Iimpendulo kwimibuzo ekusebenziseni i-CMC

1. Umbuzo: Kunjani i-viscofity ephantsi, i-viscofity ephakathi, kunye ne-viscofity ephezulu eyahlukileyo ukusuka kwisakhiwo, kwaye iya kubakho umahluko ekuguqukeni?

Phendula:

Kuyaqondakala ukuba ubude be-molecular cain yahlukile, okanye ubunzima bemolekyuli yahlukile, kwaye yahlulwe yangu-viscofity ephantsi, ephakathi nephezulu. Ewe kunjalo, ukusebenza kwe-macroscopic kuhambelana ne-viscofity eyahlukileyo. Ugxininiso olufanayo lune-viscofity eyahlukileyo, uzinzo lwemveliso kunye nomyinge we-asiidi. Ubudlelwane ngqo buxhomekeke kwisisombululo semveliso.

2. Umbuzo: Yeyiphi imisebenzi ethile yeemveliso ezinomgangatho wokufakelwa ngaphezulu kwe-1.15, okanye ngamanye amagama, inqanaba eliphezulu lokufakelwa, ukusebenza kwemveliso kuphuculwe.

Phendula:

Imveliso inomgangatho ophezulu wokufakwa endaweni, ukwanda kolwaphulo-mthetho, kunye nokunciphisa kakhulu i-pseudoplasticity. Iimveliso ezinophawu olufanayo zinenqanaba eliphezulu lokufaka endaweni yokufakelwa okuphezulu kunye nemvakalelo ebonakalayo ngakumbi. Iimveliso ezinomgangatho ophezulu wokufaka endaweni yesona sisombululo sibethile, ngelixa iimveliso ezinesidanga sokufana zinesisombululo se-whita.

3. Umbuzo: Ngaba kulungile ukukhetha i-viscofity ephakathi yeziselo ezibilayo zeprotein?

Phendula:

Iimveliso eziphakathi kunye nenqanaba eliphantsi, inqanaba lokufaka endaweni yi-0.90, kunye neemveliso ezinobuchule obungcono be-Acid.

4. Umbuzo: Ingaba i-CMC inganyibilikisa njani ngokukhawuleza? Ngamanye amaxesha ndiyayisebenzisa, kwaye iyanyibilika kancinci emva kokubila.

Phendula:

Hlanganisa nezinye iicolloids, okanye ukusasazeka nge-1000-1200 ye-RPM Agitotor. Ukusasazeka kwe-CMC akulunganga, i-hydrophility ilungile, kwaye kulula ukudibanisa, kwaye iimveliso ezinomda ophezulu obambeleyo ziyabonakala ngakumbi! Amanzi afudumeleyo ayanyibilika ngokukhawuleza kunamanzi abandayo. Ukubila ngokubanzi akucetyiswanga. Ukupheka kwexesha elide kweemveliso ze-CMC kuya kutshabalalisa ulwakhiwo lwe-molekyuli kwaye imveliso iya kuphulukana ne-viscofity!