1. Umbuzo: I-viscosity ephansi, i-medium-viscosity ibonakala kanjani, futhi i-high-viscesity yahlukaniswa nesakhiwo, futhi kuzoba nomehluko ngokungaguquguquki?
Phendula:
Kuyaqondakala ukuthi ubude bomakete we-molecular buhlukile, noma isisindo samangqamuzana sehlukile, futhi sahlukaniswa saba ukuvuma okuphansi, okuphakathi nokuphezulu. Vele, ukusebenza kwe-macroscopic kuhambelana nokubonakala okuhlukile. Ukuhlushwa okufanayo kunokubonakala okuhlukile, ukuqina komkhiqizo kanye nesilinganiso se-acid. Ubudlelwano obuqondile ikakhulukazi buya ngesisombululo somkhiqizo.
2
Phendula:
Umkhiqizo unezinga eliphakeme lokufaka esikhundleni, ukhuphuke kakhulu, futhi wehliswe kakhulu i-pseudoplasticity. Imikhiqizo enokubonakala okufanayo inesilinganiso esiphakeme sokufakwa esikhundleni kanye nomuzwa osobala ngokwengeziwe. Imikhiqizo enezinga eliphakeme lokufaka esikhundleni selikhambi elicwebezelayo, kuyilapho imikhiqizo enezinga elijwayelekile lokufaka esikhundleni sekhambi elimhlophe.
3. Umbuzo: Ngabe kulungile ukukhetha i-viscosity ephakathi kweziphuzo ezivuthiwe zamaprotheni?
Phendula:
Imikhiqizo ephakathi nendawo ephansi, izinga lokufaka esikhundleni licishe libe ngu-0.90, kanye nemikhiqizo enokumelana ne-acid engcono.
4. Umbuzo: Ungayiqeda kanjani i-CMC ngokushesha? Kwesinye isikhathi ngiyisebenzisa, futhi iyancibilikisa kancane ngemuva kokubilisa.
Phendula:
Hlanganisa namanye ama-colloids, noma uhlakaze nge-1000-1200 rpm agaritator. Ukuchazwa kwe-CMC akukuhle, i-hydrophicicity yinhle, futhi kulula ukuyihlanganisa, futhi imikhiqizo ene-degree ephezulu kakhulu ibonakala! Amanzi afudumele ancibilikisa ngokushesha kunamanzi abandayo. Ukubilisa akunconywa. Ukupheka isikhathi eside kwemikhiqizo ye-CMC kuzobhubhisa isakhiwo samangqamuzana futhi umkhiqizo uzolahlekelwa ukubonakala kwawo!
Isikhathi sePosi: Dec-14-2022