Super Viscosite CMC

I-CMC i-White noma i-Milky White Fibrous Powder noma ama-granules, ngobuningi baka-0.5-0.7 g / cm3, cishe aphubule, anambitha, kanye ne-hygroscopic. Ihlakazeke kalula emanzini ukwakha ikhambi le-colloidal elibonakalayo, insoluble ku-organic solvents efana ne-ethanol. Ikhambi le-1% elinamanzi angu-6.5 kuye ku-8.5. Lapho i-ph is> 10 noma i-5, i-viscosity ye-glue izoncishiswa kakhulu, futhi ukusebenza kuzoba okungcono kakhulu lapho i-pHC ithinta ngqo i-solubity, emulsation, kanye nokwenza ngcono i-CMC. Ukungaguquguquki, ukuqina, ukumelana ne-acid kanye nokumelana nosawoti nezinye izakhiwo.

Ngokuvamile kuzwakala ukuthi lapho izinga lokufaka esikhundleni se-0.6-0.7, ukusebenza okuthe xaxa kungcono, futhi ngokwanda kwezinga lokufaka esikhundleni, ezinye izakhiwo zithuthukiswa ngokufanele. Lapho izinga lokufaka esikhundleni semali likhulu kune-0,8, ukumelana kwalo kanye nokumelana nosawoti kuthuthukiswa kakhulu. .

Izinkomba eziphambili ukukala ikhwalithi ye-CMC ziyi-degree yokufakwa esikhundleni (DS) nobumsulwa. Ngokuvamile, izakhiwo ze-CMC zihlukile uma ama-DS ehlukile; Lapho kukhuphuka izinga lokufaka esikhundleni sokufaka esikhundleni, elinamandla okusongela, kanye nokwenza okusobala nokuqina kwesixazululo. Ngokusho kwemibiko, ukuvela kosulwa kwe-CMC kungcono lapho izinga lokufaka esikhundleni se-0.7-1.2, kanye nokubonakala kwesisombululo salo esinamanzi amakhulu lapho inani le-PH lingu-6-9.

Ikhwalithi yemikhiqizo eqediwe ye-CMC ikakhulukazi incike kwikhambi lomkhiqizo. Uma isixazululo somkhiqizo sicacile, kunezinhlayiya ezimbalwa ze-gel, imicu yamahhala, nezindawo ezimnyama zokungcola, kuqinisekiswe ngokuyisisekelo ukuthi ikhwalithi ye-CMC ilungile. Uma ikhambi lishiywe izinsuku ezimbalwa, ikhambi aliveli. Okumhlophe noma kweTurbid, kepha kucace bha kakhulu, lowo mkhiqizo ongcono!

1. Ukwethulwa okufushane kwe-high-viscosity ye-technical CMC ne-viscosity ephansi ye-technical grade CMC yohlobo lokumba uwoyela

1. Udaka lwe-CMC lungenza i-Wall Wall kahle ifomu lokuhlunga elincanyana neliqinile elinemvume ephansi, ukunciphisa ukulahleka kwamanzi.

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3. Ukudonsa udaka, njengokumiswa kwemininingwane nokubekwa phansi, kunokuphila okuthile okushalofini. Ukungeza i-CMC kungenza ukuthi zinzile futhi kunwebe impilo yeshalofu.

4. Udaka oluqukethe i-CMC akuvamile ukuthintwa isikhunta, ngakho-ke akudingekile ukugcina inani eliphakeme le-PH futhi lisebenzise amatatifomu.

I-5. Kuqukethe i-CMC njenge-ejenti yokwelashwa yokushayela udaka oludonsela amanzi, olungamelana nokungcoliswa kosawoti ohlukahlukene oncibilikayo.

I-6. I-CMC-equkethe udaka inokuqina okuhle futhi inganciphisa ukulahleka kwamanzi noma ngabe izinga lokushisa lingaphezulu kuka-150 ° C.

Izimo: I-CMC ene-viscosity ephezulu kanye nezinga eliphakeme lokufaka esikhundleni semali lilungele udaka olunobunzima obuphansi, kanye ne-cmc enokubonakala okuphansi kanye nezinga eliphakeme lokufaka esikhundleni se-density eliphakeme. Ukukhethwa kwe-CMC kufanele kunqunywe ngokuya ngezimo ezahlukahlukene njengohlobo lwe-mud, isifunda, kanye nokujula okuhle.

