... China Carboxymethyl cellulose CMC-Toothpaste grade abakhiqizi kanye nabaphakeli |Yeyuan
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I-Carboxymethyl cellulose Ibanga le-CMC-Ibanga lokuxubha amazinyo

Incazelo emfushane:

I-Carboxymethylation reaction ingenye yobuchwepheshe be-etherification.Ngemuva kwe-Carboxymethylation ye-cellulose, i-carboxymethyl cellulose (CMC) itholakala.Isixazululo saso samanzi sinemisebenzi yokuqina, ukwenza ifilimu, ukubopha, ukugcinwa kwamanzi, ukuvikelwa kwe-colloidal, i-emulsification nokumiswa.Isetshenziswa kakhulu ezimbonini ze-petroleum, zokudla, zemithi, zendwangu kanye nezokwenza amaphepha.Ingenye ye-cellulose ethers ebaluleke kakhulu.Ngobuchwepheshe bethu besikhathi eside ekuhwebeni kwemikhiqizo yamakhemikhali, ingabe sikunikeza izeluleko zochwepheshe ngemikhiqizo nezixazululo eziklanyelwe injongo yakho ethile.Siyajabula ukukusiza ukuthi ukhethe izinto ezikufanelekelayo.Vele uchofoze ukuze uthole izinhlelo zokusebenza embonini yakho: I-CMC ekudleni, ku-petroleum, ekuphrinteni nasekudayeni, izitsha zobumba, umuthi wokuxubha amazinyo, i-beneficiation entantayo, ibhethri, i-coating, i-putty powder kanye nokwenza amaphepha.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Imodeli ye-CMC yebanga lokuxubha amazinyo: TH9 TH10 TH11 TVH9 TM9
Ngokuthuthuka kwezinga lokuphila kwabantu, abantu banezidingo eziphakeme neziphakeme zezidingo zansuku zonke.Njengesidingo sokuphila kwansuku zonke, inani lokusetshenziswa kwe-toothpaste alisabonakali kuphela emsebenzini olula wokuhlanza umlomo, kodwa kancane kancane liphendukela ku-toothpaste osebenzayo kanye nokunakekelwa kwezempilo.Kuze kube manje, kuye kwasungulwa izinhlobo eziningi ezintsha: izidakamizwa, i-anti acid, i-hemostasis kanye ne-toothpastes esebenzayo.Lokhu kubeka phambili izidingo ezintsha zekhwalithi ye-CMC, enye yezingxenye eziyinhloko zokukhiqizwa kokuxubha amazinyo.

I-CMC-Isicelo Kumuthi wokuxubha

1. Izici ze-CMC zomuthi wokuxubha:
- I-rheology enhle ne-thixotropy;
- Ukumelana ne-Acid: ingakwazi ukumelana nenani le-pH 2-4;
- Ukumelana nosawoti: ingasetshenziswa ekunamathisele okufakwe ngosawoti ohlukahlukene we-inorganic, futhi i-viscosity ye-paste ngeke ihlehlise kakhulu ngokuhamba kwesikhathi;
- Ukumelana nokushisa: kunomphumela omuhle futhi ozinzile wokumelana nokushisa;
- Ukucaca okuphezulu: ngenxa yokufana okuphezulu kokufaka esikhundleni, i-fiber encane yamahhala kanye nokucaca okuphezulu kokunamathisela;
- Ikhono eliqinile lokulwa ne-microbial: inhlama inokusebenza okuqinile kwe-enzyme ngenxa yokufana kwayo esikhundleni sayo
2. Izici zokusetshenziswa kwe-CMC ku-toothpaste:
- Inokuhambisana okuhle nezinto zokusetshenziswa ezahlukahlukene ku-toothpaste nokunamathisela okuhle;
- Akukho ukuhlukaniswa kwamanzi, akukho ukugoqa, akukho ukubhoboza;
- Ukuzinza okuhle nokuvumelana okufanele.Inganikeza umuthi wokuxubha ukunambitheka okunethezekile ngokukhethekile;
- Qinisekisa ukuzinza kwesitoreji sokunamathisela ku-tube futhi wandise impilo yeshalofu;
- Ukuhlakazwa kwe-extrusion kwe-paste kuhle;
- Ukubukeka okuhle kokunamathisela nokusebenza kokwakheka kwe-strip;
- Isixazululo se-CMC sinezakhiwo ezingcono ze-rheological kanye ne-thixotropic.

Imininingwane Amapharamitha

Inani elingeziwe (%)

TH9 0.2%-0.4%
TH10 0.2%-0.4%
TH11 0.2%-0.4%
I-TVH9 0.2%-0.4%
TM9 0.2%-0.4%
Uma udinga ukwenza ngendlela oyifisayo, unganikeza ifomula enemininingwane nenqubo.

Izinkomba

  TH10/TH11 TM9/TH9/TVH9
Umbala mhlophe mhlophe
okuqukethwe kwamanzi 10.0% 10.0%
PH 6.0-8.5 6.0-8.5
Izinga lokushintsha 1.0 0.9
i-sodium chloride 1% 1%
Ubumsulwa 98% 98%
Usayizi wezinhlayiya Ama-90% adlula ama-microns angama-250 (60 mesh) Ama-90% adlula ama-microns angama-250 (60 mesh)
I-Viscosity (b) isixazululo esinamanzi esingu-1%. 500 -1000mPas 100-2000mPas

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