MHEC yakoreshejwe mubwubatsi

1 intangiriro

Cellulose ether MHEC murikubakainganda zubaka inganda zifite uburyo bunini cyane bwo gukoresha, ubwinshi, zirashobora gukoreshwa nka retarder, umukozi wo gufata amazi, kubyimba no gufatira hamwe.Cellulose ether MHEC igira uruhare runini muri minisiteri isanzwe ivanze, minisiteri yo hanze yizengurutsa urukuta, minisiteri yo kwisiga, ceramic tile binder, inyubako ikora neza cyane, anti-crack imbere imbere ninkuta zashyizwe hanze, amazi adafite amazi yumye avanze, plaster, plaque, agent ya caulking na ibindi bikoresho.Cellulose ether MHEC igira ingaruka zikomeye ku gufata amazi, gukenera amazi, gufatira hamwe, kudindiza no kubaka sisitemu ya minisiteri.

Hariho ubwoko bwinshi butandukanye nibisobanuro byaCellulose ether MHEC, Cellulose etherbikunze gukoreshwa mubijyanye nibikoresho byubaka harimo HEC,MHEC, C.MC, PAC,MHPC nibindi, ukurikije inshingano zabo ziranga zikoreshwa muri sisitemu zitandukanye.Abantu bamwe bize ingaruka zubwoko butandukanye na dosiye zitandukanye zaCellulose ether MHEC kuri sisitemu ya minisiteri.Muri iyi nyandiko, uburyo bwo guhitamo ubwoko butandukanye nibisobanuro byaCellulose ether MHEC mubicuruzwa bitandukanye bya minisiteri biraganirwaho.

2 Cellulose ether MHEC mumikorere ya sima ya marima

Nkibyingenzi byingenzi mumashanyarazi yumye,Cellulose ether MHEC ifite imirimo myinshi muri minisiteri.Cellulose ether MHEC muri sima ya sima ninshingano zingenzi zo gufata amazi no kubyimba, byongeye, kubera imikoranire yayo na sisitemu ya sima, bizanagira uruhare runini rwo kwinjiza ikirere, gutinda, kunoza imbaraga zihuza.

Umutungo wingenzi waCellulose ether MHEC muri minisiteri ni ukubika amazi.Cellulose ether MHEC nk'uruvange rw'ingenzi mu bicuruzwa hafi ya byose bya minisiteri, imikoreshereze nyamukuru yo kubika amazi.Muri rusange, gufata amazi yaCellulose ether MHEC ifitanye isano nubwiza bwayo, ingano nubunini buke.

Cellulose ether MHEC nkibyimbye, ingaruka zayo zifitanye isano nurwego rwa etherification yaCellulose ether MHECingano yubunini, viscosity hamwe nurwego rwo guhindura.Muri rusange, urwego rwo hejuru rwa etherification na viscosity yaCellulose ether MHEC, ntoya ibice, niko bigaragara ingaruka zo kubyimba.Muguhindura ibiranga hejuruMHEC, mortar irashobora kugera kubikorwa bikwiye birwanya anti-vertical imikorere hamwe nubwiza bwiza.

In Cellulose ether MHEC, kwinjiza itsinda rya alkyl bigabanya ingufu zubuso bwumuti wamazi urimoCellulose ether MHEC, kugira ngoCellulose ether MHEC ifite ingaruka zo gutwika sima.Bitewe numupira wumupira wibibyimba, imikorere yubwubatsi bwa minisiteri iratera imbere, kandi igipimo cya minisiteri cyiyongera mugutangiza ibibyimba.Birumvikana ko gufata umwuka bigomba kugenzurwa.Kwinjira mu kirere cyane bizagira ingaruka mbi ku mbaraga za minisiteri, kubera ko hashobora gutangizwa ibibyimba byangiza.

2.1Cellulose ether MHEC bizadindiza inzira ya hydrata ya sima, bityo bidindiza igenamigambi no gukomera kwa sima, kandi bikongerera igihe cyo gufungura minisiteri, ariko iyi ngaruka ni mbi kuri minisiteri ahantu hakonje cyane.Mu guhitamo kwaCellulose ether MHEC, bigomba gushingira kumiterere yihariye yo guhitamo ibicuruzwa bikwiye.Ingaruka yo kudindiza yaCellulose ether MHEC ni ndende cyane hamwe no kunoza urwego rwa etherification, impamyabumenyi yo guhindura hamwe nubwiza.

Byongeye,Cellulose ether MHEC nkibikoresho bya polymer birebire, nyuma yo kwinjira muri sisitemu ya sima, hashingiwe kubungabungwa neza nubushyuhe buke, birashobora kunoza imikorere yubusabane hamwe na substrate.

