisa ukuthi uma udaka luhlangana nokhonkolo ofakwe emoyeni, ukumuncwa kwamanzi ngokhonkolo omunca kakhulu kuyancishiswa.Ngakho-ke, usimende ngaphakathi kodaka ungangena emanzini aphelele.
Ngesikhathi esifanayo, i-HEMC ingena ngaphansi kukakhonkolo ofakwe emoyeni, idale indawo entsha yokubopha ngamandla athuthukisiwe nokuguquguquka.Lokhu kubangela amandla okubopha okuphezulu nokhonkolo ofakwe emoyeni, okuthuthukisa nakakhulu ukusebenza okuphelele kwesixhumi esibonakalayo esinodaka-ukhonkolo.
Ungathenga kuphi i-Cas HEMC LH 620M
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I-HEMC LH 615M
I-EipponCell® HEMC LH 615M i-hydroxyethyl methyl cellulose, njenge-cellulose ether, idlala indima ebalulekile ekuthonyeni inqubo yokufaka usimende nokwakheka kwe-microstructure kudaka lukasimende.Ngokukhula kokuduma kodaka lukasimende olulungisiwe lwe-polymer kanye nesidingo esikhulayo sezakhiwo ezihlala isikhathi eside, umthelela we-cellulose ether ekuqineni kodaka lukasimende usuphenduke isihloko esithakaselwa kakhulu.Omunye umphumela obalulekile we-cellulose ether ukuncishiswa kokuqukethwe kwamanzi odakeni lukasimende, okuholela ekwehleni kokuncipha kanye nezinga lokukhula elikhulayo ezindaweni ezinomswakama.Lokhu kumelana nomswakama okuthuthukisiwe kusiza ukuthuthukisa ukuqina kukonke kodaka lukasimende, kulwenze lufaneleke kakhulu izimo zemvelo ezahlukahlukene.
Ngaphezu kwalokho, i-hydroxyethyl methyl cellulose inomthelela omkhulu ekuphikisweni kwe-carbonation yodaka lukasimende phakathi nezigaba zayo zokuqala.Okuqukethwe okuphezulu kwe-cellulose ether engxubeni kubambezela inqubo ye-carbonation, okuholela ekuncipheni kokuncipha kwe-carbonation nokujula.Lo mphumela unomthelela ekuzinzeni kwesikhathi eside kanye nokuqina kodaka lukasimende, ikakhulukazi ezinsizeni lapho ukuwohloka okubangelwa i-carbonation kungase kube ukukhathazeka.
Izinga lokushisa eliphilisayo kanye nokuqukethwe kwe-cellulose ether nakho kudlala indima ebalulekile ekunqumeni amandla aqinile okuqinile odaka lukasimende.Ukuba khona kwe-cellulose ether kungathuthukisa ngokuphawulekayo amandla okuqina kwebhondi, ikakhulukazi ngemva kokudlula imijikelezo yokuncibilika kweqhwa.Lokhu kuthuthukiswa kuqinisekisa ukunamathela okungcono nokuzinza kodaka, okubalulekile ekubhekaneni nokucindezeleka kwemvelo kanye nokwandisa impilo yesevisi yezakhiwo ezisekelwe kusimende.
Ungathenga kuphi i-Cas HEMC LH 615M
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I-HEMC LH 6000
I-EipponCell® HEMC LH 6000 hydroxyethyl methyl cellulose iyi-ether engeyona ionic cellulose eyenziwe ngenqubo yamakhemikhali ehlanganisa ukotini, ukhuni lwe-alkalized, i-ethylene oxide, ne-methyl chloride ether.Njengamanje, inqubo yokukhiqiza ye-HEMC ingahlukaniswa ngezindlela ezimbili eziyinhloko: indlela yesigaba se-liquid kanye nendlela yesigaba segesi.Endleleni yesigaba se-liquid, okokusebenza okusetshenzisiwe kunezidingo eziphansi zengcindezi yangaphakathi, okwenza kungabi yingozi kangako.I-cellulose ifakwe ku-lye, okuholela ekuvuvukeni okugcwele kanye ne-alkalization.Ukuvuvukala kwe-osmotic koketshezi kuzuzisa i-cellulose, okuholela emikhiqizweni ye-HEMC enezinga elilinganayo lokushintshwa kanye ne-viscosity.Ngaphezu kwalokho, indlela yesigaba se-liquid ivumela ukushintshwa kwemikhiqizo ehlukahlukene.Kodwa-ke, amandla okukhiqiza we-reactor anomkhawulo (imvamisa engaphansi kuka-15m3), okwenza kube nesidingo sokwandisa isibalo sama-reactor ukuze kukhiqizwe okuphezulu.Ukwengeza, inqubo yokusabela idinga inani elikhulu le-solvent ephilayo njengesithwali, okuholela ezikhathini zokusabela ezinde (ngokuvamile ezidlula amahora angu-10), ukukhuphuka kokutholakala kwe-solvent distillation, kanye nezindleko zesikhathi esiphezulu.Ngakolunye