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HPMC F 50
I-EipponCellHPMC F 50, i-hydroxypropyl methyl cellulose, isebenza njenge-dispersant kwishishini le-PVC.Kwinkqubo yokumiswa kwepolymerization ye-vinyl chloride, i-dispersants esetyenziswa ngokuqhelekileyo ibandakanya iikhompawundi ze-polymer ezifana ne-polyvinyl alcohol kunye ne-cellulose ether.Xa ziphantsi kokuvuselela, ziququzelela ukubunjwa kwamaconsi kunye nobukhulu obufanelekileyo.Esi sikhundla kubhekiselwa kuso njengesakhono sokusasaza se-disperant.Ukongeza, i-disperant ifakwe kumphezulu we-vinyl chloride monomer droplets, yenza umaleko okhuselayo okhusela ukuhlanganisana kwe-droplet kunye nokuzinzisa.Esi siphumo saziwa njengesakhono sokugcina i-colloid se-dispersant.
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HPMC YB 4000
I-EipponCellHPMC E4000 yi-hydroxypropyl methyl cellulose ether eyenzelwe ngokukodwa ukusetyenziswa kwi-ceramics.I-Hydroxypropyl methylcellulose (HPMC) yi-ether ye-cellulose engeyo-ionic ephuma kwi-cellulose yezinto ze-polymer yendalo ngokusebenzisa uchungechunge lweenkqubo ze-etherification.Ngumgubo omhlophe ongenavumba, ongenancasa, kwaye awunayo ityhefu.Xa ifakwe kumanzi abandayo, yenza isisombululo se-colloidal esicacileyo okanye esinamafu.I-HPMC ineepropathi ezininzi ezinje ngokuqina, ukusasaza, ukumilisela, ukwenza ifilim, ukuxhoma, ukuthengisa, umsebenzi womphezulu, ukugcinwa kokufuma, kunye nokhuseleko lwe-colloid.Ifumana usetyenziso olubanzi kumashishini ahlukeneyo, kubandakanya izinto zokwakha, imveliso yokwambathisa, i-synthetic resin, ishishini le-ceramic, amalaphu, ezolimo, iikhemikhali zemihla ngemihla, nokunye.
Apho ukuthenga iCas HPMC YB 4000
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HPMC YB 810M
I-EipponCell HPMC 810M yi-ceramic-grade Hydroxypropyl Methylcellulose (HPMC), eyaziwa ngokuba yiHypromellose kunye neCellulose Hydroxypropyl Methyl Etere.Ithathwe kwi-cotton cellulose ecocekileyo kakhulu kwaye ingena kwinkqubo ethile ye-etherification phantsi kweemeko ze-alkaline.I-HPMC ibonisa iimpawu ze-thermal gelation.Xa isisombululo saso samanzi sishushu, senza ijeli kunye ne-precipitates, enokuthi iphinde inyibilike xa ipholile.Ubushushu be-gelation buhluka ngokuxhomekeke kwimimiselo ethile yemveliso.Ukunyibilika kuphenjelelwa yi-viscosity, kunye ne-viscosity esezantsi ekhokelela ekunyibilikeni okukhulu.Ukuchithwa kwe-HPMC emanzini akuchatshazelwa lixabiso le-pH.
I-HPMC ineepropati ezininzi eziphawulekayo, ezibandakanya ukutyeba, ukukhutshwa kwetyuwa, ukuzinza kwe-pH, ukugcinwa kwamanzi, ukuzinza kwe-dimensional, ubuchule obugqwesileyo bokwenza ifilimu, uluhlu olubanzi lokuxhathisa i-enzyme, ukusabalalisa, kunye nokubambisana.Ubalulo ngalunye lwe-HPMC lunokubonisa utshintsho oluncinci kwezi propati.
