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HEMC LH 4000
Polelo e fanoeng e hlalosa litaba tsa hydroxyethoxyl tsa lihlahisoa tse fumanehang hangata tsa HEMC 'marakeng.Lihlahisoa tsena li na le mefuta e mengata ea methoxyl ho tloha ho 6% ho isa ho 16%, le mefuta e mengata ea hydroxyethoxyl ho tloha ho 18% ho isa ho 27%.Tlhahlobo e pharaletseng e entse qeto ea hore ts'ebetso e nepahetseng ea sehlahisoa e finyelloa ha lihlopha tsa hydroxyethoxyl le methoxyl li oela ka har'a mefuta e boletsoeng.
Moo u ka rekang Cas HEMC LH 4000
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MHEC LH 640M
Mofuta, bongata, le kabo ea lihlopha tse ling tse ka har'a ketane ea mantlha ea cellulose li bapala karolo ea bohlokoa ho khethollang thepa ea ether.Sehlopha sa hydroxyl se teng ho cellulose ether molecular chain se etsa li-intermolecular oxygen bonds, tse nang le liphello tse 'maloa tse molemo.Taba ea pele, li ntlafatsa ho ts'oana le ho phethahala ha samente hydration.Taba ea bobeli, ba eketsa ho tsitsa ha seretse, ka hona ba susumetsa rheology le compressibility ea eona.Ho feta moo, li-cellulose ethers li ntlafatsa ho hanyetsa ha seretse ka ho fana ka botšepehi bo ntlafetseng ba sebopeho.Ho feta moo, li-ether tsena li na le bokhoni ba ho kenya moea, kahoo li ntlafatsa ho sebetsa ha seretse.Li-cellulose ethers li na le mefuta e mengata ea lintho tse ntle haholo, tse kenyelletsang ho tenya, emulsification, ho emisoa, sebopeho sa filimi, sebopeho se sireletsang sa colloid, ho boloka mongobo le ho khomarela.Mehaho ena e etsa hore li-cellulose ethers e be li-additives tsa bohlokoahali mefuteng ea seretse se omeletseng.
Moo u ka rekang Cas MHEC LH 640M
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MHEC LH 6000
EipponCell MHEC LH 6000M ke methyl hydroxyethyl cellulose e kenang alkalization ka sodium hydroxide solution.E ntan'o kopanngoa le tekanyo e itseng ea joala ea isopropyl le toluene solvent.Moemeli oa etherification o sebelisitsoeng ts'ebetsong o kenyelletsa methyl chloride le oxirane.Lihlahisoa tse hlahisoang ke ho fetoloa ha cellulose etherification li bonts'a ts'ebetso e ikhethang 'me li na le mefuta e mengata ea lits'ebetso, tse fanang ka litholoana tse ntle haholo.Metsoako ena e fetotsoeng ea selulose e sebetsana haholo le litlhoko tsa ntlafatso ea moruo le sechaba sechabeng.Ha re hatela pele, ha theknoloji e ntse e tsoela pele le khoebo e ntse e tsoela pele, haeba lisebelisoa tse tala le mekhoa ea lihlahisoa tsa selulose li ka ntlafatsoa le ho feta, li tla sebelisoa ka matla a tsona a felletseng, ho elelloa lits'ebetso tse pharalletseng le boleng bo ntlafalitsoeng.
Moo u ka rekang Cas MHEC LH 6000
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MHEC LH 610M
EipponCell MHEC LH 610M, methyl hydroxyethyl cellulose, e sebelisoa hangata liindastering tse fapaneng ho kenyelletsa ho etsa pampiri, lirafshoa, khatiso ea masela le ho daea, le karabelo ea polymerization.Ho ka sebelisoa li-agent tse fapaneng tse hokahanyang li-cross-link bakeng sa phetoho ea li-cross-link ho itšetlehile ka thepa e lakatsehang tšimong ka 'ngoe, ho netefatsa hore ho latela litlhoko tse khethehileng tsa kopo.Ha re bua ka mokhoa o pharaletseng, li-ether tsa cellulose tse fetotsoeng tse amanang le sefapano li ka aroloa ka mefuta e 'meli: etherified cross-linked cellulose ethers le esterified cross-linked cellulose ethers.Li-etherified cross-linking agents, tse kang aldehydes le epoxides, li itšoara ka lihlopha tsa -OH tse teng ka cellulose ether ho etsa bond ether oxygen (-O-).Ka lehlakoreng le leng, li-esterified cross-linking agents, tse kenyeletsang li-carboxylic acid, phosphides, le boric acid, li itšoara ka lihlopha tsa -OH ka cellulose ether ho theha li-ester bond.
