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Aha Bekee: Cerexyth Methyl Methyl Cellulose
Mpempe akwụkwọ: CMC
Usoro molecular bụ agbanwe: [c6h7o2 (oh) 2ch2coona] n
Ọdịdị: White ma ọ bụ ọkụ na-acha odo odo na-acha odo odo.
Mmiri solubili: Na-eme ka mmiri dị mfe na mmiri, na-akpụpụta colnoid vioid, ihe ngwọta ya bụ na-anọpụ iche ma ọ bụ ubé alkaline.
Njirimara: Ngwakọta molecular nke dị elu colloid, enweghị isi, keenweghi ụma na ndị na-anaghị egbu egbu.
A na-ekesa sellose eke ekesasị na okike ma ọ bụ politycharide bara ụba. But in production, cellulose usually exists in the form of sodium carboxymethyl cellulose, so the full name should be sodium carboxymethyl cellulose, or CMC-Na. Ọtụtụ ndị ji ọtụtụ ihe na ụlọ ọrụ, owuwu, iwu, ihe oriri, ihe oriri, seatis na ubi ndị ọzọ.
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Teknụzụ mgbanwe nke cellulose gụnyere: etherification na Esemokwu na Esemokwu.
Mgbanwe nke celloxythythythythylyylition mmeghachi omume nke teknụzụ e nwere, cellulose bụ carnoxymethylited iji nweta celloxythylisethym celloxyythyltylythyltylythym na comc.
Ngwọta nke celloxymymythym cellulose egweolu: ihe nkiri na-akpụ, njikọta, mgbochi mmiri, emullification na nkwusioru.
3. Chee Chemical Nex nke Cerexyythythym Cellulose
Mmeghachi omume celkalaya
[C6h7o2 (oh) 3] n + n '[c6H7O2 (oh) 2ona] n + nh2o
Mmeghachi omume nke monochlorocetic mgbe Alkali Cellulose:
[C6h7o2 (oh) 2ona] Nịl] Nịl]
Ya mere: kemịkal kemịkalụ maka ịmepụta celloxythythythythythythythythythythythythythythyl: Cell-O-Ch2-Coona nacmc
Sodium carloxyyythythythythyl(Nacmc ma ọ bụ cmc maka mkpụmkpụ) bụ mmiri cellultose e nwere ike ime ka viscosis nke a na-ejikarị site na CP ole na ole ruo ọtụtụ puku CP.
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1. Achekwa nke cmc dị iche iche: ọ kwụsiri ike n'okpuru obere okpomọkụ ma ọ bụ ìhè anyanwụ, mana acidity na Alkalinity nke ihe ngwọta ga-agbanwe n'ihi mgbanwe okpomọkụ. N'okpuru mmetụta nke ụyọkọ ultraviolet ma ọ bụ microorganisms, viscosity nke ihe ngwọta ga-agbadata ma ọ bụ mebie emebi. Ọ bụrụ na achọrọ nchekwa ogologo oge, a ga-agbakwunye nchekwa kwesịrị ekwesị.
2. Nkwadebe usoro nkwadebe cmc, mee ka ụmụ irighiri mmiri na mbụ, nke nwere ike ịbawanye ọnụego mgbasa.
3. CMC bụ hygroscopic, a ga-echebe ya pụọ na mmiri n'oge nchekwa.
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6. Ọ bụ ezie na nnu dị ka saltim, nnu magnesium na tebụl enweghị mmetụta dị na cmc, ha ga-ebelata viscosict nke ihe ngwọta.
7. CMC dakọtara na mmiri ndị ọzọ, ọnya na-emegharị ya ma resins.
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9. Thezọ nke iji cmc ntụ dị mfe. Enwere ike ịgbakwunye ya na mmiri oyi ma ọ bụ mmiri ọkụ na 40-50 Celsius.
5. Njirimara nke nbanye na solubality nke celloxythythythym cellulose
Ogo nke ihe eji eme ihe na-ezo aka na onu ogugu nke sodium cardixythyl na otu cellose nke ọ bụla; Uru kacha mma nke ogo bụ 3, mana ihe kachasị bara uru bụ nacmc na ogo nke ihe mkpuchi dị iche iche site na 0,5 ruo 1.2. Njirimara nke Nacmc na ogo nke ihe nnọchi 0.2-0.3 dị iche na nke Nacmc na ogo nke dochie anya 0.7-0.8. The gara aga bụ naanị akụkụ akụkụ nke ph 7, ma nke ikpeazụ ahụ ga-alacha. Ihe dị iche na ya bụ eziokwu n'okpuru ọnọdụ alkaline.
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Ogo nke polymerization: na-ezo aka n'ogologo nke mkpụrụ osisi cellulose, nke na-ekpebi viscosity. Ogologo cellulose, ka ukwuu viscosity, yabụ, ngwọta Nacmc.
