Focus on Cellulose ethers

Nigute CMC igira uruhare mubikorwa byo gukora ubukorikori

Nigute CMC igira uruhare mubikorwa byo gukora ubukorikori

Sodium carboxymethyl selulose (CMC) igira uruhare runini mubikorwa byo gukora ubukorikori, cyane cyane mugutunganya ibumba no gushushanya.Dore uko CMC ikoreshwa mubyiciro bitandukanye byo gukora ubukorikori:

  1. Guhambira mu mibiri ya Ceramic: CMC isanzwe ikoreshwa nka binder mumibiri yubutaka cyangwa ibyatsi bibisi.Ifu ya ceramic, nkibumba cyangwa alumina, ivangwa namazi na CMC kugirango ikore misa ya plastike ishobora gushushanywa cyangwa kubumbabumbwa muburyo bwifuzwa, nk'amabati, amatafari, cyangwa ububumbyi.CMC ikora nk'ibikoresho by'agateganyo, ifata ibice bya ceramic hamwe mugihe cyo gushiraho no gukama.Itanga ubufatanye hamwe na plastike kuri misa ceramic, itanga uburyo bworoshye bwo gukora no gukora imiterere ikomeye.
  2. Guhindura plastike na Rheologiya: CMC ikora nka plasitike na moderi ya rheologiya muguhindura ceramic cyangwa kunyerera bikoreshwa mugukina, guterera, cyangwa gutunganya ibintu.CMC itezimbere imiterere yimikorere nigikorwa cyo guhagarika ceramic, kugabanya ubukonje no kongera amazi.Ibi byorohereza guta cyangwa gushushanya ububumbyi mubibumbano cyangwa bipfa, byemeza kuzuza hamwe nudusembwa duto mubicuruzwa byanyuma.CMC irinda kandi gutembera cyangwa gutuza ibice bya ceramique muguhagarika, kubungabunga umutekano hamwe nuburinganire mugihe cyo gutunganya.
  3. Deflocculant: Mugutunganya ceramic, CMC ikora nka deflocculant kugirango ikwirakwize kandi ihagarike uduce duto twa ceramic mumazi ahagarikwa.Molekules ya CMC adsorb hejuru yubutaka bwa ceramic, kwanga undi no gukumira agglomeration cyangwa flocculation.Ibi biganisha ku gukwirakwiza no guhagarika umutekano, bigafasha gukwirakwiza ibice bya ceramic mubice cyangwa guterera.Ihagarikwa rya deflocculated ryerekana amazi meza, kugabanya ubukonje, no kongera imikorere ya casting, bikavamo ububumbyi bwiza bwo hejuru hamwe na microstructures imwe.
  4. Binder Burnout Agent: Mugihe cyo kurasa cyangwa gucumura icyatsi kibisi ceramic, CMC ikora nkibikoresho byo gutwika.CMC ihura nubushyuhe bwumuriro cyangwa pyrolysis mubushyuhe bwo hejuru, hasigara ibisigazwa bya karubone byorohereza kuvana ingirabuzimafatizo mumibiri yubutaka.Iyi nzira, izwi nka binder burnout cyangwa debinding, ikuraho ibice kama kama ceramika yicyatsi kibisi, birinda inenge nko guturika, guturika, cyangwa kwikuramo mugihe cyo kurasa.Ibisigisigi bya CMC nabyo bigira uruhare mu gukora pore no guhindagurika kwa gaze, bigatera imbere no guhuza ibikoresho byubutaka mugihe cyo gucumura.
  5. Kugenzura ububobere: CMC irashobora gukoreshwa mugucunga ububobere na microstructure ya ceramics muguhindura kinetics yumye hamwe no kugabanuka kwimyitwarire yicyatsi.Muguhindura ubunini bwa CMC muguhagarika ceramic, abayikora barashobora guhuza igipimo cyumye nigabanuka ryikibumbano cyicyatsi kibisi, bagahindura ikwirakwizwa ryimyanda nubucucike mubicuruzwa byanyuma.Igenzura ryingirakamaro ningirakamaro kugirango ugere kubintu byifuzwa, ubushyuhe, n’amashanyarazi muri ceramics kubisabwa byihariye, nka filtre ya membrane, catalizator, cyangwa insulation.

sodium carboxymethyl selulose (CMC) igira uruhare runini mugukora ubukorikori bukora nka binder, plasitike, deflocculant, umukozi wo gutwika, hamwe nubushakashatsi bugenzura.Imiterere yacyo itandukanye igira uruhare mugutunganya, gushushanya, hamwe nubwiza bwibumba byububumbyi, bigafasha gukora ibicuruzwa byiza byubutaka bwiza cyane bifite imiterere ijyanye nibikorwa bitandukanye byinganda.


Igihe cyo kohereza: Werurwe-07-2024
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