uhlangothi, indlela yesigaba segesi ihlanganisa imishini ehlangene futhi inikeza isivuno esiphezulu seqoqo elilodwa.Ukusabela kwenzeka ku-autoclave evundlile, enesikhathi esifushane sokuphendula (imvamisa amahora angama-5-8) uma kuqhathaniswa nendlela yesigaba soketshezi.Le ndlela ayidingi uhlelo oluyinkimbinkimbi lokubuyisela i-solvent.Ngemva kokuqedwa kokusabela, i-methyl chloride eyeqile kanye ne-by-product dimethyl ether zigaywa kabusha futhi ziphinde zisetshenziswe ngokuhlukile ngohlelo lokutakula.Indlela yesigaba segesi inezindleko eziphansi zokusebenza kanye nokuncipha kwamandla okusebenza, okuholela ezindlekweni zokukhiqiza eziphansi uma kuqhathaniswa nendlela yesigaba soketshezi.Kodwa-ke, indlela yesigaba segesi idinga ukutshalwa kwezimali okukhulu kwemishini nokulawula okuzenzakalelayo, okuholela kokuqukethwe okuphezulu kwezobuchwepheshe kanye nezindleko ezihambisanayo. Ungathenga kuphi i-Cas HEMC LH 6000
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I-HEMC LH 400
Ukusetshenziswa kwe-EipponCell® HEMC LH 400 hydroxyethyl methyl cellulose ezintweni ezisekelwe kusimende kanye nomthelela wayo ezimpahleni zabo ezingokwenyama nezemishini.Isengezo saziwa ngekhono laso lokulawula izakhiwo ezahlukahlukene, njengokuthuthukisa ukusebenza kodaka lukasimende, ukugcinwa kwamanzi, ukusebenza kwebhondi, isikhathi sokusetha, kanye nokuguquguquka.Kodwa-ke, iphinde iza nokuhwebelana, njengoba inciphisa kakhulu amandla okucindezela odaka lukasimende.Lokhu kwehliswa kwamandla kungase kubangelwe ubunjalo bukasimende njengento kasimende, lapho izici ezifana nezinga le-hydration kanye nohlobo nenani lemikhiqizo ye-hydration idlala indima ebalulekile ekunqumeni ukusebenza okuphelele kwezinto ezisekelwe kusimende.
Ungathenga kuphi i-Cas HEMC LH 400
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I-HPMC K100
I-Eipponcell®HPMC K 100 Hydroxypropyl methyl cellulose ivamise ukusetshenziswa njengesisabalalisi esiyinhloko enqubweni yokukhiqiza i-polyvinyl chloride (PVC).Njengoba i-viscosity ikhula kanye nokuqukethwe kwe-hydroxypropyl kuncipha, amandla ayo okuhlakazeka aba buthaka ngenkathi amandla okugcina okunamathelayo eqina.Ngenxa yalokho, lokhu kubangela ukwanda kosayizi wezinhlayiyana ezimaphakathi kanye nokuminyana okusobala kweresin ye-PVC.Kodwa-ke, ngokulungisa ukugxila kwe-HPMC, ikhono layo lokugcina i-adhesive lingathuthukiswa, okuholela ekunciphiseni usayizi wezinhlayiyana ezimaphakathi ze-resin.
Ungathenga kuphi i-Cas HPMC K100
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I-MHEC LH 6200MS
I-EipponCell® MHEC LH 6200MS i-methyl hydroxyethyl cellulose iyinhlanganisela ye-polymer esekwe ku-cellulose ebonakala ngesakhiwo se-ether.Ngaphakathi kwe-cellulose macromolecule, indandatho ngayinye ye-glucosyl iqukethe amaqembu amathathu e-hydroxyl, okuyiqembu eliyinhloko le-hydroxyl ku-athomu ye-carbon yesithupha kanye namaqembu e-hydroxyl yesibili kuma-athomu ekhabhoni yesibili neyesithathu.
Ngenqubo ye-etherification, i-hydrogen emaqenjini e-hydroxyl ithathelwa indawo amaqembu e-hydrocarbon, okuholela ekukhiqizeni okuphuma kokuphuma kwe-cellulose ether.I-Cellulose ether iyinhlanganisela ye-polyhydroxy polymer engancibiliki noma incibilike ngendlela yayo yomdabu.Kodwa-ke, ngemva kokufakwa kwe-etherification, i-cellulose iyancibilika emanzini, ihlambulule izixazululo ze-alkali, nezincibilikisi eziphilayo.
Ukwengeza, ikhombisa i-thermoplasticity, eyivumela ukuthi ibunjwe futhi ibunjwe lapho kuvezwe ukushisa.
Ungayithenga kuphi i-Cas I-MHEC LH 6200MS
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I-MHEC LH 6150MS
I-EipponCell® MHEC LH 6150M isuselwa kukotini nokhuni ngokwenza inqubo ehlanganisa i-alkalization, i-ethylene oxide, ne-methyl chloride etherification.
