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HEMC LH 660M
I-EipponCell® HEMC LH660M i-hydroxyethyl methyl cellulose yikhompawundi eguquguqukayo esetyenziswa kakhulu kuwo wonke amashishini ahlukeneyo, kubandakanywa ukutya, amayeza, ukuveliswa kweekhemikhali imihla ngemihla, iingubo, i-polymerization, kunye nokwakhiwa.Usetyenziso lwayo lubandakanya ukumiswa kokusasazwa, ukutyeba, ukumiliselwa, ukuzinzisa, kunye nemisebenzi yokuncamathelisa.
Kwiminyaka yakutshanje, ngenxa yesikhewu esichongiweyo kwimarike yasekhaya, kubekho ukwanda okubonakalayo kumashishini atyala imali kwiiprojekthi zemveliso ye-hydroxyethyl methylcellulose.Ezi projekthi ziphantsi koluhlu lwamashishini ekhemikhali, aphawulwa ziinkqubo ezintsonkothileyo, ukusetyenziswa kwamanzi kakhulu, intaphane yezinto ezinokubakho zongcoliseko, kunye nokungabikho kwamava abanzi okuthintela nokulawula ungcoliseko.
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HEMC LH 640M
I-EipponCell® HEMC LH640M i-hydroxyethyl methyl cellulose yenza impembelelo ethile kwixesha lokumisela udaka lwesamente, oluvavanywa kusetyenziswa imitha yokulinganisa.Ukudityaniswa kwe-hydroxyethyl methyl cellulose kukhokelela ekuguqulweni kwexesha lokumisela udaka lwesamente.Ixesha lokuqala lokumisela lifinyezwa ngemizuzu engama-30, ngelixa ixesha lokugqibela lokumisela landiswa ngemizuzu emi-5.Oku kubonisa ukuba i-cellulose inegalelo ekuphuculeni ukugcinwa kwamanzi, kwaye nakwi-dosage ephantsi ye-0.5%, ichaphazela ixesha lokudibanisa.Le mpembelelo ihlala ihambelana nangona kukho ukuhlukahluka kwi-cellulose ether concentration.Ukufakwa kwe-hydroxyethyl methyl cellulose kunempembelelo esecaleni kwixesha lokumisela udaka lwesamente, ebonisa ukuthotyelwa okuncinci kwizicelo zobunjineli obusebenzayo.
Apho ukuthenga iCas HEMC LH 640M
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HEMC LH 620M
I-EipponCell® HEMC LH 620M i-hydroxyethyl methyl cellulose sisongezo esisebenzayo sokwenziwa kodaka, inika iinzuzo ezizodwa zokuphucula iimpawu zayo.Xa ifakwe kwi-mortar, ikhokelela ekudalweni komxube we-porous and pliable.
Ngexesha lokuvavanya, xa ibhloko yovavanyo lodaka igoqiwe, ubukho be-pores bunegalelo ekunciphiseni amandla e-flexural.Nangona kunjalo, ukufakwa kwepolymer eguquguqukayo ngaphakathi komxube kuchasene nesi siphumo ngokunyusa amandla okuguquguquka kodaka.
Ngenxa yoko, impembelelo edibeneyo yale miba iphumela ekuhlahleni okuncinci ngokubanzi kumandla okuguquguquka kodaka.
Ngaphantsi koxinzelelo, i-matrix edibeneyo iyancipha ngenxa yenkxaso encinci enikezelwa ngama-pores kunye neepolymers eziguquguqukayo, ezikhokelela ekunciphiseni ukunyanzeliswa kodaka.Oku kuphawuleka ngakumbi xa inxalenye ebalulekileyo yesiqulatho samanzi sangempela sigcinwe ngaphakathi kodaka, okubangela ukuba amandla oxinzelelo ancitshiswe ngokuphawulekayo xa kuthelekiswa nomlinganiselo oxutyiweyo wokuqala.
Ukubandakanya i-HEMC ekuqulunqweni kodaka kukhulisa kakhulu amandla okugcina amanzi omxube.Olu phuculo luqinisekisa ukuba xa udaka ludibana nekhonkrithi efakwe emoyeni, ukufunxwa kwamanzi ngekhonkrithi efunxa kakhulu kuyancitshiswa.Ngenxa yoko, i-samente ngaphakathi kodaka inokungena kwi-hydration ebanzi.
Ngaxeshanye, i-HEMC ingena kumphezulu wekhonkrithi ye-air-entrained, idala indawo entsha yokudibanisa kunye namandla aphuculweyo kunye nokuguquguquka.Oku kubangela amandla okubambisana okuphezulu kunye nekhonkrithi efakwe emoyeni, ngakumbi ukunyusa ukusebenza ngokubanzi kwe-interface ye-mortar-concrete.
