Gxila kuma-Cellulose ethers

Izindaba

  • Umthelela we-latex powder ekuguquguqukeni kodaka

    I-admixture inomphumela omuhle ekuthuthukiseni ukusebenza kodaka oluxutshwe okomile, futhi i-powder yenjoloba ephindwe kabusha yenziwa nge-emulsion ekhethekile ye-polymer ngemva kokumisa isifutho. Impushana yerabha eyomisiwe iyingxenye yezinhlayiya eziyindilinga ezingama-80~100mm eziqoqwe ndawonye. Lezi zinhlayiya ziyi-solub...
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  • Umphumela omuhle we-polymer powder ekuqineni kodaka

    Njengamanje, i-latex powder ehlakazeka kabusha idlale indima ebalulekile njengesengezo sodaka lokwakha. Ukwengeza impushana ye-latex ehlakazeka kabusha odakeni kungalungisa imikhiqizo eyahlukene yodaka efana nokunamatheliswa kwamathayela, udaka lokufakwa okushisayo, udaka oluzilinganisa, i-putty, udaka lokuplasta, i-d...
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  • Izici zesakhiwo se-cellulose ether kanye nomthelela wayo ekusebenzeni kodaka

    Abstract: I-Cellulose ether iyisengezo esiyinhloko kudaka oseluxubile. Izinhlobo nezici zesakhiwo se-cellulose ether ziyethulwa, futhi i-hydroxypropyl methylcellulose ether (HPMC) ikhethwa njengesengezo sokutadisha ngokuhlelekile umthelela ezimpahleni ezihlukahlukene zodaka. . Stu...
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  • Ukulungiswa kosayizi we-hemp stalk cellulose ether kanye nokusetshenziswa kwawo ekulinganisweni

    Abstract: Ukuze kungene esikhundleni se-polyvinyl alcohol (PVA) slurry engaboli, i-hemp stalk cellulose ether-hydroxypropyl methylcellulose yalungiswa ngeziqu ze-hemp yezolimo, futhi yaxutshwa nesitashi esithile ukulungisa udaka. Intambo ehlanganisiwe ye-polyester-cotton T/C65/35 14.7 tex yayiyi-siz...
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  • Izithasiselo zodaka esezilungisiwe zikwenza kanjani ngcono ukusebenza kodaka?

    Izithasiselo eziguquliwe njengezithasiselo zodaka ezixutshwe ngomumo, i-cellulose ether, isilawuli se-coagulation, i-latex powder ephindwe kabusha, i-ejenti yokungenisa umoya, i-ejenti yamandla okuqala, isinciphisi samanzi nezinye izithasiselo eziguquliwe zengezwa ngokwezidingo zephrojekthi, okuthuthukisa kakhulu umculi. ...
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  • Indlela yokusebenza ye-methyl cellulose ether

    Ekubunjweni kwe-powder mortar eyomile, i-methyl cellulose iyinani eliphansi lokuhlanganisa, kodwa linesengezo esibalulekile esingathuthukisa kakhulu ukuxuba nokusebenza kokwakhiwa kodaka. Ukukubeka kalula, cishe zonke izakhiwo ezimanzi zokuxuba zodaka ezingabonwa ...
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  • Uyini umgomo we-etherification synthesis we-hydroxypropyl methylcellulose?

    IHydroxypropyl methylcellulose isetshenziswa njenge-substrate yezinto ezingavuthiwe ukukhiqiza uwoyela, okwazi ukubona ukusetshenziswa kukashukela usuwonke, uthuthukise izinga lokusetshenziswa kwezinto ezingavuthiwe, unciphise inani elisele le-substrate kumhluzi wokuvutshelwa, futhi wehlise izindleko zokuhlanza amanzi angcolile. Lokhu h...
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  • I-Synthesis and Characterization of Butane Sulfonate Cellulose Ether Water Reducer

    I-Synthesis and Characterization of Butane Sulfonate Cellulose Ether Water Reducer I-Microcrystalline cellulose (MCC) enezinga eliqondile le-polymerization etholwe nge-acid hydrolysis ye-cellulose kakotini pulp yasetshenziswa njengento eluhlaza. Ngaphansi kokusebenza kwe-sodium hydroxide, yasabela nge-1 ...
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  • Yiziphi izindlela zokukhetha ze-dry-mixed mortar additive cellulose ether?

    Omunye umehluko omkhulu phakathi kodaka oluxutshwe okomile kanye nodaka lwendabuko ukuthi udaka oluxutshwe okomile lulungiswa ngenani elincane lezithasiselo zamakhemikhali. Ukwengeza isithako esisodwa odakeni lwempuphu eyomile kubizwa ngokuthi ukuguqulwa okuyisisekelo, ukwengeza izithasiselo ezimbili noma ngaphezulu kubizwa ngokuthi ukuguqulwa kwesibili...
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  • Umthelela we-latex powder ekusebenzeni kwe-EPS thermal insulation mortar

    I-EPS granular thermal insulation mortar iyinto engasindi yokushisa exutshwe nezibophezelo ze-organic, izihlanganisela, izithasiselo kanye nezilinganiso zokukhanya ngengxenye ethile. Phakathi kwe-EPS granular thermal insulation mortars ecwaningiwe futhi yasetshenziswa njengamanje, ingaba kabusha...
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  • Umsebenzi kanye nokusetshenziswa kwe-cellulose ether odakeni oseluxubile

    I-cellulose ether ngokuyinhloko inemisebenzi emithathu elandelayo: 1) Ingakwazi ukushubisa udaka olusha ukuze kuvinjelwe ukuhlukaniswa futhi ithole umzimba wepulasitiki ofanayo; I-2) Inomphumela wokungenisa umoya, futhi ingakwazi futhi ukuzinzisa iyunifomu kanye namabhamuza omoya amahle angeniswa odakeni; 3) Njenge-ag egcina amanzi...
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  • I-Methyl cellulose ether kuthempelesha yegumbi elapha ukhonkolo wokusebenza okuphezulu kakhulu

    I-Methyl cellulose ether kuthempelesha yegumbi elapha ukhonkolo wokusebenza okuphezulu kakhulu

    I-Methyl cellulose ether kuzinga lokushisa legumbi elelapha ukhonkolo osebenza kakhulu ophakeme kakhulu I-Abstract: Ngokushintsha okuqukethwe kwe-hydroxypropyl methylcellulose ether (HPMC) ekushiseni okuvamile okuphulukisa ukhonkolo osebenza kakhulu (UHPC), umphumela we-cellulose ether ku-fluidity, isikhathi sokusetha, compr...
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