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Carboxymethyl cellulose CMC-Synthetic isicoci

Inkcazelo emfutshane:

I-Carboxymethylation reaction yenye yetekhnoloji ye-etherification.Emva kweCarboxymethylation ye-cellulose, i-carboxymethyl cellulose (CMC) ifunyenwe.Isisombululo saso samanzi sinemisebenzi yokuqina, ukwenza ifilimu, ukudibanisa, ukugcinwa kwamanzi, ukukhuselwa kwe-colloidal, i-emulsification kunye nokumiswa.Isetyenziswa kakhulu kwi-petroleum, ukutya, amayeza, amalaphu kunye namashishini okwenza iphepha.Ngenye yezona zinto zibalulekileyo ze-cellulose ethers.Ngobuchule bethu bexesha elide kwintengiso yeemveliso zemichiza, ngaba sikubonelela ngeengcebiso zobuchwephesha kwiimveliso kunye nezisombululo ezilungiselelwe injongo yakho ethile.Siyavuya ukukunceda ukhethe izinto ezilungele wena.Cofa nje ukufumana izicelo kwishishini lakho: CMC ekutyeni, petroleum, ushicilelo kunye nokudaya, iiseramikhi, intlama yamazinyo, beneficiation edadayo, ibhetri, ukutyabeka, putty umgubo kunye papermaking.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Umgangatho wokuhlamba imodeli yeCMC: XD, XVD
I-CMC yi-surfactant enamaqela e-hydrophilic kunye ne-hydrophobic.Yinto esebenzayo anti reabsorbent.I-CMC inokuqina okulungileyo, ukusabalalisa kunye nemiphumo emulsifying emva kokunyibilika emanzini.Iyakwazi ukubhengeza iinqununu zeoli, ukugubungela ioli, ukumisa kunye nokusabalalisa ioli emanzini, kwaye wenze ifilimu ye-hydrophilic ebusweni bamanqaku ahlanjiweyo, ukwenzela ukuba ioli idibanise ngokuthe ngqo namanqaku ahlanjwe.Ngokukodwa xa kukho izinto ezisebenzayo kwi-detergent, umthamo we-adsorption we-CMC ungaphezulu.I-CMC inenani elikhulu leentlawulo ezingalunganga kwaye ivelisa amandla e-electrostatic repulsion, eyenza amasuntswana anamafutha amiswe kakuhle kwaye asasazwe emanzini.Xa kuthelekiswa ne-CMS, i-gum, i-polyvinylpyrrolidone kunye nezinye i-anti reabsorbents, ineendleko eziphezulu zokusebenza.

I-CMC inokusebenza okugqwesileyo kwiSicelo sokucoca

1. Iqondo eliphezulu nelifanayo lokutshintshwa kunye nokungafihli kakuhle;
2. I-dispersibility elungileyo emanzini kunye nokuchasana okuhle kwe-adsorption;
3. I-viscosity ephezulu ye-Ultra, uzinzo oluhle, ukuqina okugqwesileyo kunye ne-emulsification.

Iinkcukacha zeeParameters

Imali eyongeziweyo (%)

XD 0.5-2.5%
XVD 0.5-1.5%
Ukuba ufuna ukwenza ngokwezifiso, unokubonelela ngefomula eneenkcukacha kunye nenkqubo.

Iimpawu

Umbala mhlophe mhlophe
umxholo wamanzi 10.0% 10.0%
PH 8.0-11.0 6.5-8.5
Isidanga sokutshintsha 0.5 0.8
Ubunyulu 50% 80%
I-Viscosity (b) i-1% isisombululo samanzi 5-600mPas 600-5000mPas

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