Ni irihe tandukaniro riri hagati ya sodium CMC na CMC?

Sodium carboxymethylcellulose (NaCMC) na carboxymethylcellulose (CMC) byombi bikomoka kuri selile, polymer karemano iboneka murukuta rw'utugingo ngengabuzima.Ibi bikoresho bifite porogaramu mubikorwa bitandukanye, harimo ibiryo, imiti, imyenda, nibindi byinshi.

Sodium Carboxymethylcellulose (NaCMC):

1.Imiterere yimiti:

NaCMC yakuwe muri selile binyuze muburyo bwo guhindura imiti.Amatsinda ya Carboxymethyl (-CH2-COOH) yinjizwa mumiterere ya selile, kandi ion ya sodium ifitanye isano naya matsinda.
Umunyu wa sodium ya CMC utanga amazi ya polymer.

2. Gukemura:

NaCMC irashobora gushonga amazi kandi ikora igisubizo kiboneye.Kubaho kwa ion ion byongera imbaraga zayo mumazi ugereranije na selile idahinduwe.

3. Ibiranga n'imikorere:

Ibikorwa nkibibyimbye, stabilisateur hamwe namazi agumana amazi mubikorwa bitandukanye.
Yerekana imyitwarire ya pseudoplastique cyangwa shear-inanura, bivuze ko ububobere bwayo bugabanuka mugihe cyo guhangayika.

4. Gusaba:

Inganda zikora ibiryo: Zikoreshwa nkibintu byongera mubicuruzwa byibiribwa nka sosi, ice cream nibicuruzwa bitetse.

Imiti: Yakoreshejwemuburyo bwo guhuza no kwizirika-byongera imitungo.

Gucukura amavuta: bikoreshwa mukugenzura ubukonje no gutakaza amazi mumazi yo gucukura.

5. Umusaruro:

Gukomatanya nigikorwa cya selile hamwe na sodium hydroxide na acide monochloroacetic.

Carboxymethylcellulose (CMC):

1.Imiterere yimiti:

CMC muburyo bwagutse yerekeza kuri carboxymethylated form ya selile.Birashoboka cyangwa ntibishoborabifitanye isano na sodium ion.

Amatsinda ya Carboxymethyl yinjizwa mumugongo wa selile.

2. Gukemura:

CMC irashobora kubaho muburyo bwinshi, harimo umunyu wa sodiumi (NaCMC) nindi myunyu nka calcium CMC (CaCMC).

Sodium ya CMC nuburyo busanzwe bwo gushonga amazi, ariko bitewe nibisabwa, CMC irashobora kandi guhinduka kugirango idashonga mumazi.

3. Ibiranga imikorereons:

Bisa na NaCMC, CMC ihabwa agaciro kubyimbye, gutuza, no kubika amazi.

Guhitamo CMC type (sodium, calcium, nibindi) biterwa nibintu byifuzwa kubicuruzwa byanyuma.

4. Gusaba:

Ikoreshwa cyane mu nganda zibiribwa, imiti, imyenda, ububumbyi nogukora impapuro.

Imiterere itandukanyesya CMC irashobora gutoranywa hashingiwe kubisabwa byihariye bisabwa.

5. Umusaruro:

Carboxymethylation ya selile irashobora kuba irimo ibintu bitandukanye byerekana reaction na reagent, biganisha kumiterere yubwoko butandukanye bwa CMC.

Itandukaniro nyamukuru hagati ya sodium CMC na CMC nukuba hariho sodium ion.Sodium CMC yerekeza cyane cyane umunyu wa sodium ya carboxymethyl selulose, ikabura amazi menshi.Ku rundi ruhande, CMC, ni ijambo ryagutse rikubiyemo uburyo butandukanye bwa carboxymethylated selile, harimo sodium n'indi myunyu, buri kimwe gifite imiterere yacyo hamwe nibisabwa.Guhitamo hagati ya sodium CMC na CMC biterwa nikoreshwa ryagenewe hamwe nibintu byifuzwa byibicuruzwa byanyuma.