Yang'anani pa ma cellulose ethers

Nkhani

  • Kugwiritsa ntchito CMC mu Drilling Fluid

    Carboxymethyl cellulose CMC ndi ufa woyera wa flocculent wokhala ndi ntchito yokhazikika ndipo umasungunuka mosavuta m'madzi. Njira yothetsera vutoli ndi yopanda ndale kapena yamchere yowoneka bwino yamadzimadzi, yomwe imagwirizana ndi zomatira ndi ma resins osungunuka m'madzi. Chogulitsacho chitha kugwiritsidwa ntchito ngati zomatira, zomatira, zomata ...
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  • Kukhuthala kwa cellulose ether

    Ma cellulose ether amapangitsa kuti matope amadzimadzi azikhala ndi kukhuthala kwabwino kwambiri, komwe kumatha kukulitsa luso lolumikizana pakati pa matope onyowa ndi gawo loyambira, ndikuwongolera magwiridwe antchito a matope a anti-sag. Amagwiritsidwa ntchito kwambiri popaka matope, makina otchinjiriza kunja ndi ma bon a njerwa ...
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  • Ntchito zosiyanasiyana za cellulose ether pomanga

    Ma cellulose osiyanasiyana ali ndi ntchito zosiyanasiyana pomanga, ndipo mapadi aliwonse amakhala ndi gawo lalikulu kwambiri pazomangira, ndipo ulusi uliwonse umagwira ntchito yosiyana, ndipo ma cellulose ena angafunikire zambiri Sizikulu, koma zofanana ndi hydroxypropyl methylcellulose, ndizogwirizana. ..
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  • Zotsatira za Cellulose Ether pa Mortar Properties

    Mmene Ma cellulose Etha Amagwirira Ntchito Pazinthu Zamatope Zotsatira za mitundu iwiri ya ma cellulose ether pakuchita matope adaphunziridwa. Zotsatira zinasonyeza kuti mitundu yonse ya ma cellulose ethers ikhoza kupititsa patsogolo kwambiri kusunga madzi kwa matope ndi kuchepetsa kusasinthasintha kwa matope; Ma compres...
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  • Cellulose Ether pa Epoxy Resin

    Ma cellulose Etere pa Epoxy Resin Zinyalala thonje ndi utuchi ntchito ngati zopangira, ndipo hydrolyzed mu alkali mapadi etere pansi zochita za 18% alkali ndi mndandanda wa zowonjezera. Kenako gwiritsani ntchito epoxy resin polumikiza, chiŵerengero cha molar cha epoxy resin ndi utomoni wa alkali ndi 0.5: 1.0, zomwe ...
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  • Zosakaniza za Gypsum Mortar Admixture

    Zosakaniza za Gypsum Mortar Admixture? Kuphatikizika kumodzi kumakhala ndi malire pakuwongolera magwiridwe antchito a gypsum slurry. Ngati ntchito ya matope a gypsum ndikupeza zotsatira zokhutiritsa ndikukwaniritsa zofunikira zosiyanasiyana zogwiritsira ntchito, kuphatikiza mankhwala, zophatikizika, zodzaza ndi zinthu zosiyanasiyana ...
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  • Njira Yodziwira Mphamvu ya Gel ya Cellulose Ether

    Njira Yodziwira Mphamvu ya Gel ya Cellulose Ether Kuti muyese mphamvu ya gel osakaniza a cellulose ether, nkhaniyi ikuwonetsa kuti ngakhale gel osakaniza a cellulose ether ndi ma jelly-like control agents ali ndi njira zosiyana za gelation, angagwiritse ntchito kufanana kwa maonekedwe, ndiko kuti, iwo. c...
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  • Cellulose Ether ndi poly-L-lactic acid

    Njira yosakanikirana ya poly-L-lactic acid ndi ethyl cellulose mu chloroform ndi njira yosakanikirana ya PLLA ndi methyl cellulose mu trifluoroacetic acid inakonzedwa, ndipo PLLA / cellulose ether blend inakonzedwa ndi kuponyera; Zosakanikirana zomwe zidapezeka zidadziwika ndi mawonekedwe amtundu wa infrared ...
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  • Kodi methylcellulose ndi chiyani?

    Methyl Cellulose (MC) Molecular formula \[C6H7O2(OH)3-h(OCH3)n1] x thonje yoyengedwa imapangidwa ndi alkali, ndipo methyl chloride imagwiritsidwa ntchito ngati etherification agent. Pambuyo pazochitika zingapo, chithandizo cha cellulose ether chikuchitika. Nthawi zambiri, kuchuluka kwa m'malo ndi 1.6 ~ 2.0, ndi digiri ya ...
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  • hydroxypropyl methylcellulose amagwiritsidwa ntchito ngati guluu

    Choyamba, kalasi ya guluu zomangamanga ayenera kuganizira zopangira. Chifukwa chachikulu chakusanjikiza kwa guluu womanga ndi kusagwirizana pakati pa acrylic emulsion ndi hydroxypropyl methylcellulose (HPMC). Kachiwiri, chifukwa chosakwanira nthawi yosakaniza; palinso osauka...
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  • Kodi Skim coat formula ndi chiyani?

    Pali zosiyana skim odula chiphunzitso monga bellow: (1) Madzi zosagwira skim odula chilinganizo kwa mkati makoma Shuangfei ufa (kapena woyera lalikulu) 700kg Phulusa kashiamu ufa 300kg Polyvinyl mowa ufa 1788/120 3kg Thixotropic lubricant 1kg (2) Mkati khoma madzi- kugonjetsedwa ndi skim coat formula Talc ufa...
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  • Fomula ya Mortar yomanga

    Wall putty formula yatsopano: chinthu chokwezedwa cha 821 putty Redispersible polima ufa. Imathetsa vutoli kuti 821 putty ndi imvi calcium ithamangitsana! Anathetsa vuto la kugwa kwa ufa la 821 putty! 1 tani ya calcium yolemera + 5.5 kg ya wowuma ether + 2.8 kg ya HPMC Yopanda thovu, ...
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