Moo u ka rekang Cas MHEC LH 610M
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MHEC LH 615M
EipponCell MHEC LH 615M methyl hydroxyethyl cellulose ke motsoako o nang le mekhoa e mengata e ka sebetsang e le moemeli oa ho boloka metsi, thickener, binder, dispersant, stabilizer, suspending agent, emulsifier, le thuso ea ho etsa lifilimi, har'a mesebetsi e meng.Lebaka ke hobane cellulose ether, joalo ka EipponCell MHEC LH 615M, e bonts'a ts'ebetso e ntle ea ho boloka metsi le thepa e teteaneng ha e eketsoa seretseng.Ka lebaka leo, e ntlafatsa haholo ho sebetsa ha seretse.Cellulose ether e sebelisoa haholo e le polima e qhibilihang ka metsi ka seretseng ka lebaka la liphello tsena tse molemo.
Lits'ebetsong tsa seretse, lisebelisoa tsa samente tse kang samente le gypsum li hloka hydration ka metsi ho beha hantle.Ka ho kenyelletsa palo e loketseng ea cellulose ether, mongobo o ka har'a seretse o ka bolokoa nako e telele.Ho boloka mongobo ka nako e telele ho etsa hore ho be le tsoelo-pele e tsoelang pele ea ho beha le ho thatafatsa.
Moo u ka rekang Cas MHEC LH 615M
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MHEC LH 620M
KingmaxCell® MHEC LH 620M, e seng ea ionic cellulose ether, e sebelisoa mererong ea kaho ka lebaka la thepa ea eona e molemo ea ho hasana, ho boloka metsi, ho kopanya le ho teteaneng.Ho kenyelletsoa ha cellulose ether ho ka ntlafatsa haholo ho boloka metsi a gypsum.Leha ho le joalo, ha litaba tsa cellulose ether li ntse li eketseha, ho na le ho fokotseha ho fokolang ha matla a flexural le a hatellang a 'mele o thata oa gypsum.Phokotso ena e ka bakoa ke phello ea ho kenya moea ea cellulose ether, e lebisang ho kenyelletsoeng ha li-bubble nakong ea ho sisinyeha ha slurry, ka mor'a moo ho fokotsa thepa ea mochine oa 'mele o thata.Ka nako e ts'oanang, ho feta ha cellulose ether ho ka fella ka viscosity e feteletseng ea motsoako oa gypsum, e leng se lebisang ho fokotseng ho sebetsa.
Moo u ka rekang Cas MHEC LH 620M
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MHEC LH 660M
EipponCell MHEC LH 660M ke mofuta oa methyl hydroxyethyl cellulose thickening agent e bapalang karolo ea bohlokoa ho lokiseng thepa e thehiloeng ho samente.Cellulose ether, ho kenyeletsoa MHEC, e fana ka viscosity e babatsehang ho seretse se metsi, e matlafatsang haholo bokhoni ba ho kopanya pakeng tsa seretse le bokaholimo, le ho ntlafatsa ho hanyetsa ha seretse ho sagging.
Moo u ka rekang CasMHEC LH 660M
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HPMC YB 6000
EipponCellHPMC 6000 ke hydroxypropyl methyl cellulose ether e etselitsoeng ka ho khetheha lits'ebetso tsa ceramic.Phuputsong, likarolo tse fapaneng tsa phofo ea hydroxypropyl methyl cellulose (HPMC) le starch li ile tsa sebelisoa e le li-binders ts'ebetsong ea extrusion ea 'mele e tala ea silicon nitride.Patlisiso e ne e tsepamisitse maikutlo ho lekola matla a ho kobeha a lintlha tse tharo tsa lisampole le ho sekaseka sebopeho sa microstructure sa bokaholimo ba fracture.
