CarboxyMethyl Cellulose

Consulose cellulose ndiyo inoparadzirwa zvakanyanya uye yakawanda kwazvo polysacchari mune zvakasikwa, uye zvinyorwa zvaro zvipfumi kwazvo. Iyo yazvino yekugadziridzwa tekinoroji yemasero inonyanya kutarisa kujekesa uye nekukasira. CarboxyMethylation Reaction yerudzi rwekutsvagira tekinoroji. CarboxyMethyl Cellulose (CMC) inowanikwa mushure mekutakura carboxymethylation ye cellulose. Mhinduro yayo yemvura ine mabasa ekuti akakura, kuumbwa, kugarisana, kudzivirirwa kwemvura, etc.

Zvivakwa zvemuviri
Sodium carboxymethylcellose (CMC) ndeye anonic cellulose ether. Kutaridzika kwayo kwakachena kana kuti zvishoma yero flecucleent fiber poda kana chena poda, kusanzwisisika, kusavapo, uye zvisina chepfu; Iyo inonyura mumvura inotonhora kana inopisa uye inoumba imwe viscosity. LoldPARORA ROPA. Mhinduro yacho haina kwayakarerekera kana zvishoma alkaline, kusaziva mu ethanol, ether, isopropanol, acetone uye imwe organsic solhanol kana acetone solution. Iyo hygroscopic uye yakagadzikana kune mwenje uye kupisa. Iyo viscosity inoderera nekuwedzera kwekushisa. Mhinduro yacho yakagadzikana paPH 2-10. Kana iyo pH iri yakaderera kupfuura 2, solids yakagadzirirwa. Kana pH yakakwira kupfuura gumi, iyo visikoity inoderera. Tembiricha yekudziya ndeye 227 ° C, tembiricha yekudziya ndeye 252 ° C, uye iyo nzvimbo yekunetseka ye2% mhinduro yemvura ndeye 71mn / n.

zvemakemikari zvivakwa
Inowanikwa nekubata cellbolose ine carbolmels necarbolmels Iyo glucose unit iyo inoda cellulose ine matatu hydroxyl mapoka ayo anogona kutsiviwa, saka zvigadzirwa zvine madhigirii akasiyana anogona kuwanikwa. Paavhareji, 1mmol yearboxymethyl boka pane 1G yehuremu hwakaoma ndeyekusaitika mumvura uye dilute acid, asi inogona kufukidzwa uye inoshandiswa ion exchangegraphy. CarboxyMethyl PKA inenge 4 mumvura yakachena uye anenge 0.5mol / l nacl. Iyo isina kusimba acidic cation exchanger uye inowanzoshandiswa pakuparadzaniswa kweasina kwaakarerekera uye mapuroteni ekutanga kuPH> 4. Vanopfuura makumi mana muzana emapoka eiyo hydroxyl vanotsiviwa neCarboxyMeymethyl mapoka mapoka, ayo anogona kunyungudutswa mumvura kuti aumbe yakagadzikana yakakwira-viscosity solution.

Chinangwa chikuru
CarboxyMethylcellose (CMC) isinga-yepfumi, isina kuchena chena flucculent poda nehuremu hwakagadzikana uye inonyudza mumvura. Mhinduro yaro yemvura isingaoneki kana alkaline yakajeka viscous mvura, svutugadzike nedzimwe glux-soluble glues uye inovhara, uye isingabatanidzwe mu organsic solhanol. CMC inogona kushandiswa seyekuchinjika, thickener, kumisa mumiririri, emulsifier, kuparadzira, stabilizer, single mumiririri, nezvimwe.

Sodium CarboxyMethyl Cellerose (CMC) ndiyo chigadzirwa neyekubuda kwakakura, kushandiswa kwakakura kwazvo pakati pevaCellulose.

1. Inoshandiswa mumafuta uye yakasikwa gasi dhiraivha, kunyatsochera uye zvimwe zvirongwa
① CMC-ine madhaka anogona kuita kuti madziro eller gadzira chingwa chakaonda uye chakasimba cheki chine chekusarudzika kwekufungidzira, kuderedza kurasikirwa kwemvura.
Pashure pokuwedzera cmc kumatope, iyo yekuchera rig inogona kuwana yakaderera shear shea simba, kuitira kuti iwo matope anogona nyore nyore kusunungura gasi rakarukwa mariri, uye panguva imwe chete, marara anogona kukurumidza kuraswa mugomba rematope.
Drilling matope, semamwe mimwe fungidziro uye kuparadzaniswa, kune imwe hupenyu hwesherufu. Kuwedzera cmc kunogona kuita kuti ive yakagadzikana uye inowedzera hupenyu hwesherufu.
④ CMC-ine madhiri haawanzo kukanganiswa nekuumbwa, saka hazvidikanwe kuchengetedza yakakwira ph kukosha uye shandisa kuchengetedza.
⑤ Ine cmc seyekurapa mumiremba wekukwevera madhiri anobhururuka, ayo anogona kuramba kusvibiswa kwemakumbo akasiyana siyana ekunyaradza.
⑥ CMC-ine madhaka ane chimiro chakanaka uye anogona kuderedza kurasikirwa kwemvura kunyangwe tembiricha iri pamusoro pe150 ° C.

CMC neKudenga kweVanhukombe uye yakakwirira mwero wekutsiva yakakodzera matope ane yakaderera density, uye cmc neyekudzika viscosity uye yakakwirira viscosity uye yakakwirira mwero wekutsiva yakakodzera matope ane yakakura. Kusarudzwa kweCMC kunofanirwa kutsanangurwa zvinoenderana nemamiriro ezvinhu akasiyana senge madhiri, dunhu, uye kudzika kwakadzika.

2. Inoshandiswa muzvinyorwa, kudhinda uye maindasitiri ekudyara. Mune indasitiri yercurity, CMC inoshandiswa seyakaganhurira mumiririri wechiedza yerarn saizy yekotoni, silika makushe, makemikari fiber, zvimwe zvinhu zvine simba;

3. Inoshandiswa mune yepepa indasitiri CMC inogona kushandiswa sepepa smoothing mumiriri uye kuita mumiririri muenhau yepepa. Kuwedzera 0,1% kusvika 0.3% yeCMC muCmc inogona kuwedzera iyo sosi yepepa ne40%, wedzera kupaza kupokana ne50%, uye wedzera nzvimbo yekukanda ne4 kusvika ku5 nguva.

4 Mazuva ese makemikari akadai se mazino endyoka CMC Glycerol Soluce Solution inoshandiswa se mazino egunwe gamu; Indasitiri yechechi inoshandiswa seyekadzi uye emulsifier; CMC Makwikwi mhinduro inoshandiswa seyakafa mushure mekutora mining uye zvichingodaro.

5. Inogona kushandiswa sekunamatira, plasticzez, kumisa mumiririri weGlaze, ruvara kugadzirira mumiririri, etc. In the ceramic indasitiri.

6. Inoshandiswa mukuvaka kuti uvandudze kuchengetwa kwemvura uye simba

7. Inoshandiswa muindasitiri yechikafu. Iyo indasitiri yekudya inoshandisa cmc ine mwero wakakwira wekutsiva seyekutsiva kweiyo ice cream, yakakangwa chikafu, maoko anokanda, uye foam stabilizer yedoro. Kune thizizi

8. Indasitiri yechechi inosarudza CMC ine yakakodzera viscosity seyekusvina, kusatenderwa mumirapiro ematafura, uye kumiswa mumiriri wekumiswa, nezvimwe.