Kodi chisangalalo cha cellulose ether mpaka matope

Zotsatira zosiyana ndi ma cellulose osiyanasiyana pa plaster of Paris

Ma carboxymethyl cellose ndi methyl cellulose ingagwiritsidwe ntchito ngati mankhwala osungirako madzi pa celloulyl cellouse, kotero sioyenera kuti ikhale yopanda mchere Paris. Amatha kubweza ntchito ndikuchepetsa mphamvu ya pulasitala ya Paris. Methyl cellulose ndi chinthu chosakanikirana chosakanizira cha gypsum ch squeminthry chophatikiza madzi, kulimbikitsa, kupatula kuti mitundu ina imakhala yothetsa pamene Mlingo wake ndi waukulu. apamwamba kuposa carboxymethyl cellulose. Pachifukwa ichi, zinthu zambiri zokopa gypsum zimatengera njira yophatikiziraCarboxymethyl cellulosendimethyl cellulose, zomwe sizingopereka machitidwe awo (monga kubwezeretsanso mphamvu ya carboxymethyl cellouluse, mphamvu yolimbikitsa ya methyl cellulose), ndikugwiritsa ntchito zabwino zake wamba (monga kusintha kwawo kwamadzi ndikukula kwa madzi? Mwanjira imeneyi, onse omwe amasungidwa ndi madzi onse a chiwonetsero cha gypsum ch cend ndi momwe akugwirira ntchito gyplum Cememulal

Kodi mamasukidwe a methyl cellulose ether ether a gypsum matope a gypsum?

Mawonekedwe a ma viru ndi gawo lofunikira la methyl cellulose ether.

Nthawi zambiri, mafayilo apamwamba, abwinobwino amadzisungira madzi a gypsum. Komabe, mafayilo apamwamba, okwera maselo a methyl cellulose ether ether, ndipo kutsika kolingana kofanana ndi kususuka kwake kumabweretsa zovuta pa matope ndi matope omanga. Maonekedwe ake, zoonekeratu kuti zimakula kwambiri patavala matope, koma siyofanana mwachindunji. Matope apamwamba, matope owoneka bwino adzakhala. Panthawi yomanga, imawonekera ngati imamatira ku starpiper ndi kutsatira kwambiri mpaka gawo lapansi. Koma sizothandiza kukulitsa mphamvu ya matonthozo onyowa. Kuphatikiza apo, pomanga, magwiridwe antchito a Anti-sag okhala ndi matope onyowa sizachidziwikire. M'malo mwake, sing'anga zina zapakati komanso zochepa koma kusinthidwa methyl cellose celluse kukhala ndi ntchito yabwino kwambiri pokonzanso mphamvu ya matope onyowa.

Kodi kukongola kwa cellulose ether kupita ku matope ndi kotani?

Ubwino ndi mndandanda wofunikira wa methyl cellulose ether. MC yomwe imagwiritsidwa ntchito pa matope a ufa imafunikira kuti ikhale ufa wokhala ndi ufa wamadzi ochepa, ndipo zabwino zimafunikiranso 20% ya kukula kwa tinthu tochepa 63m. Ubwino umakhudza kusungunuka kwa methyl cellulose ether. Coarsing MC nthawi zambiri amakhala grayolar, yomwe ndi yosavuta kufalitsa madzi popanda kuphatikizika, koma kufooka kwa chilengedwe kumakhala kodetsa, kotero sioyenera kugwiritsa ntchito matope a ufa wa ufa. Zogulitsa zina zapakhomo ndizabwino, sizosavuta kufalitsa ndi kusungunuka m'madzi, komanso zosavuta kwa kangati. Mu matope a ufa wa ufa, MC imabalalitsidwa pakati pa zida zophatikizira monga kuphatikizika, fillet yabwino kwambiri ndi simenti, ndipo ufa wokwanira umatha kupewa methyl celluuse posakanikirana ndi madzi. MC ikawonjezeredwa ndi madzi kuti isungunuke, ndizovuta kwambiri kufalitsa ndikusungunuka. WokandapalaMCsamangowononga zotayika, komanso amachepetsa mphamvu yakumanzere kwa matope. Matope owuma ngati ufa ukayikidwa m'dera lalikulu, liwiro la matope a komweko lidzachepetsedwa kwambiri, ndipo ming'alu imawoneka chifukwa cha nthawi zosiyanasiyana zouritsa. Chifukwa cha matope owombera ndi ntchito yomanga makina, kufunikira kwa kukoma bwino kumakhala kokwera chifukwa cha nthawi yofupikira.

Chisangalalo cha MCnso chimakhudzanso madzi ake. Nthawi zambiri, pa cellose cellulose etchese yofananira koma njira zosiyanasiyana, pansi pa zowonjezera zomwezo, Fluder the ndulu yabwino yosungirako madzi.