Ceramic kalasi CMC

Njira ya CMC ya sodium carboxymethyl cellulose ya ceramic grade imatha kusungunuka ndi zomatira zina zosungunuka m'madzi ndi ma resin. Kukhuthala kwa njira ya CMC kumachepa kutentha kukakwera, ndipo kukhuthala kudzachira pambuyo pozizira. Njira yamadzi ya CMC ndi madzi osakhala a Newtonian okhala ndi pseudoplasticity, ndipo kukhuthala kwake kumachepa ndi mphamvu ya tangential, ndiko kuti, kukhuthala kwa njirayo kumakhala bwino ndi mphamvu ya tangential kukawonjezeka. Njira ya Sodium carboxymethyl cellulose (CMC) ili ndi kapangidwe kapadera ka netiweki, imatha kuthandizira zinthu zina, kotero kuti dongosolo lonselo limafalikira mofanana mu chinthu chonsecho.
CMC ya ceramic grade ingagwiritsidwe ntchito pa ceramic body, glazing pulp, ndi fancy glaze. Imagwiritsidwa ntchito pa ceramic body, ndi chinthu chabwino cholimbitsa, chomwe chingalimbikitse kuumba kwa matope ndi mchenga, kuthandizira kupanga mawonekedwe a thupi ndikuwonjezera mphamvu yopindika ya green body.
Katundu wamba
Maonekedwe a ufa woyera mpaka woyera pang'ono
Kukula kwa tinthu 95% kudutsa 80 mauna
Mlingo wa kusintha 0.7-1.5
Mtengo wa PH 6.0~8.5
Kuyera (%) mphindi 92, mphindi 97, mphindi 99.5
Magiredi otchuka
Kugwiritsa Ntchito Kalasi Yachizolowezi Kukhuthala (Brookfield, LV, 2% Solu) Kukhuthala (Brookfield LV, mPa.s, 1% Solu) Mlingo Wosinthira Chiyero
CMC Yopangira Ceramic CMC FC400 300-500 0.8-1.0 92% mphindi
CMC FC1200 1200-1300 0.8-1.0 92%mph
Mapulogalamu:
1. Kugwiritsa ntchito mu ceramic printing glaze
CMC ili ndi kusungunuka kwabwino, mawonekedwe abwino kwambiri a yankho komanso pafupifupi palibe zinthu zosagwirizana. Ili ndi kusungunuka kwabwino kwambiri kwa shear dilution ndi mafuta, zomwe zingathandize kwambiri kusinthasintha kwa kusindikiza ndi zotsatira za glaze yosindikiza pambuyo pokonza. Pakadali pano, CMC ili ndi kukhuthala kwabwino, kufalikira komanso kukhazikika ikagwiritsidwa ntchito pa glaze yosindikiza ya ceramic:
* Kusindikiza bwino kuti kusindikize kukhale kosalala;
* Kapangidwe kosindikizidwa kali komveka bwino ndipo mtundu wake ndi wofanana;
* Kusalala kwa yankho, mafuta abwino, komanso kugwiritsa ntchito bwino;
* Madzi amasungunuka bwino, pafupifupi zinthu zonse zosungunuka, osati ukonde womata, osati ukonde wotseka;
* Yankho lake lili ndi mawonekedwe owonekera bwino komanso kulowa bwino kwa intaneti;
* Kuchepetsa kwambiri kumeta tsitsi, kumathandizira kwambiri kusinthasintha kwa kusindikiza kwa glaze;

2. Kugwiritsa ntchito mu ceramic infiltration glaze
Glaze yopaka utoto imakhala ndi zinthu zambiri zosungunuka zamchere, ndipo CMC yokhala ndi asidi komanso yopaka utoto imakhala ndi kukana kwa asidi komanso kukana mchere, kotero kuti glaze yopaka utoto imagwiritsidwa ntchito komanso kuyika kwake kuti isunge kukhuthala kokhazikika, kupewa kusintha kwa kukhuthala ndikukhudza kusiyana kwa mitundu, komanso kusintha kwambiri kukhazikika kwa glaze yopaka utoto:
* Kusungunuka bwino, palibe pulagi, kulola kuti madzi alowe bwino;
* Kugwirizana bwino ndi glaze, kotero kuti duwa la glaze likhale lolimba;
* Kukana bwino kwa asidi, kukana kwa alkali, kukana mchere ndi kukhazikika, kumatha kusunga kukhuthala kwa glaze yolowera mkati kukhala yokhazikika;
* Kugwira ntchito bwino kwa njira yothetsera vutoli, ndipo kukhazikika kwa mamasukidwe a ...