Liphetho li senotse hore HPMC e bile le tšusumetso e kholo ho matlafatseng matla a matala ha a bapisoa le ts'ebeliso ea starch.Ho kenyelletsa 10% HPMC e le tlamahano ho felletse ka matla a flexural a 29.3±3.1 MPa, e neng e ka ba makhetlo a 7.5 ho feta lisebelisoa tse tšoanang tse sebelisang starch.Keketseho e kholo ea matla e bakiloe ke boteng ba likaroloana tsa HPMC tse mahoashe, tse nang le fiber tse ikamahanyang le tsela ea extrusion le ho bonts'a boitšoaro ba ho hula nakong ea tlhahlobo ea ho inama.
Moo u ka rekang CasYB6000
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Hydroxypropyl MethylCellulose (HPMC)
Hydroxypropyl methyl cellulose (HPMC) e na le botenya bo botle haholo 'me e ka sebelisoa e le anti-dispersant e babatsehang ea konkreite.HPMC e sebelisitsoe haholo indastering ea kaho.Teko ea anti-dispersion Anti-dispersant ke index ea bohlokoa ea tekheniki ho metha boleng ba anti-dispersant.
HPMC ke metsi a qhibilihang ka har'a motsoako oa polymer, o tsejoang hape e le resin e qhibilihang ka metsing kapa polymer e qhibilihang ka metsing, ke ho eketsa botsitso ba metsi a kopanyang ka ho eketsa viscosity ea motsoako, ke thepa ea hydrophilic polymer, e ka qhalang ka metsing mme ea etsa tharollo. kapa ho hasana.Ho ka bonoa hore ha palo ea letoto la naphthalene e sebetsang hantle ea ho fokotsa metsi e ntse e eketseha, ho kenngoa ha metsi ho tla fokotsa ho hasana ha seretse sa samente se sa tsoa tsoakoa.
Lebaka ke hore naphthalene tsamaiso e sebetsang hantle ea ho fokotsa metsi ke ea surfactant, ha mochine o fokotsang metsi o eketsoa ka seretse, metsi a fokotsang metsi ka holim'a likaroloana tsa samente ka tefiso e ts'oanang, ho lelekoa ha motlakase ho etsa hore likaroloana tsa samente li thehe sebopeho sa flocculation. e arohane, metsi a lokollotsoeng mohahong, a tla baka karolo ea tahlehelo ea metsi a samente.Ka nako e ts'oanang, ka keketseho ea ho kopanya HPMC, ho hasana ha seretse se secha sa samente ho molemo le ho feta.
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Hydroxyethyl Methyl Cellulose (HEMC)
Hydroxyethyl methyl cellulose (HEMC) ke cellulose ether e nkiloeng ho selulose ea tlhaho.Ke polymer e se nang ionic e qhibilihang ka metsing e sebelisoang haholo liindastering tse sa tšoaneng, ho akarelletsa le kaho, meriana le tlhokomelo ea botho, ka lebaka la thepa ea eona ea ho boloka metsi, ho teteaneng, botsitso, ho thehoa ha filimi le ho lumellana.Hydroxyethyl methyl cellulose e thehoa ke karabelo ea methyl chloride ka alkali cellulose, ebe e tsoela pele ho itšoara ka ethylene oxide ho kenya hydroxyethyl ka har'a ketane e kholo ea selulose.Polymer e hlahisoang e hokahanya lihlopha tsa hydroxyethyl le methyl ho cellulose, e fanang ka thepa le melemo e ikhethang.Hydroxyethyl methyl cellulose e na le ts'ebetso e ntle ea ho boloka metsi, e ka sebelisoa bakeng sa lihlahisoa tsa nako e telele tsa ho boloka metsi, joalo ka samente, seretse le lisebelisoa tse ling tsa moaho.Hydroxyethyl methyl cellulose (HEMC) e eketsa ponahalo le botsitso ba lino, li-gel le litlolo.Sena se entse hore e be motsoako o tsebahalang lihlahisoa tsa tlhokomelo ea motho joalo ka li-shampoo, li-conditioner le litlolo, hammoho le meriana le lijo.Hydroxyethyl methyl cellulose (HEMC) e ka etsa filimi e tšesaane holim'a sehlahisoa, kahoo e fana ka thibelo khahlanong le lintlha tse ka ntle.
