Carboxyymethyl selile?

Carboxymethylcellsellseliulose (CMC) ni ibintu bigereranijwe kandi byakoreshejwe cyane bishakisha ibyifuzo mu nganda zinyuranye kubera imitungo yihariye. Iyi polymer ikomoka kuri selile, polymer karemano iboneka murukuta rwakagari yibimera. Carboxymethylcellse ihindura imiti ya selile binyuze mu kumenyekanisha amatsinda ya carboxymethyl, yongera amazi yayo no kwishyurwa no kwishyuza.

Imiterere ya molekule na synthesis

Carboxymethylcellse igizwe n'iminyururu ya selile ifite amatsinda ya Carboxymethyl (-ch2-cooh) yometse kuri amwe mu matsinda ya hydroxyl ku mitwe ya Glucose. Synthesis ya CMC ikubiyemo imyitwarire ya selile hamwe na acide ya chloroacetic, bikaviramo gusimbuza atome ya hydrogen kuri seligi ya selile hamwe nitsinda rya Carboxymethyl. Urwego rwo gusimbuza (DS), rugaragaza impuzandengo y'itsinda rya Carboxymethyls kuri Glucose ishami rya CLUCOSE, rigira ingaruka kumitungo ya CMC.

Umubiri na shimi

1. Kukemeranya: Kimwe mu bintu bifatika bya CMC ni amazi yacyo, bikagira umukozi wingirakamaro mubisubizo bitangaje. Urwego rwo gusimburwa rugira ingaruka ku buke, hamwe na DS ihanitse kugatera kwiyongera k'amazi.
2. Ibyatsi: Carboxymethylcellselcellse ihabwa agaciro kubushobozi bwayo bwo kongera vicosity yamazi. Ibi bituma bihurira ibintu bisanzwe mubicuruzwa bitandukanye, nkibiryo, imiti, hamwe nibicuruzwa byita kugiti cyawe.
3. Imiterere ya firime: CMC irashobora gukora film iyo yumye, ikagira uruhare mubikorwa byayo munganda aho itandukaniro rinini, byoroshye.
4. Guhana Ion: CMC ifite ion ihana imitungo, kubikemerera gukorana na ont mu gisubizo. Uyu mutungo ukunze gukoreshwa munganda nka peteroli yo gucukura amavuta no kuvura amazi.
5. Guhagarara: CMC irahamye muburyo butandukanye bwa PH, yongeraho kunyuranya muburyo butandukanye.

Porogaramu

1. Inganda zibiribwa:

• Umukozi wijuriye: CMC ikoreshwa nkumukozi wijimye mubicuruzwa bitandukanye byibiribwa, harimo isosi, imyambarire, nibikomoka ku mata.
• Stabilizer: Bihatira kuzenguruka mubicuruzwa byibiribwa, birinda gutandukana.
• Guhindura imiterere: CMC yongerera imiterere n'umunwa wibiryo bimwe.

2..

• Binder: CMC ikoreshwa nkuguhuza ibinini bya farumasi, bifasha hamwe ibikoresho hamwe.
• Umukozi wahagaritswe: Ikoreshwa mu miti y'amazi kugirango yirinde gukemura ibice.

3. Ibicuruzwa byita kugiti cyawe:

• Guhindura Viscosier: CMC yongeweho kwisiga, shampoos, no gutambika kugirango uhindure vicosi yabo no kunoza imiterere.
• Stabilizer: Biharanira imirima mumarangamutima.

4. Inganda zimpapuro:

• Ubuso bwo mu Buso: CMC ikoreshwa munganda kugirango itezimbere imitungo yimpapuro, ubworoherane no gusohora.

5. Inganda zimyenda:

• Intumwa ya Sizing: CMC ikoreshwa kuri fibre kugirango itezimbere imitungo yabo yo kuboha no kuzamura imbaraga zumunwa wavuyemo.

6. Gucukura amavuta:

• Umukozi ushinzwe kugenzura amazi: CMC ikoresha mumazi yo gucukura kugirango agenzure ibihome byamazi, bigabanya ibyago byo guhungabana neza.

7. Kuvurwa amazi:

• Flocculant: CMC ikora nkumukumba wo guteranya ibintu byiza, koroshya gukuraho inzira yo kuvura imyanda.

Ibidukikije

Carboxymethylcellse isanzwe ifatwa nkumutekano wo gukoresha muburyo butandukanye. Nkumugori utugoho, ni bizima, kandi ingaruka zibidukikije ni hasi. Ariko, ni ngombwa gusuzuma ibidukikije muri rusange ibidukikije byumusaruro no gukoresha.

Umwanzuro

Carboxymethylcellsells ni polymer itandukanye kandi ifite agaciro ifite ibyifuzo byinshi mu nganda zitandukanye. Ihuriro ryihariye ryimitungo, harimo no kwikebagura amazi, ubushobozi bwo kwishyuza, no gushikama, bituma bigira ikintu cyingenzi mubicuruzwa bitandukanye. Nk'inganda zikomeje gushaka ibisubizo birambye kandi bifatika, uruhare rwa Carboxymethylcellse birashoboka ko ruzahinduka, kandi ubushakashatsi bukomeje bushobora kuvugurura porogaramu nshya kuri iyi polymer idasanzwe.