Ungayithenga phi iCas HEMC LH 620M
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HEMC LH 615M
I-EipponCell® HEMC LH 615M i-hydroxyethyl methyl cellulose, njenge-cellulose ether, idlala indima ebalulekileyo ekuphembeleleni inkqubo ye-cement hydration kunye nokwakhiwa kwe-microstructure kudaka lwesamente.Ngokukhula kokuthandwa kodaka lwesamente olulungisiweyo lwepolymer kunye nemfuno eyandayo yezakhiwo ezihlala ixesha elide, impembelelo ye-cellulose ether ekomeleleni kodaka lwesamente ibe ngumxholo onomdla kakhulu.Esinye isiphumo esibalulekileyo se-cellulose ether kukuncitshiswa komthamo wamanzi kudaka lwesamente, okukhokelela ekuncipheni kokuncipha kunye nokunyuka kwamazinga okwandisa kwiindawo ezifumileyo.Oku kuphucuka kokumelana nokufuma kunceda ukomeleza ukomelela kukonke kodaka lwesamente, luyenza ilunge ngakumbi kwiimeko ezahlukeneyo zokusingqongileyo.
Ngaphezu koko, i-hydroxyethyl methyl cellulose inefuthe elibalulekileyo ekuxhathiseni i-carbonation yodaka lwesamente ngexesha layo lokuqala.Umxholo ophezulu we-cellulose ether kumxube ulibazisa inkqubo ye-carbonation, okubangela ukunciphisa i-carbonation shrinkage kunye nobunzulu.Esi siphumo sinegalelo ekuzinzeni kwexesha elide kunye nokuqiniswa kodaka lwesamente, ngokukodwa kwizicelo apho ukuchithwa kwe-carbonation-induced deterioration ingaba yinkxalabo.
Ubushushu obunyangayo kunye nomxholo we-ether yeselulosi nazo zidlala indima ebalulekileyo ekumiseleni amandla okuqina okudityaniswa kodaka lwesamente.Ubukho be-cellulose ether bunokwandisa kakhulu amandla okuqina kwebhondi, ngakumbi emva kokuhamba imijikelo yokunyibilika komkhenkce.Olu phuculo luqinisekisa ukunamathela okungcono kunye nokuzinza kodaka, okuyimfuneko ekumelana noxinzelelo lwendalo kunye nokwandisa ubomi benkonzo yezakhiwo ezisekelwe kwi-samente.
Ungayithenga phi iCas HEMC LH 615M
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HEMC LH 6000
I-EipponCell® HEMC LH 6000 i-hydroxyethyl methyl cellulose yi-ether engeyiyo ionic cellulose eyenziwe ngenkqubo yekhemikhali ebandakanya umqhaphu, umthi we-alkalized, i-ethylene oxide, kunye ne-methyl chloride ether.Okwangoku, inkqubo yokuvelisa i-HEMC ingahlelwa kwiindlela ezimbini eziphambili: indlela yesigaba solwelo kunye nendlela yesigaba segesi.Kwindlela yesigaba solwelo, izixhobo ezisetyenzisiweyo zineemfuno ezisezantsi zoxinzelelo lwangaphakathi, nto leyo eyenza ukuba kungabi yingozi kangako.I-cellulose ifakwe kwi-lye, ekhokelela ekudumbeni ngokupheleleyo kunye ne-alkalization.Ukudumba kwe-osmotic yolwelo kuluncedo kwiselulosi, okukhokelela kwiimveliso ze-HEMC ezineqondo elifanayo lokutshintsha kunye ne-viscosity.Ngaphezu koko, indlela yesigaba solwelo ivumela ukutshintshwa kwemveliso ngokulula.Nangona kunjalo, umthamo wemveliso wereactor ulinganiselwe (ngokuqhelekileyo ngaphantsi kwe-15m3), nto leyo eyenza kube yimfuneko ukwandisa inani lereactors ukwenzela imveliso ephezulu.Ukongeza, inkqubo yokusabela ifuna isixa esikhulu se-solvent ye-organic njenge-carrier, ekhokelela kwixesha elide lokuphendula (ngokuqhelekileyo lidlula iiyure ze-10), ukunyuka kwe-solvent distillation recovery, kunye neendleko eziphezulu zexesha.Ngakolunye uhlangothi, indlela ye-gas-phase ibandakanya izixhobo ezidibeneyo kwaye inika isivuno esiphezulu sebhetshi enye.Ukusabela kwenzeka kwi-autoclave ethe tye, kunye nexesha elifutshane lokuphendula (ngokuqhelekileyo iiyure ezingama-5-8) xa kuthelekiswa nendlela yesigaba solwelo.Le ndlela ayifuni inkqubo yokubuyisela i-solvent enzima.Emva kokuba impendulo igqityiwe, i-methyl chloride engaphezulu kunye nemveliso ye-dimethyl ether iphinda isetyenziswe kwaye isetyenziswe kwakhona ngokwahlukileyo ngenkqubo yokubuyisela.Indlela yesigaba segesi ineendleko eziphantsi zabasebenzi kunye nokuncipha koxinzelelo lwabasebenzi, okukhokelela kwiindleko eziphantsi zokuvelisa xa kuthelekiswa nendlela yesigaba solwelo.Nangona kunjalo, indlela yesigaba segesi idinga utyalo-mali olubalulekileyo kwizixhobo kunye nolawulo oluzenzekelayo, olukhokelela kumxholo ophezulu wobugcisa kunye neendleko ezinxulumene nazo. Indawo yokuthenga iCas HEMC LH 6000