2.2 Imiterere yaCellulose ether MHEC muri minisiteri harimo cyane cyane: kubika amazi, kubyimba, kumara igihe cyagenwe, kwinjiza gaze no kunoza imbaraga zo guhuza imbaraga, nibindi. Ibintu byavuzwe haruguru bigaragarira mubirangaMHEC ubwayo, aribyo, viscosity, stabilite, ibice bigize ibintu (umubare wongeyeho), impamyabumenyi yo gusimbuza etherification hamwe nuburinganire bwayo, impamyabumenyi yo guhindura nibirimo ibintu byangiza, nibindi. Kubwibyo, muguhitamoMHEC, Cellulose ether MHEC hamwe nibiranga birashobora gutanga imikorere ikwiye igomba guhitamo ukurikije ibisabwa byihariye byibicuruzwa bya minisiteri kubikorwa runaka.

3. IbirangaCellulose ether MHEC

Muri rusange, amabwiriza y'ibicuruzwa yatanzwe naCellulose ether MHEC ababikora bazaba barimo ibipimo bikurikira: isura, ubwiza, impamyabumenyi yo gusimbuza amatsinda, ubwiza, ibintu byiza (ubuziranenge), ibirimo ubuhehere, umurima wasabwe na dosiye.Ibipimo ngenderwaho birashobora kwerekana igice cyuruhare rwaCellulose ether MHEC, ariko mukugereranya no guhitamo kwaCellulose ether MHEC, igomba kandi gusuzuma imiterere yimiti, urwego rwo guhindura, urwego rwa etherification, ibirimo NaCl, agaciro ka DS nibindi bintu.

FataKimacell MHEC'MH60M ibicuruzwa bisobanurwa kurugero.Ubwa mbere, MH yerekana ko ibigize ari methyl hydroxyethylCellulose ether MHEC, ibishishwa (kugena uburyo bwa Hoppler) ni 60000 Mpa.s ,.Mubyongeyeho, usibye gusobanura isura yibicuruzwa, viscosity, ingano yuduce, hari ibipimo bikurikira: ibigize imiti ya methyl hydroxyethylCellulose ether MHEC, nyuma yo guhindura impamyabumenyi yo hasi;Urwego ruciriritse rwa etherification;Ubushuhe bwa 6% cyangwa munsi yayo;NaCl ibirimo 1.5% cyangwa munsi yayo;Ibintu bifatika> 92.5%, ubucucike bwa 300 g / L nibindi.

3.1Cellulose ether MHEC ububobere

Ubukonje bwaCellulose ether MHEC bigira ingaruka ku gufata amazi, kubyimba, kudindiza nibindi, kubwibyo, ni ikimenyetso cyingenzi cyo gusuzuma no guhitamoCellulose ether MHEC.

Mbere yo kuganira kuri viscosity yaCellulose ether MHEC, twakagombye kumenya ko hari uburyo bune bukoreshwa muburyo bwo gupima ibishishwa byaCellulose ether MHEC: Brookfield, Hakke, Hoppler nuburyo bwa viscometer.Ibikoresho, kwibanda kubisubizo no kugerageza ibidukikije bikoreshwa muburyo bune buratandukanye, ibisubizo rero bimweMHEC igisubizo cyageragejwe nuburyo bune nacyo kiratandukanye.Ndetse kubisubizo bimwe, ukoresheje uburyo bumwe, mubihe bidukikije bitandukanye, viscosity

Ibisubizo nabyo byari bitandukanye.Kubwibyo, mugihe usobanura ubwiza bwa aCellulose ether MHEC, birakenewe kwerekana ubwoko bwuburyo bwo gupima, kwibanda kubisubizo, rotor, umuvuduko, ubushyuhe nubushuhe hamwe nibindi bidukikije icyarimwe, agaciro ka viscosity nigiciro.Vuga gusa, “Niki ubwiza bwa runakaMHEC? ”

Ntabwo byumvikana.

FataKimacell MHEC ibicuruzwa MH100M nk'urugero.Hagaragajwe mu gitabo cy’ibicuruzwa ko "agaciro ka viscosity kagenwe nuburyo bwa Hoppler ni 100000 Mpa.s".Nkibihuye, ibisobanuro binateganya ko "Brookfimukuru RV, 20 RPM, 1.0%, 20℃, 20°GH, igeragezwa rya viscosity agaciro ni 4100 ~ 5500 Mpa.s ”.

