1. Kumenyekanisha bigufi bya Carboxymethyl Cellulose
Izina ry'icyongereza: Carboxyl Methyl Cellulose
Amagambo ahinnye: CMC
Inzira ya molekile irahinduka: [C6H7O2 (OH) 2Ch2coona] n
Kugaragara: cyera cyangwa urumuri rwumuhondo fibrolar granular ifu.
Amazi yonyine: gushonga byoroshye mumazi, gukora virusi iterana ya colloid, kandi igisubizo ni kutabogama cyangwa alkaline gato.
Ibiranga: Ibikoresho byinshi bya molekile ya colloid, impumuro nziza, uburyohe kandi butabarika.
Gukwirakwiza selile bisanzwe birakwirakwizwa muri kamere kandi ni polyicride myinshi cyane. Ariko mu musaruro, ubusanzwe ubusanzwe ibaho muburyo bwa sodium carboxymethyl selile Byakoreshejwe cyane mu nganda, kubaka, ubuvuzi, ibiryo, imyenda, ceramics nizindi nzego.
2.. Carboxymethyl Ikoranabuhanga
Ikoranabuhanga ryo guhindura selile ririmo: Gutsimbata no gushikama.
Guhindura Carboxymethyl selile ya selile: Ubugari bwa CarboxyMyYS mu ikoranabuhanga rya Gutsindikwa, Ubuhanga ni CarboxyMethys kugira ngo abone Carboxymethyl Thulilose, avugwa nka CMC.
Imikorere ya carboxymethyl selile selile: kubyimba, filime ihuza, guhuza, kugumana amazi, kurinda ubushishozi no guhagarikwa no guhagarikwa no guhagarika.
3. Imiti itwara CARBoxymethyl selile
Cellulose Alkalisation:
[C6h7o2 (OH) 3] N + NNAOH → [C6H7O2 (OH) 2Na] n + nh2o
Guhuza reaction ya aside ya monochlorororocetic nyuma ya alkali selile:
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Rero: imiti yimiti yo gukora Carboxymethyl selile ni: selile-o-ch2-coona nacmc
4. Ibicuruzwa biranga Carboxymethyl selile
1. Kubika CMC Igisubizo Cyamazimbere: Birahamye munsi yubushyuhe bwo hasi cyangwa urumuri rwizuba, ariko acide na alkalinity yibisubizo bizahinduka kubera impinduka zubushyuhe. Munsi yimyambarire ya ultraviolet cyangwa mikorobe ya ultraviolet, virusiki yumuti, izagabanuka cyangwa ikanangirika. Niba ububiko bwigihe kirekire busabwa, kurinda neza bigomba kongerwaho.
2. Uburyo bwo Gutegura CMC Igisubizo cya CMC: Kora ibice byatosenya neza mbere, bishobora kongera igipimo cyivumburwa.
3. CMC ni hygroscopique kandi igomba kurindwa ubuhehere mugihe cyo kubika.
4.. Umunyu uremereye ntabwo ari zinc, umuringa, kuyobora, aluminium, ifeza, ibyuma, amabati, na chromium birashobora gutera CMC kwicisha bugufi.
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6. Nubwo umunyu nka calcium, magnesium hamwe numunyu wameza ntabwo ufite ingaruka zigwa kuri CMC, bazagabanya viscositity yumuti.
7. CMC ihujwe nizindi mvugo itoroshye, yoroshye nibisohoka.
8. Kubera gutunganya ukundi, isura ya CMC irashobora kuba ifu nziza, ingano zito cyangwa fibrous, ntaho ihuriye numubiri nu miti.
9. Uburyo bwo gukoresha ifu ya CMC biroroshye. Birashobora kongerwaho byoroshye kandi bishonga mumazi akonje cyangwa amazi ashyushye kuri 40-50 ° c.
5. Urwego rwo gusimbuza no gukemurwa kwa Carboxymethyl selile
Urwego rwo gusimbuza bivuga impuzandengo ya sodium carboxymethyme amatsinda ajyanye na buri selile; Agaciro ntarengwa k'urwego rwo gusimbuza ni 3, ariko inganda ningirakamaro ni nCMC ifite urwego rwo gusimbuza gutandukana kuva kuri 0.5 kugeza 1.2. Imitungo ya NacMC ifite urwego rwo gusimbuza 0.2-0.3 biratandukanye cyane nibya Nacmc hamwe nurwego rwo gusimbuza 0.7-0.8. Ibyambere bikuyemo igice gusa mumazi 7, ariko uwanyuma arakundwa rwose. Ibinyuranye nukuri mubihe bya alkaline.
6. Impamyabumenyi ya Poly
Impamyabumenyi ya Polymeration: bivuga uburebure bwurubano rwa selile, rugena virusi. Kurenza urunigi rwa selile, niko virusire, kandi niko igisubizo cya Nacmc.
IYI GISPOSIY: Igisubizo cya Nacmc ni amazi atari newtonian, kandi urujijo rwarwo ruragabanuka iyo imbaraga zo gukora ziyongera. Nyuma yo gukabya kwarahagaritswe, urusyo rwabuzwe ugereranije kugeza igihe cyakomeje guhagarara. Ni ukuvuga, igisubizo ni thixotropic.
7. Usaba urutonde rwa Carboxymethyl selile
1. Inganda zishingiye ku Ceramic
. Nta bushake, umutekano mwiza; ingaruka nziza zijimye, vino yo gutwikira.
. kurandura kuramba.
2. Gukaraba, kwisiga, itabi, gucapa imyenda n'inganda
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3. Umujyi wa Mosquito hamwe no gusudira inganda zo gusudira
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4. Inganda
(1) CMC ifite neza hamwe nibikoresho bitandukanye byibice byinyo;
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(5) Gushosha bito no kurasa mu mabati.
5. Inganda zibiribwa
. uburyohe nyuma yo gusezerera mumazi; ubusimbuza bwiza.
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(4) Amazu ako kanya: Ongera ubumuga no kurwanya noodiya; Ifite uburyo bwiza muri biscuits na pancake, hanyuma ubuso bwa cake buroroshye kandi ntibyoroshye kumena.
(5) Garuka ako kanya: Nka shingiro ryamabanda.
(6) CMC ni inert ya physiologique kandi idafite agaciro ka capi. Kubwibyo, ibiryo bike-bya Calorie birashobora gukorwa.
6. Inganda
CMC ikoreshwa mu bunini bw'impapuro, ituma impapuro zifite ubucucike bwinshi, ink yinjira muri winot yinjira, gukusanya ibishashara byinshi ndetse no kwihitiramo. Muburyo bwimpapuro, bifasha kugenzura imisozi paste yamabara; Irashobora kunoza ibintu bikomeye hagati ya fibre imbere yimpapuro, bityo bigatuma imbaraga no kuzenguruka impapuro.
7. Inganda za peteroli
CMC ikoreshwa mumavuta ya peteroli na gaze, gucukura neza nindi mishinga.
8. Abandi
Inzitizi y'inkweto, ingoma, amakaramu, n'ibindi.
Igihe cyohereza: Jan-04-2023