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I-HEMC LH 6150M
Ukuvelela kwe-EipponCell® HEMC LH 6150M hydroxyethyl methylcellulose, i-cellulose ether ehlukanisiwe, bekulokhu kukhula kancane kancane emkhakheni wezokwakha eminyakeni yakamuva.Ukunyuka kwayo kubangelwa ukusebenza kwayo okukhethekile endaweni yezinto zokwakha, okuhambisana nokusebenza kwayo okumangalisayo ngokusetshenziswa kwayo okuncane.
I-HEMC ivela njengempahla eguquguqukayo, esebenza njengesinqamuleli, isithuthukisi sokugcina amanzi, i-ejenti yokuqina, namandla abophayo.Ngaphakathi kwendawo yodaka olujwayelekile oluxutshwe okomile, udaka lwangaphandle olufakwa odongeni, izinhlanganisela ezizilinganisa, izinto zokunamathisela zamathayela, ama-putty angaphakathi nangaphandle odongeni, nama-ejenti okuvalwa, i-HEMC ibamba indima ebalulekile.Ukubaluleka kwayo kubuyela emuva kuzo zonke izilinganiso eziningi zesistimu yodaka, okunomthelela ekugcinweni kwamanzi, amazinga okukhipha amanzi, ukukhululeka kokwakhiwa, ukubumbana, kanye nemiphumela yokubambezeleka.Ukukhetha okuhlukile kwe-hydroxyethyl methylcellulose kuhambisana ngokucophelela nezici ezihlukile zesistimu yodaka ngalunye, ngaleyo ndlela kukhulisa amandla ayo.
Ungathenga kuphi i-Cas HEMC LH 6150M
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I-HEMC LH 6100M
I-EipponCell® HEMC LH 6100M Cellulose ether ithola ukusetshenziswa kwayo okunezici eziningi njenge-ejenti yokuqina enamandla, i-emulsification catalyst, iwizadi eyenza ifilimu, i-adhesive marvel, dispersant virtuoso, kanye ne-colloid extraordinaire yomqaphi.Ukusetshenziswa kwayo okuhlukahlukene kudlulela kumaseyili amakhulu wezinto zokwakha, okokunamathela, ukukhiqizwa kwephepha, ukuphrinta, ukwenziwa kwenhlaka yokwenziwa, ubuciko be-ceramics, ukuluka izindwangu, ukusungulwa kwezolimo, ukuthuthuka kwezemithi, ubuciko bezokupheka, inhlawulo yezimonyo, nokunye.Kodwa-ke, izici ezibalulekile ezinomthelela ekusebenzeni kokusetshenziswa kwe-hydroxyethyl methylcellulose zingaphakathi kwe-viscosity yayo, amandla okugcina amanzi, kanye newindi lethuba elinikezayo lokuveza umlingo wayo.
Ungathenga kuphi i-Cas HEMC LH 6100M
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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.
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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