I-MHEC iwuhlobo lwe-ether engeyona ionic cellulose exubile, ebonakala ngesakhiwo sayo samangqamuzana [C6H7O2(OH) 3-mn(OCH3)m(OCH2CHOHCH3)n]x.Izilinganiso ezihlukene zamaqembu e-methoxyl kanye ne-hydroxyethyl ku-MHEC ziphumela ekubonakaleni okuhlukile kanye namazinga wokufana wokushintsha umkhiqizo.Lokhu kuholela ekudalweni kwezinhlobonhlobo namamaki emikhiqizo enezici ezihlukile zokusebenza.
I-MHEC ikhombisa izakhiwo ezivumayo njengokuhlakazeka, ukufaka i-emulsifying, ukuqina, ukubopha, ukugcinwa kwamanzi, nokugcinwa kwejeli.Iyancibilika emanzini futhi ingancibilika ku-ethanol ne-acetone ngaphansi kokugxilisana kwama-70%.Ukwengeza, isakhiwo esiyingqayizivele se-MHEC sivumela ukuncibilika okuqondile ku-ethanol.
Ungathenga kuphi i-Cas MHEC LH 6150MS
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I-MHEC LH 6100MS
I-MHEC LH 6100MS, eyingxenye yekilasi lama-cellulose ethers nokuphuma kwawo angenawo amaqembu angahlukaniseki kumayunithi awo esakhiwo.Uma kuqhathaniswa nemikhiqizo ye-ionic ether, i-nonionic cellulose ethers ibonisa ukusebenza kahle okuphezulu ekujikeni, emulsifying, ekwenzeni ifilimu, esebenza njengama-colloid avikelayo, nokugcina umswakama.Bakhombisa ukusebenza okuphezulu ngokunamathela, izakhiwo zokulwa nokungezwani komzimba nezinto ezithile, futhi bathola ukusetshenziswa okubanzi kuzo zonke izimboni ezahlukahlukene njengokuhlola indawo kawoyela, okokugcotshwa kwe-latex, i-polymerization, izinto zokwakha, amakhemikhali ansuku zonke, ukudla, imithi, ukwenza iphepha, ukuphrinta izindwangu, nokudaya. .
Ungathenga kuphi i-Cas MHEC LH 6100 MS
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I-MHEC LH 6200M
I-KimaCell® MHEC MH200M iwukuphuma kwe-cellulose okuphawulekayo eyaziwa ngokuthi i-methyl hydroxyethyl cellulose, ethola ukusetshenziswa okubanzi ezimbonini ezihlukahlukene ezihlanganisa imithi, inhlanzeko, imboni yamakhemikhali yansuku zonke, ukwenza amaphepha, ukudla, imithi, ukwakhiwa, nezinto zokwakha.Ukuthuthukiswa nokusetshenziswa kwe-cellulose ether kubaluleke kakhulu ekusebenziseni kahle izinsiza ze-biomass ezivuselelekayo kanye nokuthuthukisa ukuthuthukiswa kwezinto ezintsha kanye nobuchwepheshe.
I-cellulose ether ivamise ukuncibilika emanzini, yenze isixazululo se-colloidal lapho i-viscosity yayo inqunywa izinga le-polymerization ye-cellulose ether.Lesi sixazululo siqukethe ama-macromolecules e-hydrated.Ngenxa yokubambeka kwala ma-macromolecules, ukuziphatha kokugeleza kwezixazululo ze-cellulose ether kuyahluka kulokho okusamanzi aseNewton futhi kunalokho kukhombisa ukuziphatha okuncike ku-shear.I-viscosity yesisombululo ikhula ngokushesha ngokugxila okukhulayo, ngenxa yesakhiwo se-macromolecular se-cellulose ether.Ngokuphambene, iyancipha ngokushesha ngokukhuphuka kwezinga lokushisa.
Ungathenga kuphi i-Cas MHEC LH 6200M
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I-MHEC LH 6150M
I-EipponCell® MHEC LH 6150M i-methyl hydroxyethyl cellulose yaziwa kabanzi njengesengezo esithandwayo se-wall putty ngenxa yokusebenza kwayo okukhethekile kokugcina amanzi.Ngokugcina umswakama ngempumelelo, le ngxube yandisa isikhathi sokusebenza, okuholela ekusebenzeni okuthuthukisiwe kokwakhiwa kanye nokusebenza kahle komsebenzi okuthuthukisiwe.Ocwaningweni oluhlelekile olwenziwe odongeni lwangaphakathi lwe-putty yokuvikela imvelo equkethe i-diatomite njengesigcwalisi esisebenzayo, umthelela wama-viscosities ahlukene we-HPMC kanye nenani le-putty ezicini ezihlukahlukene zokusebenza kwahlolisiswa ngokucophelela.Ucwaningo luveze ukuthi amandla ebhondi e-wall putty aqala ukwanda ngomthamo we-MHEC, kodwa ngale kwephuzu elithile, aqala ukwehla.Lokhu okutholakele kugcizelela ukubaluleka kokuthuthukisa umthamo we-MHEC ukuze kuzuzwe amandla ebhondi afunekayo.
