CMC e sebelisa indastering ea lipente le liphahlo

Penta Carboxymethyl cellulose sodiume na le botenya bo botle, ho arohana le ho tsitsa, ho ka ntlafatsa viscosity le rheology ea ho roala, kahoo e sebelisoa haholo ka liaparo tse fapa-fapaneng, liphahlo tsa latex, tse nang le metsi a ka ntle le a ka hare, ho roala liaparo joalo-joalo.

Tšebeliso ea hang-hangpenta mofuta oa carboxymethyl cellulose:

Seo ho thoeng ke tharollo ea hang-hang se bolela hore phofo ea CMC e ka qhalakanngoa 'me ea qhibiliha ka potlako ka tharollo ea metsi ka mocheso oa kamore, e fapaneng le mofuta o tloaelehileng oa CMC e qhibilihisitsoeng butle-butle (mofuta o tloaelehileng oa CMC o hloka bonyane lihora tse 2-3 tse phahameng- potlakisa ho qhibiliha ka botlalo). The viscosity ea hang-hang coating grade carboxymethyl cellulose CMC e ke ke ea fihla hang-hang viscosity ea eona ea sebele ka ho qhibiliha ka potlako ha phofo, 'me e tla ba ka metsotso e 10-15 ka mor'a ho qhibiliha ha viscosity, ho thehoa ha viscosity ea sebele ho ka finyella colloid. . Ho phaella moo, botsitso ba colloid ea CMC hang-hang bo molemo ho feta ba CMC e tloaelehileng e nang le litlhaloso tse tšoanang.

Hanghangqhibilihangcarboxymethyl cellulose CMC e sebelisoa haholo mefuteng eohle ea liaparo tse thehiloeng metsing, tse kang latex e tšoeu, pente ea latex, putty, pente ea liphallelo, pente ea majoe a tlhaho, joalo-joalo.

Melemo eapenta mofuta oa carboxymethyl cellulose:

A) Ho roala ha ho na lesela mme ho ka bolokoa nako e telele;

B) E ka fana ka lihlahisoa tse khethehileng tse qhibilihang ka potlako bakeng sa likopo tsa ho roala masimong a khethehileng;

C) Lokisa rheology ea glaze slurry ka katleho, nolofatsa ts'ebetso ea glaze, 'me u etse hore ho benya ho be boemong bo tsitsitseng ba ho hasana;

D) Ho ntlafatsa matla a glaze le boreleli ka katleho ho thibela ho putlama;

E) Etsa bonnete ba hore mokhoa oa ho hatisa ha ho etsoa glaze ea khatiso, 'me mekhoa e hatisitsoeng e hlakile ebile e ntle;

F) Ho ke ke ha e-ba le thibelo ts'ebetsong ea khatiso ea glaze, CMC e na le ho qhibiliha ha metsi hantle 'me hoo e ka bang ha ho na lintho tse sa tsitsang tse kang litšila tsa fiber;

Penta mophatoCMCmokhoa oa ho qhibiliha carboxymethyl cellulose:

Thepenta grade carboxymethyl cellulose e tsoakoa ka ho toba le metsi 'me e lokisoa ka sekhomaretsi sa paste bakeng sa tšebeliso ea hamorao. Boemo ba sekhomaretsi sa sekhomaretsi sa carboxymethyl cellulose sekhomaretsi, sa pele ka ho kopanya metsoako ea semela ka moqomo ho kopanya metsi a itseng a hloekileng, sebakeng se bulehileng tlas'a boemo ba sesebelisoa se susumetsang, boemo ba ho roala ba carboxymethyl cellulose butle-butle le ka ho lekana ho metsoako ea silinda. , hlohlelletsa kamehla, etsa pente ea carboxymethyl cellulose le fusion ea boemo ba metsi, carboxymethyl cellulose e ka qhibiliha ka ho feletseng. Ha pente e qhibilihamophato carboxymethyl cellulose, lebaka la ho hasana ka mokhoa o ts'oanang, le ho hlohlelletsa kamehla, sepheo ke "ho thibela pente ea carboxymethyl fiber le metsi ho kopana, agglomeration, agglomeration, ho fokotsa bothata ba pente ea carboxymethyl cellulose solubility", le ho ntlafatsa sekhahla sa ho qhibiliha ha pente ea carboxymethyl. selulose. Nako e susumetsang le pente sehlopheng sa carboxymethyl cellulose nako ea ho qhibiliha ka ho feletseng ha e lumellane, ke likhopolo tse peli, ka kakaretso, nako e tsosang takatso e khutšoanyane haholo ho feta nako ea ho qhibiliha ea carboxymethyl cellulose, nako e hlokahalang e itšetlehile ka boemo bo itseng.

Etsa qeto ea nako e susumetsang ka lebaka la: ha carboxymethyl selulose ka metsing ka tsela e tšoanang qhalakantsoeng, ha ho na ntho e totobetseng khōlō hlama, u ka khaotsa ho susumetsang maikutlo, e le hore carboxymethyl selulose le metsi a le boemong bo sa tsitseng ba ho kenella ka hare, kopanelo.

Etsa qeto ea ho felisoa ka botlalo ha carboxymethyl cellulose ea nako e hlokahalang ho latela lintlha tse latelang:

(1) boemo ba ho pentaCMCcarboxymethyl cellulose le metsi li tlamahane ka ho feletseng, 'me ha ho na karohano e tiileng ea metsi pakeng tsa tsona;

(2) Motsoako oa motsoako o boemong bo tšoanang, 'me bokaholimo bo boreleli;

(3) 'Mala oa motsoako oa aleurone o haufi le ho hloka mebala le ho bonaletsa,' me ha ho na ntho e nyenyane ea granular ho aleurone. Ho tloha sehlopheng sa penteCMCcarboxymethyl cellulose e kenngoa ka tanka ea ho kopanya le metsi, ho ea boemong ba penteCMCcarboxymethyl cellulose e qhibilihisitsoe ka ho feletseng, nako e hlokahalang pakeng tsa lihora tse 10 ho isa ho tse 20.