Viscosity: Ngwọta Nacmc bụ mmiri mmiri na-abụghị Newton, na visce ya pụtara belata mgbe oke ọkụ na-abawanye. Mgbe a kwụsịrị, a kwụsịrị, visce ahụ dịịrị ruo mgbe ọ kwụsiri ike. Nke ahụ bụ, ihe ngwọta ya bụ Thixatropic.
7. Ntinye nke celloboxythythythythythylythym cellulose
1. Nhazi ụlọ ọrụ seramic
(1) Fietings fichecturectuds: ezigbo mgbasa ozi, mkpocha mkpuchi; enweghị ngwa ngwa, kwụsiri ike; Ezigbo ihe na-atọ ụtọ, viocositio na-agbanwe agbanwe.
(2) Industrylọ ọrụ caramiiki: ejiri dị ka ihe mkpuchi oghere iji melite ite play; glaze.
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(1) ịsacha: cmc na-agbakwunye ya na ihe mgbochi iji gbochie unyi a sachara site na itinyegharị na akwa.
(2) Cosmetics: Ndị na-agbasa, na-achụsa, na-ekwu okwu, wdg, ọ bara uru ịnye egwu zuru oke na ihe ịchọ mma nke ịchọ mma.
(3) Tobacco: a na-eji cmc ụtaba, nke nwere ike iji ibe ma belata ego ụtaba raw.
(4) Tebụl na-akwụ ụgwọ maka akwa maka akwa, cmc nwere ike belata yarn na-ama jijiji na njedebe njedebe na njedebe dị elu.
(5) Mbipụta na Iyi na-eme: A na-eji ya na mgbakọ na-ebi akwụkwọ, nke nwere ike ịkwalite ikike hydrophilic na n'ime mmiri, na-eme ka edobe ya ma belata ọdịiche agba.
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(1) Coils coils: cmc na-eji eriri anwụnta iji mee ka ike nke ndị na-agba agba anwụ ma mee ka ha ghara itisa ma gbasaa.
(2) A na-eji electrode: cmc dị ka glaze na-ahụ maka mkpuchi mkpuchi ka mma, yana arụmọrụ ka mma, ọ nwekwara arụmọrụ na-arụ ọrụ na oke okpomọkụ.
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(1) cmc nwere nkwenkwe dị iche iche na akụrụngwa dị iche iche na eze;
(2) Tapage ahụ na-esighị ike, anaghị ekewapụ mmiri, anaghị ekponyụ, emeghị ya, ọ dịkwa oké ụfụfụ;
(3) Ezigbo nkwụsi ike na ntụsara ahụ kwesịrị ekwesị, nke nwere ike inye ndị na-ezeịa nke ọma, na-ejide ma nwee ntụsara ahụ na-atọ ụtọ;
(4) na-eguzogide ọnọdụ okpomọkụ, mmiri na ngụcha.
(5) Obere obere na-eme mkpọtụ na ite.
5. Ulo nri
(1) Actic beaverages: dị ka ihe atụ, iji gbochie ọdịda na eriri nke protein na yogọt; Iretọ mma mgbe mmiri jupụtara na mmiri; ezigbo ihe eji eme ihe.
(2) ice cream: Mee mmiri, abụba, protein, protein, wdg.
(3) achịcha na achịcha: cmc nwere ike ijikwa viscosity nke batter, na-eme ka njigide mmiri nke mmiri na ndụ ubi.
(4) noo noodles aka: mụbaa siri ike ma sie nri nke noodles; O nwere ezigbo nlezianya na bisikiiti na pancakes, na achicha achicha dị mma ma ghara ịdị mfe ịgbaji.
(5) Tapa na-emeghe: dị ka isi ala.
(6) CMC bụ physiogigically internet na enweghị uru kanli ike. Ya mere, enwere ike ịmepụta calarie dị ala.
6. Omuma akwukwo
A na-eji cmc mee ihe, nke na-eme mpempe akwụkwọ ahụ nwere njupụta dị elu, ezigbo indọ ink na-eguzogide, mkpokọta wax elu na ịdị larịị. Na usoro akwụkwọ agba, ọ na - enyere aka ịchịkwa ngọngọ nke mado ahụ; Ọ nwere ike melite steeti mmado n'etiti akụkụ ahụ, si otú a na-eme ka ike na mkpọchi mpempe akwụkwọ ahụ.
7. Ulo oru Petroleum
A na-eji cmc na mmanụ na mmanụ, na-egwu ala na ọrụ ndị ọzọ.
8. Ndị ọzọ
Adhesive maka akpụkpọ ụkwụ, okpu, pensụl, wdg.
Oge Post: Jan-04-2023