3.2 Ibicuruzwa bihamye byaCellulose ether MHEC

Cellulose ether MHEC bizwi ko byoroshye kwandura isuri ya selile.Ibumba mu isuri yaCellulose ether MHEC, igitero cya mbere ntabwo ari etherizedCellulose ether MHEC igice cya glucose, nkurunigi rugororotse, iyo glucose imaze gusenywa, urunigi rwa molekile yose rwaciwe, ubwiza bwibicuruzwa buzagabanuka cyane.Igice cya glucose kimaze gushyirwaho, ifu ntabwo yoroshye kwangiza urunigi rwa molekile, kubwibyo, urwego rwo hejuru rwo gusimbuza etherification (DS agaciro) yaCellulose ether MHEC, urwego rwo hejuru ruzahagarara.

GufataKimacell MHEC ibicuruzwa MH100M nkurugero, ibisobanuro byibicuruzwa byerekana neza ko agaciro ka DS ari 1.70 (kumazi-ashongaMHEC, agaciro ka DS kari munsi ya 2), byerekana ko ibicuruzwa bifite ibicuruzwa bihamye.

3.3 Ibigize ibintu bigizeCellulose ether MHEC

Hejuru ibikubiye mubice bikora muriCellulose ether MHEC, hejuru yikiguzi cyibicuruzwa, kugirango ugere kubisubizo byiza munsi ya dosiye imwe.Ikintu cyiza cyaCellulose ether MHEC is Cellulose ether MHEC molekile, nikintu kama, mugihe rero usuzumye ibintu bifatika birimoCellulose ether MHEC, irashobora kugaragarira mu buryo butaziguye agaciro kivu nyuma yo kubara.Muri rusange, ivu ryinshi rifite agaciro rifitanye isano ningirakamaro.Mu bicuruzwa bisobanuraKimacell MHEC, ingirakamaro yibicuruzwa rusange biri hejuru ya 92%.

3.4 ibikubiye muri NaCl muriCellulose ether MHEC

NaCl ni byanze bikunze ibicuruzwa biva mu musaruro waCellulose ether MHEC, muri rusange bigomba gukurwaho binyuze mu gukaraba byinshi.Igihe kinini cyo gukaraba, ntigisigaye NaCl.NaCl izwiho kwangiza kwangirika kwibyuma na meshi, nibindi, nubwo rero, gukaraba inshuro nyinshi NaCl bishobora kongera ikiguzi cyo gutunganya imyanda,MHEC ibicuruzwa bifite ibintu bike bya NaCl bigomba guhitamo kure hashoboka.Ibirimo bya NaClKimacell MHEC ibicuruzwa muri rusange bigenzurwa munsi ya 1.5%, nigicuruzwa gifite ibintu bike bya NaCl.

4. Ihame ryo guhitamoCellulose ether MHEC kubicuruzwa bitandukanye bya minisiteri

Mugihe cyibicuruzwa bya minisiteri ukoresheCellulose ether MHEC, ubanza bigomba gushingira kubisobanuro byigitabo cyibicuruzwa, hitamo ibipimo byerekana imikorere yabo, nka viscosity, urwego rwo gusimbuza etherification, ibintu bifatika, ibirimo NaCl nibindi) kugereranya ibyizaCellulose ether MHEC ukurikije ibicuruzwa bya minisiteri nibisabwa, imikorere ihuriweho yimikorere yatoranijwe yujuje ibisabwa byubwoko bwiza bwaMHEC.

Ukurikije ibisabwa bijyanye nibicuruzwa bitandukanye bya minisiteri, ibikurikira byerekana amahame ahuye yo guhitamo ibikwiyeMHEC.

4.1 Sisitemu yo guhomesha

Fata sisitemu yoroheje yo guhomesha minisiteri nkurugero, kubera ko minisiteri yo guhomeka ihura neza n’ibidukikije, gutakaza amazi yo hejuru birihuta, bityo bisaba umuvuduko mwinshi wo gufata amazi.Cyane cyane mubwubatsi bwimpeshyi, minisiteri irasabwa kugirango ibashe kugumana ubushyuhe bwinshi.MHEC hamwe n’igipimo kinini cyo gufata amazi asabwa gutoranywa, gishobora gutekerezwa muri rusange uhereye kubintu bitatu: ubwiza, ingano yingirakamaro hamwe n’inyongera.Muri rusange,MHEC hamwe n'ubukonje bwinshi bigomba gutoranywa mubihe bimwe, kandi ibishishwa ntibigomba kuba hejuru cyane urebye ibisabwa mubwubatsi.KubwibyoMHEC bigomba guhitamo hamwe nigipimo kinini cyo kugumana amazi nubukonje buke.Kimacell MHEC ibicuruzwa, MH60M nabandi barashobora gusabwa sisitemu yo guhuza plaster yoroheje.