Indawo yokuthenga iCas HPMC YB 810 M
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HEMC LH 4000
Isiteyitimenti esinikiweyo sichaza umxholo we-hydroxyethoxyl wemveliso ye-HEMC eqhelekileyo ekhoyo kwimarike.Ezi mveliso zinomxholo we-methoxyl ukusuka kwi-6% ukuya kwi-16%, kunye noluhlu lwe-hydroxyethoxyl umxholo ukusuka kwi-18% ukuya kwi-27%.Uhlalutyo olubanzi lunqume ukuba ukusebenza kakuhle kwemveliso kufezekiswa xa i-hydroxyethoxyl kunye namaqela e-methoxyl awela phakathi koluhlu oluchaziweyo.
Indawo yokuthenga iCas HEMC LH 4000
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I-MHEC LH 640M
Uhlobo, ubuninzi, kunye nokusasazwa kwamaqela abambeleyo kwikhonkco eliphambili leselulosi kudlala indima ebalulekileyo ekumiseleni iipropathi ze-ethers.Iqela le-hydroxyl elikhoyo kwi-cellulose ether molecular chain yenza i-intermolecular oxygen bond, enemiphumo emininzi eluncedo.Okokuqala, baphucula ukufana kunye nokugqibelela kwe-samente hydration.Okwesibini, zonyusa ukuhambelana kodaka, ngaloo ndlela ziphembelela irheology yayo kunye noxinzelelo.Ukongeza, ii-cellulose ethers ziphucula ukuxhathisa kokuqhekeka kodaka ngokubonelela ngentembeko yesakhiwo esomeleziweyo.Ngaphaya koko, ezi ether zinamandla okungenisa umoya, ngaloo ndlela ziphucula ukusebenza kodaka.I-Cellulose ethers inoluhlu lweepropathi ezigqwesileyo, kubandakanya ukutyeba, i-emulsification, ukumiswa, ukwakheka kwefilimu, ukwakheka kwe-colloid ekhuselayo, ukugcinwa komswakama kunye nokunamathela.Ezi mpawu zenza i-cellulose ethers izongezo eziyimfuneko kwimixube yodaka oluxutyiweyo.
Apho ukuthenga iCas MHEC LH 640M
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MHEC LH 6000
I-EipponCell MHEC LH 6000M yi-methyl hydroxyethyl cellulose eyenza i-alkalization kunye nesisombululo se-sodium hydroxide.Emva koko ixutywe kunye nomlinganiselo othile we-isopropyl alcohol kunye ne-toluene solvent.I-agent etherification eqeshwe kwinkqubo ibandakanya i-methyl chloride kunye ne-oxirane.Iimveliso eziphuma kwisiphumo sokuguqulwa kwe-cellulose etherification zibonisa ukusebenza okubalaseleyo kwaye zinoluhlu olubanzi lwezicelo, ezinikezela iziphumo ezigqwesileyo.Ezi ziphuma kwi-cellulose ezitshintshiweyo zibonelela ngokubalulekileyo kwiimfuno zophuhliso lwezoqoqosho nentlalo yesizwe.Ukuqhubela phambili, njengoko itekhnoloji iqhubela phambili kwaye urhwebo luqhubela phambili, ukuba udityaniso lwemathiriyeli ekrwada kunye neendlela zokuphuma kweselulosi zinokuphuculwa ngakumbi, ziya kusetyenziswa ngokusemandleni abo apheleleyo, ziqonde usetyenziso olubanzi kunye nexabiso elongeziweyo.
Indawo yokuthenga i-Cas MHEC LH 6000
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I-MHEC LH 610M
I-EipponCell MHEC LH 610M, i-methyl hydroxyethyl cellulose, isetyenziswa ngokuqhelekileyo kumashishini ahlukeneyo aquka ukwenza iphepha, iiseramikhi, ushicilelo lwelaphu kunye nokudaya, kunye neempendulo ze-polymerization.Ii-agent ezidibeneyo ezinqamlezayo zingaqeshwa ukuguqulwa kwe-cross-linking esekelwe kwiipropati zezinto ezifunwayo kwintsimi nganye, ukuqinisekisa ukuthotyelwa kweemfuno ezithile zesicelo.Xa sithetha ngokubanzi, ii-ether ze-cellulose eziguquliweyo ezidityanisiweyo zinokwahlulwa zibe ziindidi ezimbini: i-etherified cross-linked cellulose ethers kunye ne-esterified cross-linked cross cellulose ethers.I-etherified cross-linking agents, ezifana ne-aldehydes kunye ne-epoxides, zisabela kunye namaqela -OH akhoyo kwi-cellulose ether ukwenza i-ether oxygen bonds (-O-).Ngakolunye uhlangothi, i-esterified cross-linking agents, kuquka i-carboxylic acids, i-phosphides, kunye ne-boric acid, isabela kunye namaqela -OH kwi-cellulose ether ukwenza iibhondi ze-ester.
