1. Umbuzo: Ngabe i-low-viscosity, i-medium-viscosity, ne-viscosity ephezulu ihlukaniswa kanjani nesakhiwo, futhi ingabe kuzoba khona umehluko wokuvumelana?
Phendula:
Kuyaqondakala ukuthi ubude bochungechunge lwamangqamuzana buhlukile, noma isisindo samangqamuzana sihlukile, futhi sihlukaniswe sibe yi-viscosity ephansi, ephakathi nendawo ephezulu. Yiqiniso, ukusebenza kwe-macroscopic kuhambisana ne-viscosity ehlukene. Ukuhlushwa okufanayo kune-viscosity ehlukene, ukuzinza komkhiqizo kanye nesilinganiso se-asidi. Ubuhlobo obuqondile ngokuyinhloko buncike kwisixazululo somkhiqizo.
2. Umbuzo: Yikuphi ukusebenza okukhethekile kwemikhiqizo enezinga lokushintsha elingaphezu kuka-1.15, noma ngamanye amazwi, izinga eliphezulu lokushintshaniswa, ukusebenza okuqondile komkhiqizo kuye kwathuthukiswa.
Phendula:
Umkhiqizo unezinga eliphezulu lokushintshwa, ukwanda kwe-fluidity, kanye ne-pseudoplasticity enciphise kakhulu. Imikhiqizo ene-viscosity efanayo inezinga eliphezulu lokushintshwa kanye nomuzwa oshelelayo osobala. Imikhiqizo enezinga eliphezulu lokushintsha inesixazululo esicwebezelayo, kuyilapho imikhiqizo enezinga elivamile lokushintsha inesixazululo esimhlophe.
3. Umbuzo: Ingabe kulungile ukukhetha i-viscosity emaphakathi yeziphuzo zamaprotheni ezivutshiwe?
Phendula:
Imikhiqizo ye-viscosity emaphakathi nephansi, izinga lokushintshwa licishe libe ngu-0.90, kanye nemikhiqizo enokumelana ne-asidi okungcono.
4. Umbuzo: I-cmc ingahlakazeka kanjani ngokushesha? Ngezinye izikhathi ngiyayisebenzisa, futhi iyancibilika kancane ngemva kokubilisa.
Phendula:
Hlanganisa namanye ama-colloid, noma uhlakaze nge-agitator engu-1000-1200 rpm. Ukuhlakazeka kwe-CMC akukuhle, i-hydrophilicity yinhle, futhi kulula ukuhlanganisa, futhi imikhiqizo eneziqu eziphezulu zokufaka esikhundleni isobala kakhulu! Amanzi afudumele ancibilika ngokushesha kunamanzi abandayo. Ukubilisa ngokuvamile akunconywa. Ukupheka isikhathi eside kwemikhiqizo ye-CMC kuzobhubhisa ukwakheka kwamangqamuzana futhi umkhiqizo uzolahlekelwa yi-viscosity yawo!
Isikhathi sokuthumela: Dec-14-2022