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HEMC LH 400
Ukusetyenziswa kwe-EipponCell® HEMC LH 400 i-hydroxyethyl methyl cellulose kwizinto ezisekelwe kwi-samente kunye nefuthe layo kwizinto zabo eziphathekayo kunye nezomatshini.I-additive iyaziwa ngokukwazi ukulawula iipropati ezahlukeneyo, ezifana nokuphucula ukusebenza kodaka lwesamente, ukugcinwa kwamanzi, ukusebenza kwebhondi, ixesha lokubeka, kunye nokuguquguquka.Nangona kunjalo, iza kunye norhwebo, njengoko inciphisa kakhulu amandla oxinzelelo lwesamente yodaka.Oku kuncitshiswa kwamandla kubalelwa kubume besamente njengemathiriyeli yesamente, apho imiba efana neqondo le-hydration kunye nodidi kunye nobungakanani beemveliso zokugalela amanzi zidlala indima ebalulekileyo ekumiseleni ukusebenza ngokupheleleyo kwemathiriyeli esekwe kwisamente.
Ungayithenga phi iCas HEMC LH 400
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HPMC K100
I-Eipponcell®HPMC K 100 I-Hydroxypropyl methyl cellulose iqhele ukusetyenziswa njenge-dispersant ephambili kwinkqubo yokwenziwa kwe-polyvinyl chloride (PVC).Njengoko i-viscosity isanda kunye nomxholo we-hydroxypropyl uyancipha, isakhono sayo sokusasazeka siyancipha ngelixa amandla okugcina okunamathelayo esomeleza.Ngenxa yoko, oku kukhokelela ekonyukeni komndilili wesayizi yamasuntswana kunye nokuxinana okubonakalayo kweresin yePVC.Nangona kunjalo, ngokulungelelanisa i-concentration ye-HPMC, ikhono layo lokugcina i-adhesive lingaphuculwa, likhokelela ekunciphiseni ubungakanani be-particle ye-resin.
Apho ukuthenga iCas HPMC K100
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I-MHEC LH 6200MS
I-EipponCell® MHEC LH 6200MS i-methyl hydroxyethyl cellulose yi-cellulose-based polymer compound ebonakaliswe yi-ether structure.Ngaphakathi kwe-cellulose macromolecule, ikhonkco nganye yeglucosyl iqulethe amaqela amathathu e-hydroxyl, angala, iqela eliphambili le-hydroxyl kwi-athomu ye-carbon yesithandathu kunye namaqela e-hydroxyl yesibini kwi-athomu ye-carbon yesibini neyesithathu.
Ngenkqubo ye-etherification, i-hydrogen kumaqela e-hydroxyl ithathelwa indawo ngamaqela e-hydrocarbon, okukhokelela ekuvelweni kwe-cellulose ether derivatives.I-Cellulose ether yi-polyhydroxy polymer compound enganyibilikiyo okanye inyibilike ngohlobo lwayo lwendalo.Nangona kunjalo, emva kokufumana i-etherification, i-cellulose iyanyibilika emanzini, idibanise izisombululo ze-alkali, kunye nezinyibilikisi eziphilayo.
Ukongeza, ibonisa i-thermoplasticity, eyivumela ukuba ibunjwe kwaye ibunjwe xa ibonakaliswe kubushushu.
Ungayithenga phi iCas I-MHEC LH 6200MS
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I-MHEC LH 6150MS
I-EipponCell® MHEC LH 6150M ithathwe kwikotoni kunye nemithi ngokusebenzisa inkqubo ebandakanya i-alkalization, i-ethylene oxide, kunye ne-methyl chloride etherification.
I-MHEC luhlobo lwe-cellulose e-non-ionic edibeneyo ye-ether, ebonakaliswe yi-molecular structure [C6H7O2 (OH) 3-mn (OCH3) m (OCH2CHOHCH3) n] x.Ubungakanani obuhlukeneyo be-methoxyl kunye namaqela e-hydroxyethyl kwi-MHEC kubangela ii-viscosities ezahlukeneyo kunye namanqanaba okutshintshwa kwemveliso efanayo.Oku kukhokelela ekudalweni kweentlobo ezahlukeneyo kunye namabakala emveliso eneempawu zokusebenza ezahlukeneyo.