Indawo yokuthenga i-Cas MHEC LH 610M
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I-MHEC LH 615M
I-EipponCell MHEC LH 615M i-methyl hydroxyethyl cellulose iyikhompawundi eguquguqukayo enokuthi isebenze njenge-arhente yokugcina amanzi, i-thickener, i-binder, i-dispersant, i-stabilizer, i-agent yokumisa, i-emulsifier, kunye ne-film-forming aid, phakathi kweminye imisebenzi.Oku kungenxa yokuba i-cellulose ether, efana ne-EipponCell MHEC LH 615M, ibonisa ugcino lwamanzi olugqwesileyo kunye neempawu zokujiya xa zongezwa kwidaka.Ngenxa yoko, kuphucula kakhulu ukusebenza kodaka.I-cellulose ether isetyenziswa ngokubanzi njengepolymer enyibilikayo emanzini kumdaka ngenxa yezi ziphumo ziluncedo.
Ukufakwa kodaka, imathiriyeli yesamente njengesamente kunye negypsum ifuna ukugalelwa ngamanzi ukuze kumiswe kakuhle.Ngokubandakanya isixa esifanelekileyo se-cellulose ether, ukufuma okungaphakathi kodaka kunokugcinwa ixesha elide.Oku kugcinwa kokufuma okwandisiweyo kwenza inkqubela phambili eqhubekayo yokumisela kunye nenkqubo yokuqina.
Apho ukuthenga iCas MHEC LH 615M
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I-MHEC LH 620M
I-KingmaxCell® MHEC LH 620M, i-ether ye-cellulose engeyiyo i-ionic, isetyenziswe kwiiprojekthi zokwakha ngenxa yeempawu zayo ezincedo zokusabalalisa, ukugcinwa kwamanzi, ukuxhamla, kunye nokuqina.Ukudityaniswa kwe-ether ye-cellulose kunokwandisa ngokuphawulekayo ukugcinwa kwamanzi kwi-gypsum.Nangona kunjalo, njengoko umxholo we-cellulose ether ukhula, kukho ukuncipha okuncinci kwi-flexural and compressive strength of the hardened gypsum body.Oku kuncitshiswa kunokubalelwa kwimpembelelo yokungenisa umoya ye-cellulose ether, ekhokelela ekuqalisweni kwamaqamu ngexesha lokuvuselela i-slurry, emva koko kuncitshiswe iimpawu zomatshini womzimba oqinileyo.Ngaxeshanye, ukugqithisa kwe-cellulose ether kunokubangela i-viscosity egqithisileyo yomxube we-gypsum, okukhokelela ekunciphiseni ukusebenza.
Apho ukuthenga iCas MHEC LH 620M
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I-MHEC LH 660M
I-EipponCell MHEC LH 660M luhlobo lwe-agent ye-methyl hydroxyethyl cellulose thickening edlala indima ebalulekileyo ekulungiseni imathiriyeli esekwe kwisamente.I-ether ye-Cellulose, kuquka i-MHEC, inika i-viscosity egqwesileyo kumdaka omanzi, iphucula kakhulu amandla okudibanisa phakathi kodaka kunye nomgangatho ongaphantsi, kunye nokuphucula ukuchasana kodaka ekudakaleni.
Ungayithenga phi iCasI-MHEC LH 660M