3. Kugwiritsa ntchito mu thupi la ceramic
CMC ili ndi kapangidwe kapadera ka polima. CMC ikawonjezedwa m'madzi, gulu lake lokonda madzi limaphatikizidwa ndi madzi kuti lipange gawo losungunuka, kotero kuti mamolekyu a CMC amafalikira pang'onopang'ono m'madzi. Ma polima a CMC amadalira chomangira cha hydrogen ndi mphamvu ya van der Waals kuti apange kapangidwe ka netiweki, motero kusonyeza kumamatira. CMC ya thupi la ceramic embryo ingagwiritsidwe ntchito ngati chothandizira, pulasitiki komanso cholimbitsa thupi la embryo m'makampani opanga ceramic.
* Mlingo wochepa, mphamvu yobiriwira yopindika imawonjezera magwiridwe antchito ndi odziwikiratu;
* Kupititsa patsogolo liwiro la kukonza zinthu zobiriwira, kuchepetsa kugwiritsa ntchito mphamvu zopangira;
* Kutayika bwino kwa moto, palibe zotsalira pambuyo poyaka, sikukhudza mtundu wobiriwira;
* Yosavuta kugwiritsa ntchito, kupewa kugwedezeka kwa glaze, kusowa kwa glaze ndi zolakwika zina;
* Ndi zotsatira zotsutsana ndi magazi, zimatha kusintha kusinthasintha kwa phala la glaze, ndipo ntchito ya glaze imapangidwa mosavuta;
* Monga chothandizira cha billet, onjezerani pulasitiki ya zinthu zamchenga, zosavuta kupanga thupi;
* Kukana kwamphamvu kwa makina owonongeka, kuwonongeka kochepa kwa unyolo wa mamolekyulu panthawi yopukusira mpira ndi kusakaniza kwa makina;
* Monga chothandizira kulimbitsa billet, onjezerani mphamvu yopindika ya billet yobiriwira, onjezerani kukhazikika kwa billet, chepetsani kuchuluka kwa kuwonongeka;
* Kuyimitsidwa mwamphamvu ndi kufalikira, kumatha kuletsa zinthu zosaphika bwino ndi tinthu ta zamkati kuti tikhazikike, kotero kuti slurry imwazikane mofanana;
* Pangani chinyezi mu billet kuti chisanyowe mofanana, kupewa kuuma ndi kusweka, makamaka kugwiritsidwa ntchito mu billet zazikulu za matailosi ndi billets za njerwa zopukutidwa, zotsatira zake ndizodziwikiratu.

4. Kugwiritsa ntchito mu ceramic glaze slurry
CMC ndi ya gulu la polyelectrolyte, lomwe limagwiritsidwa ntchito makamaka ngati chomangira ndi choyimitsa mu glaze slurry. Pamene CMC mu glaze slurry, madzi amalowa mu CMC pulasitiki mkati, gulu la hydrophilic pamodzi ndi madzi, zimapangitsa kuti madzi ayambe kuyamwa, pomwe micelle mu hydration expansion, mkati mwakunja pamodzi ndi madzi amapangidwa, micelle mu gawo losungunuka mu yankho la zomatira, chifukwa cha kukula kwake, mawonekedwe ake asymmetry, komanso pang'onopang'ono kapangidwe ka maukonde kamapangidwa ndi madzi, voliyumu yake imakhala yayikulu kwambiri, chifukwa chake, ili ndi mphamvu yolimba yomatira:
* Pansi pa mlingo wochepa, sinthani bwino rheology ya glaze phala, yosavuta kugwiritsa ntchito glaze;
* Kuwongolera magwiridwe antchito a glaze yopanda kanthu, kukulitsa kwambiri mphamvu ya glaze, kupewa kuwononga ma glaze;
* Kusalala kwa glaze kwambiri, phala lokhazikika la glaze, ndipo limachepetsa dzenje la pinhole pa glaze yophwanyika;
* Kufalikira kwabwino kwambiri komanso magwiridwe antchito oteteza a colloid, kungapangitse glaze kukhala yosalala;
* Kuthandiza bwino kukweza mphamvu ya pamwamba pa glaze, kuletsa madzi kuti asafalikire m'thupi, kuonjezera kusalala kwa glaze;
* Pewani kusweka ndi kuphwanyika kwa makina osindikizira pamene mukupita chifukwa cha kuchepa kwa mphamvu ya thupi mutatha kuphimba.

Kupaka:
CMC Product imayikidwa m'thumba la mapepala atatu okhala ndi thumba lamkati la polyethylene lolimbikitsidwa, kulemera konse ndi 25kg pa thumba lililonse.
12MT/20'FCL (ndi Pallet)
14MT/20'FCL (yopanda paketi)