I-MHEC ibonisa iipropathi ezithandekayo ezifana nokusabalalisa, i-emulsifying, i-thickening, i-bonding, ukugcinwa kwamanzi, kunye nokugcinwa kwe-gel.Iyanyibilika emanzini kwaye inokunyibilika kwi-ethanol kunye ne-acetone engaphantsi kwe-70%.Ukongezelela, isakhiwo esikhethekileyo se-MHEC sivumela ukunyibilika ngokuthe ngqo kwi-ethanol.
Apho ukuthenga iCas MHEC LH 6150MS
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I-MHEC LH 6100MS
I-MHEC LH 6100MS, eyeklasi ye-cellulose ethers kunye nezinto eziphuma kuzo ezingenalo amaqela adibeneyo kwiiyunithi zabo zesakhiwo.Xa kuthelekiswa neemveliso ze-ionic ether, i-nonionic cellulose ethers ibonisa ukusebenza okuphezulu kwi-thickening, emulsifying, ifilimu yokwenza ifilimu, isebenza njenge-colloids ekhuselayo, kunye nokugcina umswakama.Babonisa ukusebenza okuphezulu ngokunamathela, iipropathi ezichasene nokwaliwa, kwaye bafumana ukusetyenziswa okubanzi kumashishini ahlukeneyo afana nokuhlola intsimi yeoli, iingubo ze-latex, i-polymerization, izinto zokwakha, iikhemikhali zemihla ngemihla, ukutya, amayeza, ukwenza iphepha, ukuprintwa kwempahla, kunye nokudaya. .
Indawo yokuthenga i-Cas MHEC LH 6100 MS
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I-MHEC LH 6200M
I-KimaCell® MHEC MH200M yinto ebalulekileyo ye-cellulose derivative eyaziwa ngokuba yi-methyl hydroxyethyl cellulose, efumana izicelo ezibanzi kumashishini ahlukeneyo aquka amayeza, ucoceko, ishishini lemichiza yemihla ngemihla, ukwenza iphepha, ukutya, amayeza, ukwakhiwa kunye nezinto eziphathekayo.Uphuhliso kunye nokusetyenziswa kwe-cellulose ether kubambe ukubaluleka okukhulu ekusebenziseni ngokufanelekileyo izibonelelo ze-biomass ezihlaziyiweyo kunye nokuqhubela phambili ukuphuhliswa kwezinto ezintsha kunye nobuchwepheshe.
I-ether ye-cellulose ngokuqhelekileyo inyibilika emanzini, yenze isisombululo se-colloidal apho i-viscosity yayo inqunywe yiqondo le-polymerization ye-ether cellulose.Esi sisombululo siqulethe i-hydrated macromolecules.Ngenxa yokubanjiswa kwezi macromolecules, ukuhambahamba kwezisombululo ze-cellulose ether kuyahluka kulwelo lwe-Newtonian kwaye endaweni yoko kubonisa ukuziphatha okuxhomekeke kwi-shear.I-viscosity yesisombululo ikhula ngokukhawuleza ngokunyuka koxinzelelo, ngenxa yesakhiwo se-macromolecular ye-cellulose ether.Ngokuchaseneyo, iyancipha ngokukhawuleza ngokunyuka kweqondo lokushisa.
Apho ukuthenga iCas MHEC LH 6200M
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I-MHEC LH 6150M
I-EipponCell® MHEC LH 6150M i-methyl hydroxyethyl cellulose ibonwa ngokubanzi njengesongezo esikhethwayo sokwakhiwa kodonga lwe-putty ngenxa yokusebenza kwayo okukhethekileyo kokugcina amanzi.Ngokugcina ukufuma ngokufanelekileyo, lo mdibaniso wandisa ixesha lokusebenza, okukhokelela ekuphuculweni komsebenzi wokwakha kunye nokuphucula ukusebenza kakuhle.Kuphononongo olucwangcisiweyo oluqhutywe eludongeni lwangaphakathi lwe-putty yokukhusela okusingqongileyo equlethe i-diatomite njengeyona nto isebenzayo yokuzalisa, impembelelo yee-viscosities ezahlukeneyo ze-HPMC kunye nesixa se-putty kwimiba eyahlukeneyo yokusebenza ihlolwe ngononophelo.Uphando luveze ukuba amandla ebhondi eludongeni i-putty ekuqaleni ayanda ngedosi ye-MHEC, kodwa ngaphaya kwendawo ethile, iqala ukuncipha.Oku kufunyanisiweyo kugxininisa ukubaluleka kokwandisa idosi ye-MHEC ukufezekisa amandla afunekayo ebhondi.