4.2 Isima ishingiye kuri sima

Kuvoma minisiteri bisaba uburinganire bwiza bwa minisiteri, guhomesha byoroshye kuringaniza neza, kandi bisaba guhangana neza na vertical vertical flux, ubushobozi bwo kuvoma no gutembera no gukora birarenze.Kubwibyo,MHEC hamwe nubwiza buke no gutatanya byihuse hamwe niterambere rihoraho (uduce duto) mumasima ya sima hatoranijwe, nkaKimacell'MH60M na MH100M birasabwa.

4.3 Ikarisoibifatika

Mu iyubakwa rya tile ceramicibifatika, kugirango habeho umutekano no gukora neza, birasabwa cyane cyane ko igihe cyo gufungura minisiteri ari kirekire, imikorere irwanya slide ni nziza, kandi hariho isano ryiza hagati yibikoresho fatizo na tile ceramic.Kubwibyo, ceramic tile glue iri hejuru kuriMHEC ibisabwa.KandiMHEC muri ceramic tile kole muri rusange ifite urugero rwinshi.Mu guhitamo kwaMHEC, kugirango wuzuze ibisabwa mugihe kirekire cyo gufungura,MHEC ubwayo igomba kugira igipimo kinini cyo gufata amazi, gisaba ubukonje bukwiye, umubare wongeyeho nubunini buke.Kugirango duhuze imikorere myiza yo kurwanya kunyerera,MHECIngaruka nziza yo gusabwa irasabwa kugirango minisiteri ihagarike ihindagurika.Umubyimba ufite ibisabwa bimwe mubijyanye n'ubukonje, urugero rwa etherification nubunini buke.Kubwibyo,MHEC ibyo bigomba gusuzumwa bigomba kuba byujuje ibisabwa byijimye, urugero rwa etherification nubunini buke icyarimwe.Birasabwa gukoreshaKimacell MHEC'MH100M, MH60M na MH100MS, nibindi (Igipimo cyo gufata amazi yo gukuramo vacuum nuburyo bwo kuyungurura byapimwe hejuru ya 95%).

Kurwanya kunyerera tile kole, birasabaMHEC hamwe cyane cyane na anti-vertical imikorere yimikorere kugirango yongere, kuburyo yahinduwe cyaneMHEC Byahiswemo.Kurugero,MHECMH100M of Kimacell birashobora gusabwa (iki gicuruzwa cyahinduwe cyane).

4.4 Kwishyira hejuru yubutaka

Kwiyubaka-minisiteri ifite ibyangombwa bisabwa kurwego rwo kuringaniza, birakwiye rero guhitamoCellulose ether MHEC ibicuruzwa bifite ubukonje buke.Kuberako kwishyiriraho bisaba minisiteri ivanze neza kugirango ibashe guhita iringaniza hasi, bisaba gutembera no kuvoma, bityo igipimo cyibikoresho byamazi ni kinini.Mu rwego rwo kwirinda kuva amaraso,MHEC isabwa kugenzura amazi agumana hejuru no gutanga ibicucu kugirango birinde imvura.H300P2 na H20P2 yaKimacell birasabwa.

4.5 Gushyira minisiteri

Bitewe no guhura nubuso bwububiko, ubwubatsi bwa masonry muri rusange ni ubwubatsi bwubatswe cyane, busaba ko minisiteri ifite akazi gakomeye kandi ikagumana amazi, ariko kandi ikanareba imbaraga zihuza amabuye, kunoza ubwubatsi, kunoza imikorere.Kubwibyo, ihitamo ryaMHEC igomba gushobora gufasha minisiteri kunoza imikorere yavuzwe haruguru,Cellulose ether MHEC viscosity ntabwo iri hejuru cyane, hariho umubare munini wo kubika amazi, usabwa gukoreshaMHECMH100M, MH60M, MH6M, n'ibindi ..

4.6

Ubushyuhe bwo gutwika ubushyuhe bukoreshwa cyane cyane n'intoki.KubwibyoMHEC byatoranijwe birasabwa gutanga minisiteri yubaka neza, gukora neza no gufata neza amazi, hamwe naMHEC igomba kugira ibiranga ubukonje bwinshi hamwe n'umwuka mwinshi.Urebye ibiranga haruguru, birasabwa gukoreshaKimacell'MH100M, MH60M nibindi bicuruzwa bifite umuvuduko mwinshi wo gufata amazi, ubukonje bwinshi hamwe numwuka mwiza winjiza imikorere.

5 umwanzuro

Cellulose ether MHEC muri sima ya sima ninshingano yo kugumana amazi, kubyimba, kwinjiza ikirere, gutinda no kunoza imbaraga zubucuti.