Carboxymethyl cellulose CMC-Synthetic isicoci
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 |