Isicelo Main: I-MB-CMC3 idlala indima yokuphakamisa nokwehlisa ukulahleka kwamanzi kanye nokuvuselela uketshezi lokuvikela udonga, ukuthwala ama-cutting, ukuvikela ukuncipha, ukuvikela ukulahleka kodaka kanye nejubane lokudonsela phansi. Yengeze ngqo noma ukulenze ku-glue futhi ungeze odakeni, engeza u-0.1-0.3% kuma-slurry amanzi amasha, bese wengeza u-0.5-0.8% ku-slurry yamanzi kasawoti.

2. Ukusetshenziswa kwe-CMC embonini ye-Coating

Injongo esemqoka:
Njenge-stabilizer, kungavimba ukunamathela ekuhlukaniseni ngenxa yezinguquko ezibukhali zokushisa.
Njengombana, kungenza isimo sendatshana ye-coating, sifinyelele isitoreji esifanelekile kanye nokubonakaliswa kokwakha, futhi sigweme ukunxusa okukhulu ngesikhathi sesitoreji
Ivikela kuma-drips kanye nama-sags ngesikhathi sokusetshenziswa.
I-ST, SR Series esheshayo CMC ingachithwa ngokuphelele ngemizuzu engama-30, yakha isixazululo esicacile, esibonakalayo, somfaniswano, ngaphandle kokuphakanyiswa kwesikhathi eside nokukhuthaza ngamandla.
Izinkomba ze-Coating CROAGS CMC:

3. Ukusetshenziswa kwe-CMC embonini ye-Ceramic
Isicelo Main: I-MB-CMC3 isetshenziswa kuma-ceramics njenge-retardar, i-ejenti yokugcinwa kwamanzi, i-melener ne-stabilizer. Enqubweni yokukhiqiza ye-ceramic, isetshenziswa emzimbeni we-ceramic, i-glaze slurry kanye nokuphrinta ukuze uthuthukise kakhulu amandla aguqukayo womzimba futhi uthuthukise ukuqina kwe-glaze slurry.

4. Ukusetshenziswa kwe-CMC embonini yokuwasha
Ibanga le-Dreeggent I-MB-CMC3: Isetshenziswa ezihlalweni ukuvimbela ukungcola kusuka ekukhishini kabusha. Umgomo ukuthi kukhona ukuxabana ngogesi okuhlangene phakathi kokungcola okukhokhiswayo futhi kukhishwe ama-molecule we-CMC ama-adsorbed kwindwangu. Ngaphezu kwalokho, i-CMC ingaqina ngempumelelo i-slurry egeziwe noma insipho bese iqinisa ukwakheka kwesakhiwo.

I-5
Isicelo Main: I-MB-CMC3 imiswe kakhulu kumakhemikhali nsuku zonke, ukuvimbela ukungcola kusuka ekutholeni kabusha futhi, ukugcina umswakama, ukuzinza, nokuqina. Inezinzuzo zokuchithwa okusheshayo nokusetshenziswa okulula. Inani lokungezwa lingu-0.3% -1.0%. Amazinyo ikakhulukazi adlala indima yokubumba nokubopha. Ngokuvumelana kwayo okuhle kakhulu, amazinyo ahlala azinzile futhi awehlukani namanzi. Ngokuvamile, umthamo onconyiwe ngu-0.5-1,5%.

Eziyisithupha, ukuqina kwe-cmc glue viscosity ngokuhamba kwesikhathi, imiyalo yokusetshenziswa
1. Ngenxa yesisindo esiphakeme samangqamuzana alo mkhiqizo, lapho ulungiselela i-glue ye-MB-CMC3, isikhathi sokuqothula cishe isigamu sehora isikhathi eside kunaleso se-CMC ejwayelekile;
2 Ngokuvamile, kufanelekile ukukhetha i-glue ngenhlanganisela engaba ngu-1.0%;
3. Ekukhetheni isilinganiso sokungezwa se-CMC, kufanele kunqunywe ngohlobo lwegrafu, indawo ethile engaphezulu kanye nenani le-carbon emnyama (i-ejenti ejwayelekile), futhi uhla lwe-General Ageriant Cartio lungu-0,0%;
I-4. I-viscosity ye-slurry ilawulwa cishe ngama-2500MPA.S, ukushelela nokuhlelwa okubushelelezi nokusezingeni eliphakeme kuzoba ngcono, okulungele ukufana kwe-coating.

Eziyisikhombisa, izici zomkhiqizo nezinzuzo
1. Inesisindo esiphakeme samangqamuzana, esinganciphisa kakhulu inani le-CMC elingeziwe, futhi ngasikhathi sinye qinisekisa ukubonwa nokuqina kwe-slurry;
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